Promaster 144 / 148 / 152 / 160 - Ariensapache.ariens.com/manuals/00959800F.pdf · Parts Manual...

Parts Manual

00959800F 9/09Printed in USA

Models991026 - PM144M XDZ991027 - PM148M XDZ991028 - PM152M XDZ991029 - PM148M991030 - PM152M991031 - PM152M XDZ991032 - PM144M991042 - PM160M

Promaster 144 / 148 / 152 / 160

US Patent 6,301,864

ENGLISH

2

THE MANUAL

Before you operate your unit, carefully and completely read manuals supplied with the unit. The contents will provide you with an understanding of safety instructions and controls during normal operation and maintenance.

For your safety and the safety of others always read, understand, and follow all DANGER, WARNING, and CAUTION messages found in manuals and on safety decals.

Hardware descriptions are given in decimals.

SERVICE AND REPLACEMENT PARTS

When ordering replacement parts or making service inquiries, know the Model and Serial numbers of your unit and engine.

Numbers are located on the product registration card in the unit literature package. They are printed on a serial number label, located on the frame of your unit.

• Record Unit Model and Serial numbers here:

• Record Engine Model and Serial numbers here:

UNAUTHORIZED REPLACEMENT PARTSUse only Gravely replacement parts. The replacement of any part on this vehicle with anything other than a Gravely authorized replacement part may adversely affect the performance, durability, or safety of this unit and may void the warranty. Gravely disclaims liability for any claims or damages, whether warranty, property damage, personal injury or death arising out of the use of unauthorized replacement parts.

Decimals to Fractions.063 1/16 .563 9/16

.125 1/8 .625 5/8

.188 3/16 .688 11/16

.250 1/4 .750 3/4

.313 5/16 .813 13/16

.375 3/8 .875 7/8

.438 7/16 .938 15/16

.500 1/2 1.00 1

PRODUCT REGISTRATION

The Gravely dealer must register the product at the time of purchase. Registering the product will help the company process warranty claims or contact you with the latest service information. All claims meeting requirements during the limited warranty period will be honored, whether or not the product registration card is returned. Keep a proof of purchase if you do not register your unit.

Customer Note: If Dealer does not register your product, please fill out, sign and return the product registration card to Gravely or go to www.gravely.com.

YOUR SATISFACTION IS IMPORTANT

Questions? Please follow these helpful steps:1. Refer to the manuals supplied with your unit.

They will guide you through safe and proper operation and maintenance.

They contain specifications on your unit.

If your questions are not answered in these manuals, go to step number two.

2. Contact Your Dealer.

Our dealers will be happy to supply any service or advice required to keep your unit operating at peak efficiency.

A factory trained staff is available to support your equipment needs. They stock genuine Gravely parts and lubricants manufactured with the same precision and skill as the original.

If your questions are not resolved by the support staff, ask for the manager or owner.

When contacting your Dealer supply your model and serial numbers.

TO SPEED PARTS ORDERING:1. Know the model and serial numbers of your unit.

2. Know the part number required.

3. Know the quantity required.

4. Know the part description.

3

MODELS

DomesticModel 991026Kawasaki with 44-Inch Mower DeckSerial No. 000101 and up

Model 991027Kawasaki with 48-Inch Mower DeckSerial No. 000101 and up




Model 991031Kohler with 52-Inch Mower DeckSerial No. 000101 and up



TABLE OF CONTENTS

DECALS

Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

MAIN FRAME

Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

POWER PLANT

Engine and Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Fuel Tanks and Hoses . . . . . . . . . . . . . . . . . . . . . . . 10

DRIVE TRAIN

Hydrostatic Pumps & Idlers . . . . . . . . . . . . . . . . . . . 12Hydro-Gear Hydrostatic Pump. . . . . . . . . . . . . . . . . 14Wheel Motors, Tires, Brakes, & Front Forks . . . . . . 16Hydro-Gear Wheel Motor . . . . . . . . . . . . . . . . . . . . . 17

OPERATOR CONTROLS

Brake Linkage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Steering Levers & Linkages . . . . . . . . . . . . . . . . . . . 20Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

HYDRAULICS

Mechnical Deck Lift . . . . . . . . . . . . . . . . . . . . . . . . . 23Hydraulic Tank, Filter, Pumps, & Hoses . . . . . . . . . . 24

ELECTRICAL

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Continuity Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . 32Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

MOWER DECKS

Deck Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Deck, Discharge Chute, Anti-Scalp Rollers, & Belt Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Mounting Arms, Link Chains, & Deck Bumpers . . . . 40Belts, Spindles, Idlers and Mower Blades . . . . . . . . 42

© Copyright 2009 Ariens Company

4

DECALS

Model 991026, 027, 028, 029, 030, 031, 032, 042

Item Part No. Qty. Description

1 07756000 1 Decal, Danger Fan (991029, 030, 032, 042)07756000 2 Decal, Danger Fan (991026, 027, 028, 031)

2 07754100 2 Decal, Hot Surface3 69229100 1 Set, Decal-Common Danger/Fuel4 07731400 2 Decal, Mower Pan Head Danger5 07742300 1 Decal, Warning

DANGER/PELIGRO

DANGER/PELIGRO

4

5

4

2

3

PD3540

3

3

1

5

DECALS

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 07700005 1 Decal, Service Instructions2 05358900 1 Decal, PM 152Z (991028, 030, 031)

05358700 1 Decal, PM 144Z (991026, 032)05358800 1 Decal, PM 148Z (991027, 029)05359000 1 Decal, PM 160Z (991042)

3 07757600 1 Decal, Instructional Steering4 00465400 1 Decal, Belt Diagram 5 05304300 1 Decal, ZT Hood6 07757500 1 Decal, Parking Brake Lever7 05358600 1 Decal, Control Panel8 05225500 1 Decal, 15" Gravely Logo (991026, 027, 028, 031)9 05305100 1 Decal, American Flag

10 00166400 1 Decal, Height of Cut11 05362800 1 Decal, 3” XDZ (991026, 027, 028, 031)12 00580900 2 Decal, X-Factor13 05362400 1 Decal, 5” XDZ (991026, 027, 028, 031)

4

8

3

6

7

1

2

9

5

10

1112

12

13

6

FRAME

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 00607251 1 Frame, Intermediate-Z (991026, 027, 028, 029, 030, 031, 032)03368251 1 Frame, 60” Intermediate-Z (991042)

2 06530400 4 Nut, Spin Lock Flange .312-183 06514900 1 Nut, Push .312 4 00271751 1 Bumper with Heat Shield (991026, 027, 028, 031)

00606751 1 Bumper (991029, 030, 032, 042)5 07049900 2 Bolt, Serrated Flange Washer Head .38-16 x 1.00 6 07053300 2 Nut, Retainer .375-16 x .37 7 07412900 8 Screw, Tapping Hex Washer Head .38-16 x .508 06216100 1 Bolt, Round Head Square Neck .31-18 x 1.00 Grade 59 07533600 4 Bumper, Rubber

