Trailer Air Suspension System Table of Contents€¦ · Trailer Air Suspension System 2. Repair...

PB-9826Revised 4/2008

Trailer AirSuspensionSystemModels RHP11 / RHP55

RideSentry™ MPA

Repair Kits and Components PageAir Springs..............................................................................................................................................................9Air Spring Hardware Kit..........................................................................................................................................9Axle Seats……………………………………………………………………………………………………………………6Height Control Valve Kits....................................................................................................................................... 11Lower Control Arm Assemblies and Service Kits................................................................................................... 8PinLoc™ Components and Conversion Kit……………………………………………………………………………… 13Shock Absorber and Related Components............................................................................................................ 10Slider Component Kits - Standard (Hutch, Hutch-B and Binkley Style)................................................................. 14Slider Component Kits - E-Z Pull (Hutch, Hutch-B and Binkley Style)................................................................... 15Slider Repair Kits…………………………………………………………………………………………………………… 5Slider-to-Side Plate Weldment............................................................................................................................... 16Upper Control Arm Assembly and Service Kits......................................................................................................3

Exploded View............................................................................................................................. 2

Numerical Parts Listing...............................................................................................................17

This catalog contains information that is unique to the RideStar™ RHP and RideSentry™ MPA series of Trailer AirSuspension Systems. Use the illustration on Page 2 to help determine the name of the item to be ordered. Parts are used for both models unless otherwise specified.

To order parts from this catalog, contact a customer service representative at one of the following numbers:

U.S. CUSTOMERS contact: CANADIAN CUSTOMERS contact:Florence, Kentucky 1-888-725-9355 Brampton, Ontario 1-800-387-3889

Table of Contents

RideStar™ RHP RideSentry™ MPA

1

RideStar™ RHP Series Tandem Trailer Air Suspension System

RideSentry™ MPA Series Tandem Trailer Air Suspension System

2

Repair Kits and Components

A2-3216-D-4632K RHP/MPA Upper Control Arm Assembly (with Bushings and Hardware)Key 4

KIT 11300 Upper Control Arm Bushing & Bolt Kit (for 1 Upper Control Arm)Key Kit ComponentNo. Item Qty. Number Description24 1 4 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 8 M301530 Hardened Flat Washer - 7/8" ID27 3 4 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 4 8 1229-N-5006 Thrust Washer21 5 4 A1225-G-1437 Bushing23 6 2 M301532 Pivot Bolt Washer, 3" OD x 7/8" ID x

1/2" Thk- 7 1 2297-S-8547 P-80 Rubber Lubricant

KIT 11320 Upper Control Arm Bushing & Bolt Kit (Half Kit)Key Kit ComponentNo. Item Qty. Number Description24 1 2 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 4 M301530 Hardened Flat Washer - 7/8" ID27 3 2 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 4 4 1229-N-5006 Thrust Washer21 5 2 A1225-G-1437 Bushing23 6 2 M301532 Pivot Bolt Washer, 3" OD x 7/8" ID x

1/2" Thk- 7 1 2297-S-8547 P-80 Rubber Lubricant

KIT 11301 Upper Control Arm Bushing & Bolt Kit - Special Repair - Non RHP55Key Kit ComponentNo. Item Qty. Number Description24 1 4 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 8 M301530 Hardened Flat Washer - 7/8" ID23 3 1 1229-K-4899 Washer - Outer23 4 1 1229-L-4900 Washer - Inner27 5 4 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 6 8 1229-N-5006 Thrust Washer21 7 4 A1225-G-1437 Bushing- 8 1 2297-S-8547 P-80 Rubber Lubricant

NOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

3


KIT 11321 Upper Control Arm Bushing & Bolt Kit - Special Repair (Half Kit)Key Kit ComponentNo. Item Qty. Number Description24 1 2 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 4 M301530 Hardened Flat Washer - 7/8" ID23 3 1 1229-K-4899 Washer - Outer23 4 1 1229-L-4900 Washer - Inner27 5 2 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 6 4 1229-N-5006 Thrust Washer21 7 2 A1225-G-1437 Bushing- 8 1 2297-S-8547 P-80 Rubber Lubricant