10 00433251 1 Seat Support11 00385653 1 Footrest Panel12 09297253 1 Access Panel13 00462451 1 Heat Shield14 05959400 2 Bolt, Hex .38-16 x .75 Grade 515 06435900 2 Washer, Flat-Steel .438 x 1.00 x .08316 06542000 2 Nut, Locking-Top-Flange .38-16 17 00462053 3 Plate, Counterweight (991026, 027, 028, 029, 030, 031, 032)

00462053 1 Plate, Counterweight (991042)18 06224800 2 Bolt, Round Head Square Neck .50-13 x 1.75 Grade 5 (991026, 027, 028, 029, 030, 031, 032)

06224700 2 Bolt, Round Head Square Neck. 50-13 x 1.25 Grade 5 (991042)19 06500010 2 Nut, .50-13 Nyloc Flange

1

4

79

11

12

109

6

5

7

2

3

8

2

713

15

14

16

18

17

19

4

(991026, 027, 028, 031)

(991029, 030, 032, 042)

7

SEAT

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 00674100 1 Seat (991026, 027, 028, 031)2 00458600 1 Seat (991029, 030, 032, 042)3 71600500 AR Kit, Seat Arm Rests (991029, 030, 032, 042)4 06543100 4 Nut, Locking Top Flange .31-18 (991029, 030, 032, 042)

06541700 4 Nut, Locking Top Flange M8-1.25 (991026, 027, 028, 031)5 05521100 2 Bushing, Flange .515 x .750 x .745 x 1.00 6 00460651 1 Seat Pivot Mount7 09282700 1 Rod, Seat Frame Pivot8 05717100 2 Ring, Retaining External .500 x .0509 06425300 2 Washer, Thrust .531 x 1.00 x .063

10 07000034 2 Bolt, Shoulder EP .38-16 x .30 Hex11 06529600 2 Nut, Locking-Center .38-1612 07534800 1 Knob, Clamping .312-18 Nyloc 13 59201300 AR Kit, Damper w/Hardware (991026, 027, 028, 031)14 59201600 AR Kit, Knob (1 per bag) (991026, 027, 028, 031)15 59201700 AR Kit, Roller (4 per bag) (991026, 027, 028, 031)16 59201800 AR Kit, Spring Cable (1 per bag) (991026, 027, 028, 031)17 59201900 AR Kit, Arm Pad (1 per bag) (991026, 027, 028, 031)18 59202000 AR Kit, Adjuster (1 per carton) (991026, 027, 028, 031) 19 59209000 AR Kit, Cushion (1 per carton) (991026, 027, 028, 031)20 06435700 4 Washer, Flat-Steel .38 x .875 x .083 (991026, 027, 028, 031)21 05508900 4 Bushing, Sleeve .377 x .624 x .235 (991026, 027, 028, 031)22 06514900 4 Nut, Push .312 (991026, 027, 028, 031)

PD35608 9

9

84

5

7

6

1

5

10

11

12

15

13

15

2

17

1416 21

20

22

19

18

3

8

ENGINE AND CLUTCH

Model 991026, 027, 028, 029, 030, 031, 032, 042

25

1

14

26

1

3

35

36

20

13

22

23

15

2PD0790

16

17

18

1921

991026, 027, 028, 029, 030, 0326

5

7

8

9

11

12

4

4

29

28

30

734

10

31

30

32

991029, 030, 032, 042 991026, 027, 028, 031

33

11

27

33

24

9

ENGINE AND CLUTCH

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 08200140 1 Engine, Kawasaki 19HP (991029, 032)08200141 1 Engine, Kawasaki 21HP (991030)08268000 1 Engine, Kawasaki 21HP (991026, 027)08268900 1 Engine, Kawasaki 23HP (991028)08200142 1 Engine, Kohler 23HP (991031)08200413 1 Engine, Kohler 25HP (991042)

2 00470400 1 Muffler, Kohler (991031, 042)09281600 1 Muffler, Kawasaki (991026, 027, 028, 030)09298000 1 Muffler, Kawasaki (991029, 032)

3 07218000 1 V-Belt, HA 51.70 x .535 (991029, 030, 032, 042)07243300 1 V-Belt, HA 56.95 x .535 (991026, 027, 028, 031)

4 07000104 3 Bolt, Tapping .36-16X1.5 PH TRX YZ (991026, 027, 028, 029, 030, 032)07000104 4 Bolt, Tapping .36-16X1.5 PH TRX YZ (991031, 042)

5 05952400 1 Bolt, Hex .31-18 x 1.50 Grade 5 (991026, 027, 028, 029, 030, 032)6 06543100 1 Nut, Locking Top Flange .31-18 (991026, 027, 028, 029, 030, 032)7 07300106 1 Sheave, 4.831 x 1.1278 06602700 1 Key, Square .25 x .625 x .25 SAE 8630 or SAE 10359 00605200 1 Clutch, Electric (991029, 030, 032, 042)

00462500 1 Clutch, Electric (991042)10 00447100 1 Clutch, Electric (991026, 027, 028, 031)11 05900036 1 Bolt, Hex .44-20 x 2.50 Grade 5 (991026, 027, 028, 031)

05900039 1 Bolt, Hex .44-20 x 1.50 Grade 5 (991029, 030, 032, 042)12 01058451 1 Clutch Stop (991029, 030, 032)

01056451 1 Clutch Stop (991042)13 00924300 31 in Gas Line, Bulk .25 ID14 06923500 1 Hose, Clamp15 06500018 4 Nut, M8-1.2516 02749600 1 Nipple (991031, 042)17 07023500 1 Elbow .375-18 (991031, 042)18 00113800 1 Pipe Plug (991031, 042)19 09257500 AR Assembly, Air Cleaner (991026, 027, 028, 031)20 21537000 AR Filter, Outer Element (991026, 027, 028, 031)

21538300 AR Air Filter, Foam (991029)21543200 AR Filter, Air (991030)

21 21539500 AR Fuel Filter, Kohler (991031, 042)21538400 AR Fuel Filter, Kawasaki (991026, 027, 028, 029, 030, 032)

22 21397200 AR Oil Filter, Kohler (991031, 042)21535800 AR Oil Filter, Kawasaki (991026, 027, 028, 029, 030, 032)

23 21525900 AR Spark Plug, Kohler (991031, 042)21536100 AR Spark Plug, Kawasaki (991026, 027, 028, 030)21536000 AR Spark Plug, Kawasaki (991029, 032)

24 21536900 AR Filter, Inner Element (991026, 027, 028, 031)21538200 AR Air Filter, Paper (991029, 032)21543300 AR Filter, Air (991030)21536400 AR Filter, Air (991042)21536300 AR Element, Pre-Cleaner (991042)

25 00429000 1 Drain, 1/2” Oil (991026, 027, 028, 029, 030, 032)26 01590900 1 Tube, Oil Drain (991026, 027, 028, 029, 030, 032)27 06600003 1 Key, Square .25 x 3.50 x .25 SAE (991026, 027, 028, 030)28 01056251 1 Clutch Stop (991026, 027, 028, 031)29 05957900 1 Bolt, Hex .38-16 x 1.50 Grade 5 (991026, 027, 028, 031)30 06436200 2 Washer, Flat-Steel .406 x .812 x .065 (991026, 027, 028, 031)31 07500007 1 Bumper, Rubber .62 x 1.0 x .88 LG (991026, 027, 028, 031)32 06542000 1 Nut, Locking-Top-Flange .38-16 (991026, 027, 028, 031)33 06443600 1 Washer, Flat Steel .469 x 2.00 x .25 (991026, 027, 028, 031)

06443500 1 Washer, Flat Steel .463 x 1.375 x .25 (991029, 030)06309300 1 Washer, Lock .44 x .109

34 08905500 1 Bushing, .407 x .625 x .813 (991026, 027, 028, 031)35 06939100 2 Clamp, Hose Wire .490/.510 x .11636 09408700 AR Cap, Air Cleaner Intake

10

FUEL TANKS AND HOSES

Model 991026, 027, 028, 029, 030, 031, 032, 042

Item Part No. Qty. Description1 00445900 1 Tank, Gas - Right Hand2 07000018 8 Bolt, Hex .31-18 x .75 Grade 53 00924300 75 in Gas Line, Bulk .25" ID4 06939100 4 Hose, Clamp5 00191100 1 Tank, Left Hand Fuel (EYE-Q) 100 Series6 09258200 1 Valve, Fuel7 00273700 2 Cap, Gas8 00387300 AR Grommet, Orange (Will not replace black)9 21539200 AR Fuel Tank Fitting10 06908200 1 Clamp, Cushioned Steel11 05948700 1 Bolt, Hex .38-16 x 1.00 Grade 512 06542000 1 Nut, Locking Top Flange .38-1613 03900300 2 Assembly, Medium Tank Fuel Pick-Up

1

23

3

2

4

4

5

6

78

78 4

2

49

9

PD3661

10

11

12

13

11

NOTES

12

HYDROSTATIC PUMPS & IDLERS

Model 991026, 027, 028, 029, 030, 031, 032, 042

PD3671

1

2 3

45

63

4 5

6

2

7

7

34

34

8

10

1412

15

13

17

18

2122

30

20

11

9

9

23

24

24

25 26

27

2831

29

28 32

33

8

16

35

36

37

19

13

HYDROSTATIC PUMPS & IDLERS

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 09297600 1 Pump, Hydraulic BDP-10A Left Hand (991029, 030, 032, 042) (page 14)00438600 1 Pump, Hydraulic PJ-Series 12CC with Fan (991026, 027, 028, 031) (page 15)

2 06607500 2 Key, Straight 5mm x 25mm x 5mm3 07300105 2 Sheave, 4.831 x .593 (991029, 030, 032, 042)

07300016 2 Sheave, .593 x 5.831 (991026, 027, 028, 031)4 06426600 2 Washer, Flat Steel .281 x 1.00 x .0635 06308400 2 Washer, Locking .25 x .062 6 05900017 2 Bolt, Hex M6 x 1.0 x 12 EP307 05900008 4 Bolt, Hex .25-20 x .50 Grade 5 Epoxy8 06224500 4 Bolt, Round Head Square Neck .44-14 x 1.50 Grade 5 9 06542000 2 Nut, Locking Top Flange .38-1610 09285200 1 Pump, Hydraulic (991029, 030, 032, 042) (page 16)

00438500 1 Pump, Hydraulic with Fan (991026, 027, 028, 031) (page 17)11 09219000 1 Assembly, Idler Arm Guard Drive (Includes 12 & 13)12 09217000 AR Weldment, Idler Arm Ground Drive13 05500123 AR Bearing, 1.00 x 1.25 x 1.93614 06533500 1 Nut Coupling .375-16 x 1.7515 08336000 1 Spring, Tension .120 x .845 x 6.5016 06436200 1 Washer, Flat Steel .406 x .812 x .065 17 05965800 1 Bolt, Hex .50-13 x 3.50 Grade 518 01581700 1 Bushing, Spacer .505/.500 x .999/.996 x 2.05/2.0319 06436400 1 Washer, Flat Steel .511 x 1.441 x .12520 06543600 1 Nut, Locking Top Flange .50-1321 07312500 1 Idler, Flat 4.00 x .3822 05958400 1 Bolt, Hex .38-16 x 2.50 Grade 523 03368800 1 Fan, Cooling (Includes Hub and Washer) (991029, 030, 032, 042)

03368800 2 Fan, Cooling (Includes Hub and Washer) (991026, 027, 028, 031)24 06442800 4 Washer, Flat Steel .656 x 1.31 x .09525 09282900 2 Bracket, Return to Neutral/Damper26 02513500 2 Spacer .344 x 1.00 x .37527 05947500 2 Bolt, Hex .31-18 x 1.25 Grade 528 06543100 4 Nut, Locking Top Flange .31-1829 05900041 1 Bolt, Hex .38-16 x 1.50 Grade 5 EP3030 59203600 AR Kit, Pump Seal (One kit required for each pump)31 03652200 2 Stud, Ball32 05948700 1 Bolt, Hex .38-16 x 1.00 Grade 533 06308800 1 Washer, Locking .38 x .09434 06500009 4 Nut, Nyloc Flange .44-1435 05522100 1 Bushing, Sleeve .377 x .624 x .370 36 06444000 2 Washer, Flat Steel .406 x 1.00 x .18837 06537000 1 Nut, Center Lock .31-24 (991029, 030, 032, 042)

06537000 2 Nut, Center Lock .31-24 (991026, 027, 028, 031)

14

HYDRO-GEAR HYDROSTATIC PUMP

Model 991029, 030, 032, 042

Item Gravely p/n Hydro-Gear p/n Qty. Description1 21543899 70516 1 Kit, Housing2 21543900 70517 1 Kit, End Cap W/PPT & STD3 21543750 50641 2 Pin, .219 x 14 21543775 50969 4 Hex, Flange Bolt M8-1.25 x 60mm 5 21543978 2513027 1 Kit, Chg Pump10 21543777 50975 2 Screw, Cap M6 x 1 x 2515 21543979 2513030 1 Kit, Bypass Valve18 21543902 70521 1 Kit, Pump Shaft 15mm Keyw20 21543816 51161 1 Seal, Lip 17 x 40 x 721 21543773 50951 1 Washer 1.23 x 1.56 x .0422 21543741 50329 1 Ring, Ret 1.56 Int25 21543889 70331 1 Kit, 10 CC Block29 08621500 2003014 1 Spring, Block30 08609400 2003017 1 Washer, Thrust .59 x .78 x .0431 21543838 51444 1 Plate, Valve32 08609000 2003087 1 Swashplate 10cc34 08609100 50551 1 Bearing, Thrust Ball 30 x 52 x 1337 21543963 2003005 1 Arm, Trunnion 10 Cc38 08610700 2000015 1 Guide, Slot42 21543923 70743 1 Kit, Shock Valve 200 Bar44 21543891 70403 1 Kit, Chg Relief49 58803300 2513043 1 Kit, BDP-10l Seal56 21543993 9005110-4400 1 Plug 7/16-20 (Metal)NS 59203600 70525 1 Kit, Overhaul Seal

If an Gravely part number is not listed next to a Hydro-Gear number, source the part from your local Hydro-Gear parts distributor.