KIT 11303 Upper Control Arm Bushing & Bolt Kit - Special Repair - RHP55Key Kit ComponentNo. Item Qty. Number Description24 1 4 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 8 M301530 Hardened Flat Washer - 7/8" ID23 3 1 1229-E-4997 Washer - Outer23 4 1 1229-L-4900 Washer - Inner27 5 4 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 6 8 1229-N-5006 Thrust Washer21 7 4 A1225-G-1437 Bushing- 8 1 2297-S-8547 P-80 Rubber Lubricant

KIT 11304 Washer Kit - Curbside Repair - RHP11/RHP55Key Kit ComponentNo. Item Qty. Number Description23 1 1 1229-K-4899 Washer - Outer23 2 1 1229-L-4900 Washer - Inner

Side Plate Repair Kit - Alignment PositionKIT 11322 for Damaged Frame BracketsKey Kit ComponentNo. Item Qty. Number Description24 1 2 S-21456P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 8 M301530 Hardened Flat Washer - 7/8" ID27 3 2 1227-R-1604 Torque Nut, 7/8"-9, Grade C23 4 2 1229-K-5029 Washer - Alignment- 5 1 A3305-V-1998 Plate Assembly

23 6 4 M301532 Pivot Bolt Washer, 3" OD x 7/8" ID x 1/2" Thk


4


A-3256-H-1152 Installation Tool

Upper Control Arm Hardware Kit (less Bushing)KIT 11302 All 4 Positions of 1 Upper Control ArmKey Kit ComponentNo. Item Qty. Number Description24 1 4 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 8 M301530 Hardened Flat Washer - 7/8" ID27 3 4 1227-R-1604 Torque Nut, 7/8"-9, Grade C22 4 8 1229-N-5006 Thrust Washer23 5 2 M301532 Pivot Bolt Washer, 3" OD x 7/8" ID x

1/2" Thk

KIT 11316 RHP Slider Repair Kit - Generation 1 - Level 1 and 3 RepairKey Kit ComponentNo. Item Qty. Number Description

- 1 2 NSS Support Plate- 2 4 NSS Support Plate

20 3 4 2257-P-1264 Hold Down Clip

KIT 11310 RHP Slider Repair Kit - Generation 1 - Level 2 RepairKey Kit ComponentNo. Item Qty. Number Description

- 1 2 NSS Support Plate- 2 2 NSS Support Plate

20 3 4 2257-P-1264 Hold Down Clip- 4 2 NSS Bracket

NSS - Not Sold SeparatelyNOTE: Refer to TP-0618 Technical Bulletin to determine slider generation and repair levelNOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

5



- 1 4 NSS Support Plate20 2 4 2257-P-1264 Hold Down Clip- 3 1 NSS Support Bracket - Side Rail- 4 1 NSS Support Bracket - Side Rail


- 1 2 NSS Support Plate


- 1 2 NSS Bracket

KIT 11331 RHP 16.5" and All MPA Ride Height Axle SeatsKey Kit ComponentNo. Item Qty. Number Description31 1 1 NSS Upper Axle Seat31 2 1 NSS Upper Axle Seat32 3 4 NSS Lower Axle Seat

NSS - Not Sold SeparatelyNOTE: Must use locator tool A-3256-L-1182 when installing KIT 11331NOTE: Refer to TP-0618 Technical Bulletin to determine slider generation and repair levelNOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

Must Use Locator Tool A-3256-L-1182 When Installing KIT 11331

6


KIT 11327 RHP Only 17.5" Ride Height Axle SeatsKey Kit ComponentNo. Item Qty. Number Description31 1 1 NSS Upper Axle Seat31 2 1 NSS Upper Axle Seat32 3 2 NSS Lower Axle Seat32 4 2 NSS Lower Axle Seat

KIT 11328 RHP Only 18.5" Ride Height Axle SeatsKey Kit ComponentNo. Item Qty. Number Description31 1 1 NSS Upper Axle Seat31 2 1 NSS Upper Axle Seat32 3 2 NSS Lower Axle Seat32 4 2 NSS Lower Axle Seat