15


Model 991026, 027, 028, 031

Item Gravely p/n Hydro-Gear p/n Qty. Description1 21543929 70797 1 Kit, Housing2 21543873 52038 1 End Cap3 21543750 50641 2 Pin, .219 x 15 21543824 51232 1 O-Ring, Housing6 71246 1 Kit, Charge Pump10 21543994 9007200-3116 2 HHCS 5/16-18 x 115 21543954 71248 1 Kit, Bypass Valve18 21543903 70522 1 Kit, Pump Shaft 15mm Key20 21543816 51161 1 Seal, Lip 17 x 40 x 721 21543773 50951 1 Washer 1.23 x 1.56 X .0422 21543741 50329 1 Ring, Ret 1.56 Int25 71170 1 Cylinder Block Kit29 08621500 2003014 1 Spring, Block30 08609400 2003017 1 Washer, Thrust .59 x .78 x .0432 08609000 2003087 1 Swashplate 10cc34 08609100 50551 1 Bearing, Thrust Ball 30 x 52 x 1337 08610800 50807 1 Arm, Trunnion38 08610700 2000015 1 Guide, Slot42 21543923 70743 1 Kit, Shock Valve 200 Bar44 21543956 71361 1 Kit, Charge Relief49 58803300 2513043 1 Kit, BDP-10l Seal56 21543993 9005110-4400 1 Plug 7/16-20 (Metal)110 21543933 70846 1 Return KitNS 59203600 70525 1 Kit, Overhaul Seal


16


Model 991029, 030, 032, 042

Item Gravely p/n Hydro-Gear p/n Qty. Description1 21543929 70797 1 Kit, Housing2 21543913 70623 1 Kit, End Cap w/Poppets3 21543750 50641 2 Straight Headless Pin4 21543775 50969 4 Hex, Flange Bolt M8-1.25 x 60mm 5 52629 1 Housing O-Ring6 21543912 70622 1 Kit, Chg Pump10 21543994 9007200-3116 2 Cap Screw 5/16-1815 21543979 2513030 1 Kit, Bypass18 21543911 70620 1 Kit, Pump Shaft (15mm Straight Keyed, Thru)20 21543816 51161 1 Lip Seal 17 x 40 x 7 PTC21 21543773 50951 1 Spacer22 21543741 50329 1 Retaining Ring25 21543889 70331 1 Cylinder Block Kit29 08621500 2003014 1 Block Spring30 08609400 2003017 1 Block Thrust Washer31 21543838 51444 1 Valve Plate32 08609000 2003087 1 Swashplate34 08609100 50551 1 Ball Thrust Bearing37 08610800 50807 1 Arm, Trunnion, Tapered Square38 08610700 2000015 1 Slot Guide42 21543923 70743 1 Kit, Shock Valve (200 Bar .031 Orifice)44 21543891 70403 1 Kit, Charge Relief Valve49 58803300 2513043 1 Trunnion Seal - Retainer Kit56 21543993 9005110-4400 1 Plug, Straight Thread110 21543934 70847 1 Kit, ReturnNS 59203600 70525 1 Overhaul Seal Kit


17


Model 991026, 027, 028, 031

Item Gravely p/n Hydro-Gear p/n Qty. Description1 21543929 70797 1 Kit, Housing2 21543873 52038 1 End Cap3 21543750 50641 2 Straight Headless Pin4 21543775 50969 4 Hex, Flange Bolt M8-1.25 x 60mm 5 21543824 51232 1 Housing O-Ring6 21543953 71247 1 Kit, Charge Pump10 21543994 9007200-3116 2 Screw 5/16-18 x 1.0015 21543954 71248 1 Bypass Valve Kit18 21543911 70620 1 Kit, Pump Shaft (15mm Straight Keyed Thru)20 21543816 51161 1 Lip Seal 17 x 40 x 7 PTC21 21543773 50951 1 Spacer 22 21543741 50329 1 Retaining Ring25 71170 1 Kit, Cylinder Block29 08621500 2003014 1 Block Spring30 08609400 2003017 1 Block Thrust Washer32 08609000 2003087 1 Swashplate34 08609100 50551 1 Ball Thrust Bearing37 08610800 50807 1 Arm, Trunnion, Tapered Square38 08610700 2000015 1 Slot Guide42 21543923 70743 1 Kit, Shock Valve (200 Bar .031 Orifice)44 21543956 71361 1 Charge Relief Kit49 08613200 2513043 1 Trunnion Seal - Retainer Kit56 21543993 9005110-4400 1 Plug, 7/16-18 Steel110 21543934 70847 1 Kit, CW Rtn ScissorNS 58803300 2513043 1 Overhaul Seal KitNS 21543975 2510090 1 Auxiliary Filter Kit


18

WHEEL MOTORS, TIRES, BRAKES, & FRONT FORKS

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 09282451 2 Fork2 69000300 4 Bearing, Cone with Grease3 05407000 4 Bearing, Cup 1.98 x .4204 00531400 2 Bearing Seal 1.5 x 2 x .185 00531500 2 Spacer, PM, 1.03 I.D. x 1.5 O.D. x .3756 00675300 4 Spacer, Wheel7 06607800 AR Key, Woodruff .31 x 1.00 (Included with 13)8 07100212 2 Wheel/Tire Assembly, 15 x 6.00-6

07100213 AR Tire, 15 x 6.00-69 05961200 2 Bolt, Hex .50-13 x 9.00 Grade 5 10 06543600 10 Nut, Locking Top Flange .50-1311 07100209 2 Wheel, Tire 23 x 10.00 - 12

07100210 AR Tire 23 x 10.00-12 12 07067700 10 Bolt, Lug Grade 8 .50-20 UNF x 1.38 Long 60 Degree13 00605300 2 Hydraulic Wheel Motor (includes 17 & 7) (991029, 030, 032, 042) (Pg 17)

00668900 2 Hydraulic Wheel Motor (includes 17 & 7) (991026, 027, 028, 031) (Pg 18)14 05531400 8 Bushing, Sleeve .513 x .748 x 2.1315 05975400 8 Bolt, Hex .50-13 x 5.00 Grade 816 09247100 2 Hub and Disc17 06541900 AR Nut, Lock Jam Patch (Included with 13)18 06439000 2 Washer, Flat, Steel .812 x 1.50 x .13519 06536900 2 Nut, Jam Center Lock .75-16 20 00456800 2 Cap, Dust21 05435700 AR Bearing, 25mm I.D. x 52mm O.D. x 15mm

PD3680

1

2

3

4

5

6

8

912

13

13

14

1415

16

16

17

17

1819

20

2

11

10

10

15

21

10

10

7

7

6

19

HYDRO-GEAR WHEEL MOTOR

Model 991029, 030, 032, 042

Item Gravely p/n Hydro-Gear p/n Qty. Description6 51796 1 Key, Woodruff 5/16 x 1NS 71466 1 Kit, Seal HGM C-Series (includes 2, 4, 5, 13, 16, 18 & 23)NS 71551 1 HGM C-Series Radial Bearing Service Kit (includes 3 and 12)


20

HYDRO-GEAR WHEEL MOTOR

Model 991026, 027, 028, 031

Item Gravely p/n Hydro-Gear p/n Qty. Description10 51796 1 Key, Woodruff 5/16 x 1NS 70602-1 1 Seal Kit (Serial No. 5040M10001 and below)

(includes 3, 5, 6, 12, 20 and 24)NS 70602-2 1 Seal Kit (Serial No. 5040M10001 and up)

(includes 3, 5, 6, 12, 20 and 24)NS 71494 1 Kit, Axial Needle Bearing HGM E-Series (includes 7, 8, 9 and 16)


21

BRAKE LINKAGE

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 09267300 2 Pivot, Brake Rod2 05947000 2 Bolt, Hex .31-18 x .75 Grade 53 00464200 2 Rod, Brake4 08328500 2 Spring, Compression .143 x .710 x 2.005 06436200 8 Washer, Flat Steel .406 x .812 x .065 6 06529400 8 Nut, Hex .38-16 7 00258700 1 Weldment, Brake Cross Shaft8 06439200 1 Washer, Flat Steel .505 x 1.00 x .0629 09267700 1 Slide, Interlocking Brake

10 05534700 1 Bushing, Flange11 05709200 1 Ring, Retaining External .625 x .0512 05521100 2 Bushing, Flange .750 x 1.000 x .625 x 1.25013 05521100 2 Bushing, Flange .515 x .750 x .745 x 1.00 Nylon14 05500900 1 Bushing, Sleeve .75 x 1.00 x .7515 06608700 1 Key, Woodruff .19 x .75 Hard #9 16 00258600 1 Weldment, Brake Arm17 05714600 1 Ring, Retaining External .689 x .07818 09284000 1 Weldment, Mechanical Brake19 06714800 6 Pin, Hair20 00277400 1 Weldment, Brake Actuating21 06608400 1 Key, Woodruff .13 x .6322 06219200 2 Bolt, Round Head Square Neck .31-18 x 1.25 Grade 523 05717100 2 Ring, Retaining External .50 x .0524 07523000 1 Knob, Steering Lock25 09268400 1 Linkage, Brake Actuating26 09275900 1 Interlock, Safety Switch27 09200600 AR Pad, Disk Brake28 06543100 6 Nut, Locking Top Flange .31-1829 09268300 1 Linkage, Brake Actuating30 09268100 1 Weldment, Parking Brake Hub31 09279000 1 Brake, Right Hand Caliper32 09279100 1 Brake, Left Hand Caliper33 08328700 2 Spring, Tension .061 x .50 x 3.034 06529800 2 Nut, Locking Center .31-1835 06445100 2 Washer, Flat-Steel .630 x 1.250 x .06236 00296400 1 Bracket, Spring Mounting37 05947100 1 Bolt, Hex .50-13 x 1.00 Grade 538 06543600 1 Nut, Locking Top Flange .50-1339 08336100 1 Spring, Extension

PD3571

1

1

28

28

3

3

4

4

5

56

6

7

5

5

5

9

10

5

13

14

15

16

17

18

19

19

20

21

22

23

1924

256

6

27

11

28

29

19

5

12

23

26

30

2219

13

2

28

27

31

32

28

34

3333

8

1235

39

3736

38

22

STEERING LEVERS & LINKAGES

Model 991026, 027, 028, 029, 030, 031, 032, 042

PD3630

1

4

5

8

89

9

10

13

1314

14

1511

16

17

12

15

22

5

12

25

12

23

26

12

14

21

20

12

3

24

3

11

3

3

1824

6

31 217

16

27

2829

197

19

30

30

216

32

23

STEERING LEVERS & LINKAGES

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 09285300 2 Assembly, Steering Rod2 07415400 4 Screw, Tapping .38-16 x .75 Hex Washer Head3 05436800 4 Bushing .625 x .75 x .504 06436200 4 Washer, Flat Steel .406 x .812 x .0655 05957400 6 Bolt, Hex .31-18 x 1.75 Grade 5 6 06435700 2 Washer, Flat Steel .38 x .875 x .0837 06535900 2 Nut, Hex Jam .375-168 09285751 2 Control Arm9 09294600 2 Housing, Bushing10 09235700 4 Eccentric11 05947500 4 Bolt, Hex .31-18 x 1.25 Grade 512 06543100 16 Nut, Locking Top Flange .31-1813 09235500 1 Handle, Left Hand

09235600 1 Handle, Right Hand14 05525200 4 Bushing, Flange Nylon .762 x 1.48 x .44 15 09235400 2 Spacer16 09211400 2 Caplug, Handlebar17 09246800 2 Grip, Handlebar18 05974000 2 Bolt, Hex .375-16 x 1.7519 05958000 4 Bolt, Hex .38-16 x 1.25 Grade 520 06542000 2 Nut, Locking Top Flange .38-1621 09258900 2 Damper, Control22 05947000 6 Bolt, Hex .31-18 x .75 Grade 523 00163700 2 Arm, Pivot24 06308600 6 Washer, Locking .31 x .078 Regular25 06608400 2 Key, Woodruff .13 x .6326 03704900 2 Wave Washer27 09287351 1 Stop, Steering - Right Hand28 09287451 1 Stop, Steering - Left Hand29 07412900 4 Screw, Tapping .38-16 x .50 Hex Washer Head30 06537200 4 Nut, Locking Jam Center .375-1631 06543100 2 Nut, Locking Top Flange .31-1832 03652200 2 Stud, Ball

24

CONTROL PANEL

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 00453951 1 Panel, Control2 06116700 6 Screw, Machine 10-24 x .50 Hex Washer Head3 06900028 1 Cable, Throttle (991026, 027, 028, 029, 030, 032)

06900038 1 Cable, Throttle (991031, 042)4 06900027 1 Cable, Choke, Kawasaki (991026, 027, 028, 029, 030, 032)

06900039 1 Cable, Choke, Kohler (991031, 042)5 06536000 4 Nut, Locking Nylon 10-24 With Insert

PD3650

1

2

2

3

4

5

25

MECHNICAL DECK LIFT

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 06543600 1 Nut, Locking Top Flange .50-132 06430200 1 Washer, Flat Steel .531 x 1.25 x .103 07000031 1 Bearing, Pedestal4 09286251 1 Weldment, Mechanical Lift5 05962200 1 Bolt, Hex .50-13 x 5.00 Grade 5 6 00586551 1 Lock-Up, Mechanical Lift7 09291500 1 Weldment, Mechanical Lift Shaft8 09299451 1 Weldment, Mechanical Lift Cover9 06542000 1 Nut, Locking Top Flange .38-16

10 07412900 4 Screw, Tapping .38-16 x .50 Hex Washer Head11 05961100 1 Bolt, Hex .38-16 x 3.25 Grade 512 05709200 1 Ring, Retaining External .625 x .0513 01593500 1 Pin, Spring Ball .375 O.D. x 1.5014 09293600 1 Spacer .516 I.D. x 1.00 O.D. x .875 15 09250300 1 Latch16 09252000 1 Washer, Wave .076 x 1.120 x .080 17 05532100 1 Bushing, Flange .515 x .750 x .275 x 1.12018 06442800 1 Washer, Flat Steel .656 x 1.31 x .09519 06927100 1 Cable, Hood20 06439500 1 Washer, Flat Steel .265 x .50 x .08721 05946800 1 Bolt, Hex .25-20 x .75 Grade 522 06543500 1 Nut, Locking Top Flange .25-20