A-3256-L-1182 Locator Tool For RHP/MPA 16.5" Axle Seats

Upper Control Arm Bolt Kit - Highway Side at Side Plate PositionKIT 11106 (Adjustable)Key Kit ComponentNo. Item Qty. Number Description24 1 1 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 2 M301530 Hardened Flat Washer - 7/8" ID27 3 1 1227-R-1604 Torque Nut, 7/8"-9, Grade C23 4 2 M301532 Pivot Bolt Washer, 3" OD x 7/8" ID x

1/2" Thk

NSS - Not Sold SeparatelyNOTE: Must use locator tool A-3256-L-1182 when installing KIT 11331NOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

7


KIT 11107 Upper Control Arm Bolt Kit for All Other Positions (Non Adjustable)Key Kit ComponentNo. Item Qty. Number Description24 1 1 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 2 M301530 Hardened Flat Washer - 7/8" ID27 3 1 1227-R-1604 Torque Nut, 7/8"-9, Grade C

A-3133-G-8249 Lower Control Arm Assembly (Non-Adjustable with Bushings)Key 6

A1-3133-C-8921 Lower Control Arm Assembly (Adjustable with Bushings)Key 5

KIT 11102 Lower Control Arm Bushing & Bolt Kit - Need 8 Kits (2 per Arm)Key Kit ComponentNo. Item Qty. Number Description24 1 1 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 2 M301530 Hardened Flat Washer - 7/8" ID27 3 1 1227-R-1604 Torque Nut, 7/8"-9, Grade C19 4 1 M302502 Urethane Ctrl Arm Bush w/ Inner

Metal Tube

KIT 11107 Lower Control Arm Bolt Kit - Need 8 Kits (2 per Arm)Key Kit ComponentNo. Item Qty. Number Description24 1 1 S-21448P-2 Pivot Bolt - 7/8"-9 x 6", Grade A-49025 2 2 M301530 Hardened Flat Washer - 7/8" ID27 3 1 1227-R-1604 Torque Nut, 7/8"-9, Grade C


8


All RHP11 and MPA38 with TL Axles Air SpringKey 10A-2258-F-1410 All RHP11and MPA 16.5" Ride HeightA-2258-W-1531 MPA 17.5" Ride Height*A-2258-X-1532 MPA 18.5" Ride Height*

RHP55, MPA38 without TL axles and All MPA40 Air SpringKey 10A-2258-E-1461 All RHP55 and MPA 16.5" Ride HeightA-2258-L-1520 MPA 17.5" Ride Height*A-2258-M-1521 MPA 18.5" Ride Height*

A-2258-A-1457 RHP11 only (not used on RHP55) Air Spring - Double ConvoluteKey 10

1244-C-2733 - MPA - 17.5" and 18.5" Ride Height Spacer - Air SpringOne spacer used per airbag on MPA 17.5" ride height

Two spacers used per airbag on MPA 18.5" ride height

KIT 11105 Air Spring Hardware KitKey Kit ComponentNo. Item Qty. Number Description26 1 1 R004961A Lock Nut - 3/4"-16, Grade 830 2 2 1227-B-1614 Lock Nut - 1/2"-13, Grade B

* Requires use of 1244-C-2733 spacerNOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

9

Repair Kits and Components85919 Shock AbsorberKey 13

KIT 11103 Shock Absorber Bolt Kit (16.5" thru 18.5" Ride Height)Key Kit ComponentNo. Item Qty. Number Description18 1 2 M301501 Capscrew - 3/4"-10 x 3-1/2", Grade 829 2 2 M301552 Lock Nut - 3/4"-10, Grade C

KIT 11104 Shock Absorber Bolt Kit (14" Ride Height)Key Kit ComponentNo. Item Qty. Number Description18 1 1 M301501 Capscrew - 3/4"-10 x 3-1/2", Grade 818 2 1 M301502 Capscrew - 3/4"-10 x 4-1/2", Grade 829 3 2 M301552 Lock Nut - 3/4"-10, Grade C

M312508 Shock Bracket at Axle Location for All Ride HeightsKey 14

M312520 RHP11 Shock Bracket at Slider Location3155-W-1349 RHP55 for 16.5" thru 17.5" Ride HeightsKey 15


10

Repair Kits and ComponentsShock Bracket at Slider Location

M312521 RHP11 only (not used on RHP55) for 18.5" Ride HeightKey 15

Shock Bracket at Slider Location2255-Q-1421 RideSentry™ MPA Only for All Ride HeightsKey 15