PD0360

1

2

5

6

7

8

9

10

11

12

4

3

18

13 14

17

15

16

1922

20

21

26

HYDRAULIC TANK, FILTER, PUMPS, & HOSES

Model 991026, 027, 028, 029, 030, 031, 032, 042

PD0370

1 23

5

7

9

8

11 13

10

6

14

6

22

10

8

PD3692

16

18

19

19

16

2021

17

12

15

4

27

HYDRAULIC TANK, FILTER, PUMPS, & HOSES

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 00669200 1 Head, Filter (Serial Numbers 000500 and Up)09072100 1 Head, Filter (Serial Numbers 000101 – 000499)

2 05900008 2 Bolt, Hex .25-20 x .50 Grade 5 Epoxy 3 00669300 1 Oil Filter (Serial Numbers 000500 and Up)

09246900 1 Filter, Oil (Serial Numbers 000101 – 000499)4 02985351 1 Tank, Hydraulic (Serial Numbers 007500 and up)

00161051 1 Tank, Hydraulic (Serial Numbers 000101 – 007499)5 00463000 1 Hydraulic Tank Dipstick6 07000012 2 Fitting, Hydraulic Straight M8O-M4F 7 07415400 2 Screw, Tapping .38-16 x .75 Hex Washer Head8 07063600 2 Fitting, Hydraulic 9 00669400 1 Hose, Hydraulic (Serial Numbers 000500 and Up)

00277900 1 Hose, Tee Assembly .38 (Serial Numbers 000101 – 000499)10 07063800 2 Fitting, Hydraulic11 07069600 1 Fitting, Hydraulic 90 Degree Elbow (Serial Numbers 000500 and Up)

07063600 1 Fitting, Hydraulic (6 C5OLO) (Serial Numbers 000101 – 000499)12 00393800 1 Hose, Hydraulic .50-11-OK F8FO-F8F9 (Serial Numbers 7500 and up)

00669500 1 Hose, Hydraulic .50-9-0K F8FO-F8F9 (Serial Numbers 000500 – 007499)00275400 1 Hose, Hydraulic .38-9-0K F6FO-F9F9 (Serial Numbers 000101 – 000499)

13 00275600 2 Hose, Hydraulic14 09286900 1 Shield, Heat 5.50 x 4.5015 07059900 1 Adapter, Face Seal 8x8 .50 O-Ring 8F5OLO - Steel (Serial Numbers 007500 and up)

07066200 1 Fitting, Hydraulic 45 Degree (Serial Numbers 000500 – 007499)07000011 1 Fitting, Hydraulic 45 Degree M6F-M80 (Serial Numbers 000101 – 000499)

16 07059900 3 Adapter, Hydraulic 17 09281800 2 Hose, Hydraulic18 00868700 1 Hose, Hydraulic19 07062100 4 Adapter, Hydraulic (991026, 027, 028, 031)

07059900 4 Adapter, Face Seal 8 x 8.50 O-Ring (991029, 030, 032, 042)20 07536800 2 Grommet, 1.2521 09281700 1 Hose, Hydraulic22 07059900 1 Adapter 8 x 8 Face Seal (Serial Numbers 000500 and Up)

07064200 1 Fitting, Hydraulic (6 F5OLO) (Serial Numbers 000101 – 000499)

28

HYDRAULIC ROUTING DIAGRAM

Model 991026, 027, 028, 029, 030, 031, 032, 042

PD0740

29

NOTES

30

ELECTRICAL SYSTEM

Model 991026, 027, 028, 031, 042

PD3620

1

23

4

5

7

8 9

10

10

12

11

12

1314

15

16

17

1818

19

20

21

22

2324

25

26

27

6

13

29

29

28

31

ELECTRICAL SYSTEM

Model 991026, 027, 028, 031, 042


1 00464000 1 Key Switch 2 03287300 1 Harness, IZ/CZ3 09287000 AR Key with Shield4 01545600 1 Switch, Clutch With Retainer Ring5 08841200 1 Light, Indicator6 09293500 AR Diode, Connector Shell7 01554800 1 Battery8 03494051 1 Hold Down9 06226400 2 Bolt, Round Head Square Neck .25-20 x 7.5010 06437300 2 Washer, Flat Steel .281 x .620 x .065 11 06533200 2 Nut, Locking Top Flange .25-2012 05946800 2 Bolt, Hex .25-20 x .75 Grade 513 07505700 2 Insulator14 03288400 1 Cable, Positive Battery 26 Inch15 03288100 1 Cable, Negative Battery 24 Inch16 07517300 4 Cable Tie17 06116700 3 Screw, Machine 10-24 x .50 Hex Washer Head18 06536000 5 Nut, Locking Nylon 10-24 With Insert 19 00432100 AR Relay, Sealed with Diode (Included with Harness)20 03490500 1 Seat Switch21 07411900 2 Screw, Tapping 12-24 x .50 Hex Washer Head22 03606600 1 Switch, Double Pole N.O/N.O.23 06116900 2 Screw, Machine 10-24 x .75 Hex Washer Head24 00269351 1 Mount, Brake Switch25 06537500 2 Nut, Locking Wing .25-2026 07412000 2 Screw, Tapping .25-20 x .50 Hex Washer Head27 00524600 AR Fuse, 30 Amp (Included with Harness)28 00456600 1 Hour Meter 29 06308400 2 Washer, Locking .25 x .062 Regular

32

ELECTRICAL SYSTEM

Model 991029, 030, 032

To Starter

1

2

6

432

5

2019

18

29

30

30

19

2018

19

23

21

22

25

26

3

33

1727

31

25

7

3

14

11

13

16

8

1311

15

12

9

24

10

28

34

34

33

ELECTRICAL SYSTEM

Model 991029, 030, 032


1 09089700 1 Key Switch2 00360600 1 Harness, IZ 6-Pin Wiring3 07533200 3 Boot, Eyelet Terminal4 09284600 AR Key with Shield5 00456600 1 Hour Meter – Digital6 01545600 1 Switch, Clutch With Retainer Ring7 00696900 1 Solenoid8 01554800 1 Battery9 03494051 1 Hold Down10 06226400 2 Bolt, Round Head Square Neck .25-20 x 7.5011 06437300 2 Washer, Flat Steel .281 x .620 x .065 12 06533200 2 Nut, Hex .25-2013 05946800 2 Bolt, Hex .25-20 x .75 Grade 514 07505700 1 Insulator15 00182600 1 Cable, Positive Battery 9.00”16 08940600 1 Cable, Ground17 03654200 1 Switch, Seat18 06116700 2 Screw, Machine 10-24 x .50 Hex Washer Head19 06536000 4 Nut, Locking Nylon 10-24 With Insert 20 00432100 AR Relay (Included with Harness)21 03657100 1 Switch, Single Pole22 06116900 2 Screw, Machine 10-24 x .75 Hex Washer Head23 00269351 1 Mount, Brake Switch24 06537500 2 Nut, Locking Wing .25-2025 07412000 4 Screw, Tapping .25-20 x .50 Hex Washer Head26 06536700 2 Nut, Jam .31-2427 06308600 2 Washer, Locking .31 x .078 Regular28 09351100 AR Fuse, 25 Amp (Included with Harness)29 00580600 AR Fuse, 20 Amp30 09293500 AR Diode, Connector Shell31 03492500 1 Cable, Starter32 09003300 1 Switch, Blank33 07517300 4 Cable Tie34 06308400 2 Washer, Lock .25 x .062

34

CONTINUITY DIAGRAM

Model 991026, 027, 028, 031, 042

ML

S

BG

ML

S

BG

ML

S

BG

OFF RUN START

POSITION CIRCUIT1. OFF G + M2. RUN B + L3. START B + L + S

(03606600)

PD3840

35

CONTINUITY DIAGRAM

Model 991029, 030, 032

(03654200)

36

WIRING DIAGRAM

Model 991026, 027, 028, 031, 042

PD2413

37

WIRING DIAGRAM

Model 991029, 030, 032

PD03331

38

DECK LIFT

Model 991026, 027, 028, 029, 030, 031, 032, 042


1 00440900 1 Weldment, Mower Lift, Foot-Operated2 05707300 1 Ring, Retaining External 1.00 x .0783 05500034 2 Bushing, Flange4 06608900 1 Key, Woodruff .25 x 1.00 5 06443000 2 Washer, Flat Steel 1.063 x 2.00 x .134 6 00441000 1 Lift Arm - Front7 00481600 1 Weldment, Left Hand Rear Lift Arm8 05518400 4 Bushing, Flange Nylon .762 x 1.0 x .580 x 1.48 9 06413400 2 Washer, Hardened Steel .758 x 1.23 x .031

10 05714600 2 Ring, Retaining External .689 x .07711 00481500 1 Weldment, Right Hand Rear Lift Arm12 00164700 2 Rod, Lift Assist13 05800001 4 Pin, Roll .25 x 1.25 Stainless Steel14 06435300 1 Washer, Hardened Thrust 1.00 x 1.55 x .0315 06445100 4 Washer, Flat-Steel .630 x 1.250 x .06216 00270100 1 Grip, Pedal 17 05948700 2 Bolt, Hex .38-16 x 1.00 Grade 5 18 06537200 2 Nut, Locking Jam Center .375-16 19 07030000 2 Eye-Bolt, .375-16 x 2.50 20 06535900 4 Nut, Hex Jam .375-16 21 08319000 2 Spring, Tension .162 x 1.25 x .25 22 06435900 2 Washer, Flat Steel .438 x 1.00 x .08323 05508900 2 Spacer .377 x .624 x .235

PD3640

1

2

3

4

5

6

7

89

108

8

11

8

9

12

12

13 3

14

13

1313

15

1516

18

23

17

19

20

15

15

22

1821

1720

19

21

22

23

39

NOTES

40

DECK, DISCHARGE CHUTE, ANTI-SCALP ROLLERS, & BELT COVERS

Model 991026, 027, 028, 029, 030, 031, 032, 042

13

2

2

7

5

4

7

6

4

89

1019

8

9

17 11

12

20

141316

23

18

1826

24

22

2515

21

27

28

41

DECK, DISCHARGE CHUTE, ANTI-SCALP ROLLERS, & BELT COVERS

Model 991026, 027, 028, 029, 030, 031, 032, 042

Item Part No. Qty. Description1 00451653 1 44 in. & 48 in. Rear Discharge Baffle (991026, 027, 029, 032)

00440853 1 52 in. Rear Discharge Baffle (991028, 030, 031)00374153 1 60 in. Discharge Baffle (991042)

2 06545400 2 Nut, .31-18 Nyloc Flange3 06216100 2 Bolt, Round Head Square Neck .31-18 x 1.00 Grade 54 07000027 6 Nut, Coupling .31-18 x 3.005 00463153 1 44 in. Right Hand Spindle Guard (991026, 032)

00439453 1 48 in. & 52 in. Right Hand Spindle Guard (991027, 028, 029, 030, 031)00370653 1 60 in. Right Hand Spindle Guard (991042)

6 00438953 1 44 in., 48 in., & 52 in. Left Hand Spindle Guard00371453 1 60 in. Left Hand Spindle Guard (991042)

7 07000018 6 Bolt, SEMS .31-18 x .628 06500010 4 Nut .50-13 Nyloc Flange 9 00473600 6 Anti-Scalp Wheel10 00473800 2 Spacer11 06225900 2 Bolt, Round Head Square Neck .50-13 x 5.0012 00373153 1 44 in. Mower Deck (991026, 032)

00374853 1 48 in. Mower Deck (991027, 029)00370953 1 52 in. Mower Deck (991028, 030, 031)00354453 1 60 in. Mower Deck, Side Discharge (991042)

13 01593500 1 Pin, Spring Ball .375 OD x 1.5014 06900037 1 Cable, 5-in.15 05946800 1 Bolt, Hex .25-20 x .75 Grade 516 06543500 1 Nut, Locking Top Flange .25-2017 00473700 2 Spacer, .510 x .625 x 3.3518 06545500 5 Nut, .38-16 Nyloc Flange19 06206400 2 Bolt, Round Head Square Neck .50-13 x 8.5020 07414400 1 Screw, Tapping .31-18 x .75 Hex Washer Head Thread21 07500009 1 Bumper, Recessed 1.50 x .63 , .31 Thru Hole 22 00472553 1 52 in. & 60 in. Discharge Chute Mounting Weldment (991028, 030, 031, 042)

00472453 1 44 in. & 48 in. Discharge Chute Mounting Weldment (991026, 027, 029, 032)23 00472353 1 Rubber Discharge Chute Support24 06223600 2 Bolt, Round Head Square Neck .38-16 x 1.00 Grade 525 00377800 1 Chute, Rubber Discharge26 06224100 3 Bolt, Round Head Square Neck .38-16 x 1.25 Grade 527 07000037 1 Pin, Pull28 06200002 6 Bolt, Round Head Square Neck .31-18 x .75 Loctite

42

MOUNTING ARMS, LINK CHAINS, & DECK BUMPERS

Model 991026, 027, 028, 029, 030, 031, 032, 042

3

1

4

2

5

6

9

9

8

7

9

9

10

11

7

7

9

9

89

9

7

9

7

9

79

9

8

9

8

7

9

9

13

12

16

1514

9

17

1615

14

18

43

MOUNTING ARMS, LINK CHAINS, & DECK BUMPERS

Model 991026, 027, 028, 029, 030, 031, 032, 042

Item Part No. Qty. Description1 05969500 2 Bolt, Hex .875-9 x 2.75 Grade 5 2 00439051 AR Mower Mounting Arm Weldment3 06539700 2 Nut, Locking-Center .875-94 05435900 AR Bearing, .75 x .875 x 1.005 05948700 2 Bolt, Hex .38-16 x 1.00 Grade 5 6 09238900 2 Weldment, Mower Mounting Pin7 05900022 8 Bolt, Hex M12-1.75 x 50 Grade 58 09284700 4 Chain, Link9 06500003 16 Nut, Locking-Top-Flange M12-1.7510 07533600 4 Bumper, Rubber 11 07000027 4 Nut, Coupling .31-18 x 3.0012 06545500 2 Nut, .38-16 Nyloc Flange13 00439200 2 Assembly, Mower Mounting Arm (Includes item # 2 and item # 4)14 00442800 4 Bracket, Deck Leveling15 06536100 4 Nut, Jam .312-1816 05980900 4 Bolt, Hex .31-18 x 2.00 Full Thread17 07412900 9 Screw, Tapping .38-16 x .50 Hex Washer Head Thread (991026, 027, 029, 032)