Height Control Valve Kits*

KIT 11308 RHP Only With Automatic Dump ValveKey 8

KIT 11309 RHP Only Without Automatic Dump ValveKey 8

* Linkage assembly provided with instructions. Linkage rod is cut to fit various ride heights.NOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

11

Repair Kits and ComponentsHeight Control Valve Kits*KIT 11332 RideSentry™ MPA Only With Automatic Dump ValveKey 8

KIT 11333 RideSentry™ MPA Only Without Automatic Dump ValveKey 8

2255-D-1408 - RideSentry™ MPA Only Height Control LinkageKey 16

M306531 Conversion Kit to Automatic Dump from No DumpKit

Item Qty. Description1 1 M311509 Pilot Valve2 1 M306526 Fitting

* Linkage assembly provided with instructions. Linkage rod is cut to fit various ride heights.NOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

ComponentNumber

12

Repair Kits and ComponentsM306532 Conversion Kit to No Dump from Automatic Dump

KitItem Qty. Description

1 1 M306540 Male Elbow2 1 M306541 Vent Tube3 1 M306542 Loop Clamp4 1 M306527 Fitting

M306533 Conversion Kit to Manual Dump from Automatic DumpKit

Item Qty. Description1 1 M311509 Dump (Pilot) Valve2 3 M306527 Fitting3 1 M306526 Fitting

M306537 Conversion Kit to Manual Dump - Auto Reset from Automatic DumpKit

Item Qty. Description1 1 7806-A-1015 Dump Valve Photo Not Available2 4 M306527 Fitting At Time of Printing3 1 M306526 Fitting

Retrofit Kit for Adding Pneumatic PinLoc™KIT 11330 Key 3 Retrofit to RideSentry™ MPA Slider with EZ Pull 2

KitItem Qty. Description

1 1 NSS Plate2 2 NSS Lever3 1 NSS Support Bracket4 1 A1-3276-G-1099 Air Chamber5 1 A-7806-A-1015 Air Valve6 2 NSS Cap Screw7 2 WA-34 Washer8 2 NSS Lock Nut9 2 NSS Decals

B-3276-Y-1117 PinLoc™ Service Chamber

A-7806-A-1015 PinLoc™ Push-Pull Valve

NSS - Not Sold SeparatelyNOTE: Service maintenance manual MM-14S (RHP) and MM-14R (MPA) are available at www.arvinmeritor.com

Number

ComponentNumber

ComponentNumber

ComponentNumber

Component

13

Standard Slider Kits (Hutch, Hutch-B and Binkley)RHP11

Kit Component Quantity Kits RequiredNumber Component Number Per Kit Per Suspension

KIT 11112 Slider Pad M306502 1 2Self-Tapping Screw 5/16" x 1/2 M301503 9

KIT 11113 Locking Pin - 1-5/8" OD - Hutch M306503 1 4Rivet M306504 1

KIT 11118 Locking Pin - 1-3/8" OD - Binkley M306514 1 4Slider Rivet-Binkley M306517 1Roll Pin-Binkley M306518 1Retaining Ring - Binkley M306519 1

KIT 11114 Compression Spring M306505 4 1KIT 11115 Pin Linkage - Hutch M306506 1 4

Rivet - Hutch M306504 2KIT 11124 Pin Linkage - Binkley M306520 1 4

Rivet - Binkley M306504 2KIT 11116 Torque Tube - 1" OD x 62" Lg. M306507 1 1

Washer - 2-1/4" OD x 1-3/8" ID M301531 2Linkage Bar M306508 2Lever Arm M306509 1

KIT 11117 Hold Down Clip 2257-P-1264 1 4Hex Head Capscrew - 1/2"-20 x 1-1/4" S-2810-2 2Hex Nut - 1/2"-20 NL-28-1 2

KIT 11119 Handle Pin Release M306513 1 1U-Clip M306511 1

M306512 Tension Spring N/A 1 1

14

E-Z Pull II Slider Kits (Hutch, Hutch-B and Binkley)RHP11

Kit Component Quantity Kits RequiredNumber Component Number Per Kit Per Suspension