07412900 14 Screw, Tapping .38-16 x .50 Hex Washer Head Thread (991028, 030, 031, 042)18 06200002 4 Bolt, Round Head Square Neck .31-18 x .75 Loctite

44

BELTS, SPINDLES, IDLERS AND MOWER BLADES

Model 991026, 027, 028, 029, 030, 031, 032, 042

1

2

3

4 5

6

38

10

11

9

3

12

13

14

15

16

18

19

20

21

22

23

9

13

123

17

17

15

14

24 25

18

26

27

27

8

2829

30

14

8

7

36 33

32

34

37

37

3135

223

39

39

41

40

45

BELTS, SPINDLES, IDLERS AND MOWER BLADES

Model 991026, 027, 028, 029, 030, 031, 032, 042

Item Part No. Qty. Description1 07200024 1 Belt, 118.00" Long, PTO Drive Hex (991026, 032)

07200025 1 Belt, 114.50" Long, PTO Drive Hex (991027, 029)07200026 1 Belt, 120.50" Long, PTO Drive Hex (991028, 030, 031)07200028 1 Belt, 130.00” Long, PTO Drive Hex (991042)

2 07200035 1 V-Belt, 51.18” Long Cog B-Section (991026, 027, 029, 032)07200036 1 V-Belt, 56.00” Long Cog B-Section (991028, 030, 031)07200038 1 V-Belt, 63.00” Long Cog B-Section (991042)

3 06500010 4 Nut, .50-13 Nyloc Flange4 00450100 1 Cap, Idler Bearing Sealing5 07300429 1 Pulley, V 6.0 x 5.00 ID Single Bearing (Serial Numbers 6500 and up)

07328000 1 Pulley, V 6.0 x .500 ID DBL. Bearing (Serial Numbers 000101 – 006499)6 05500905 1 Bushing, Spacer .502 x .997 x .507 03774251 AR Weldment, Idler Arm8 06200003 2 Bolt, Round Head Square Neck .50-13 x 3.509 01581700 2 Bushing, Spacer .502 x .997 x 2.03 (991026 – serial no. 7690 & up;

991027 – serial no. 7790 & up; 991028 – serial no. 8107 & up) 07000031 2 Bearing, Pedestal (also replaces item 39) (991026 – serial no. 7689 & under; 991027 – serial no. 7789 &

under; 991028 – serial no. 8106 & under; 991029, 991030, 991031, 991042 – 101 & up; 991032 – 500 & up) 10 07000034 1 Bolt, Shoulder EP .38-16 x .30 Hex11 08300030 1 Spring, Extension (Deck Idler)12 06430200 2 Washer, Flat Steel .531x 1.250 x.10013 05500123 AR Bushing, 1.00 x 1.25 x 1.936 14 05900013 15 Bolt, Hex .38-16 x 1.0015 06400006 3 Washer, Flat Steel .406 x 1.50 x .24516 07300029 1 Sheave, Double, 1" I.D. x 5.44” O.D. x 3.50" O.D. (991026, 027, 029, 032)

07300025 1 Sheave, Double, 1" I.D. x 6.00" O.D. and 3.50" O.D. (991028, 030, 031)07300026 1 Sheave, Double, 1” I.D. x 6.75” x 4.35” O.D. (991042)

17 06611200 3 Key, Square .25 x .25 x 1 RC 40-5018 69219700 3 Spindle Assembly19 06529600 2 Nut, Locking-Center .38-1620 03774100 1 Weldment, Idler Arm21 07300015 1 Sheave, .38" ID x 5" OD22 05962900 2 Bolt, Hex .38-16 x 2.2523 06436200 1 Washer, Flat Steel .406 x .812 x .06524 07300031 1 Sheave, Double 1" I.D. x 5.44" O.D. (991026, 027, 029, 032)

07300020 1 Sheave, Double 1" I.D. x 6.00" O.D. (991028, 030, 031)07300021 1 Sheave, Double 1” I.D. x 6.75” O.D. (991042)

25 07300030 1 Sheave, Single 1" I.D. x 5.44" O.D. (991026, 027, 029, 032)07300019 1 Sheave, Single 1" I.D. x 6.00" O.D. (991028, 030, 031)07300022 1 Sheave, Single 1” I.D. x 6.75” O.D. (991042)

26 07000030 1 Bolt, .38-16 x 4.00 .62 Diameter Eye27 06535900 2 Nut, Hex, Jam .375-1628 00450200 3 Blade, Mower, 44 in. & 48 in. Decks (991026, 027, 029, 032)

00450300 3 Blade, Mower, 52 in. Decks (991028, 030, 031)09081200 3 Blade, Mower, 60 in. Decks (991042)

29 06445700 3 Washer, Bellville .63 x 1.625 x.1430 05978900 3 Bolt, Hex .62-18 x 1.75 Grade 8 31 08336000 1 Spring, Extension 32 03796300 1 Assembly, PTO Idler Pivot Arm (Includes item # 7 and item # 13) (991026 – serial no. 7690 & up;

991027 – serial no. 7790 & up; 991028 – serial no. 8107 & up) 00449000 1 Assembly, PTO Idler Pivot Arm (Includes item # 7 and item # 13) (991026 – serial no. 7689 & under;

991027 – serial no. 7789 & under; 991028 – serial no. 8106 & under; 991029, 991030, 991031, 991042 – 101 & up; 991032 – 500 & up)

33 06200006 1 Bolt, Round Head Square Neck .50-13 x 1.5, Full Thread, Grade 534 03796400 1 Assembly, Idler Pivot Arm (Includes item # 13 and item # 20) (991026 – serial no. 7690 & up;

991027 – serial no. 7790 & up; 991028 – serial no. 8107 & up) 00349100 1 Assembly, Idler Pivot Arm (Includes item # 13 and item # 20) (991026 – serial no. 7689 & under;

991027 – serial no. 7789 & under; 991028 – serial no. 8106 & under; 991029, 991030, 991031, 991042 – 101 & up; 991032 – 500 & up)

35 06533500 1 Nut, Coupling .375-16 x 1.7536 06212000 1 Bolt, Round Head Square Neck .38-16 x 1.0037 00481000 AR Slinger, Dust38 06224900 1 Bolt, Round Head, Square Neck .50-13 x 3.00, Grade 539 06400829 2 Washer, Flat .640 x 1.75 x .25040 05961400 1 Bolt, Hex .38-16 x 2.75 Grade 541 06529400 1 Nut, Hex .38-1

GRAVELY655 West Ryan StreetBrillion, WI 54110-1072920-756-2141Fax 920-756-2407www.gravely.com

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