KIT 11112 Slider Pad M306502 1 2Self-Tapping Screw 5/16" x 1/2" M301503 9

M306534 EZ-PULL Pin Assy. - Hutch - 1-5/8" OD N/A 1 4M306535 EZ-PULL Pin Assy. - Hutch-B - 1-3/8" OD N/A 1 4M306536 EZ-PULL Pin Assy. - Binkley - 1-3/8" OD N/A 1 4KIT 11116 Torque Tube - 1" O.D. x 62" Lg. M306507 1 1

Washer - 2-1/4" O.D. x 1-3/8" ID M301531 2Linkage Bar M306508 2Lever Arm M306509 1

KIT 11117 Hold Down Clip - 2-1/4" c-c of holes 2257-P-1264 1 4Hex Head Capscrew - 1/2"-20 x 1-1/4" S-2810-2 2Hex Nut - 1/2"-20 NL-28-1 2

KIT 11119 Handle Pin Release M306513 1 1U-Clip M306511 1

WA-37 Washer N/A 1 4M306512 Tension Spring N/A 1 1

15

Slider to Side Plate Weldment - RHP11 only

E-Z Pull IISlider Type Part Number Quantity

Standard Hutch B-7420-N-1002 1Ride Height: 16.5" and 17.5"

Standard Hutch B2-7420-N-1002 1Ride Height: 18.5"

Hutch-B B-7420-A-1015 1Ride Height: 16.5" and 17.5"

Hutch-B B1-7420-A-1015 1Ride Height: 18.5"

Binkley B2-7420-T-1008 1Ride Height: 16.5" and 17.5" C4-7420-T-1008 (w/Mud Flap Brackets)

Binkley B3-7420-T-1008 1Ride Height: 18.5" C5-7420-T-1008 (w/Mud Flap Brackets)

Slider to Side Plate Weldment - RideSentry™ MPA Only

E-Z Pull IISlider Type Part Number Quantity

Standard Hutch A-7420-P-1030 1Ride Height: ALLStandard Hutch A-7420-T-1034 1

Ride Height: ALLStandard Hutch A-7420-E-1045 1

Ride Height: ALL B1-7420-E-1045 (w/Mud Flap Brackets)Binkley B-7420-G-1047 1

Ride Height: ALL

All assemblies include slider components.

16

PART PART PARTNUMBER PAGE NUMBER PAGE NUMBER PAGE1244-C-2733 9 KIT 11117 14, 152255-D-1408 12 KIT 11118 142255-Q-1421 11 KIT 11119 14, 15A-2258-F-1410 9 KIT 11124 14A-2258-A-1457 9 KIT 11300 3A-2258-E-1461 9 KIT 11301 3A-2258-L-1520 9 KIT 11302 5A-2258-M-1521 9 KIT 11303 4A-2258-W-1531 9 KIT 11304 4A-2258-X-1532 9 KIT 11308 11A1-3133-C-8921 8 KIT 11309 11A-3133-G-8249 8 KIT 11310 53155-W-1349 10 KIT 11312 6A2-3216-D-4632K 3 KIT 11314 6A-3256-H-1152 5 KIT 11316 5A-3256-L-1182 7 KIT 11318 6B-3276-Y-1117 13 KIT 11320 3B2-7420-N-1002 16 KIT 11321 4B2-7420-T-1008 16 KIT 11322 4B3-7420-T-1008 16 KIT 11327 7C4-7420-T-1008 16 KIT 11328 7C5-7420-T-1008 16 KIT 11330 13B-7420-A-1015 16 KIT 11331 6B1-7420-A-1015 16 KIT 11332 12A-7420-E-1045 16 KIT 11333 12B1-7420-E-1045 16 M306512 14, 15B-7420-G-1047 16 M306531 12A-7420-P-1030 16 M306532 13A-7420-T-1034 16 M306533 13B-7420-N-1002 16 M306534 15A-7806-A-1015 13 M306535 1585919 10 M306536 15KIT 11102 8 M306537 13KIT 11103 10 M312508 10KIT 11104 10 M312520 10KIT 11105 9 M312521 11KIT 11106 7 WA-37 15KIT 11107 8KIT 11112 14, 15KIT 11113 14KIT 11114 14KIT 11115 14KIT 11116 14, 15

Numerical Parts Listing

17

NOTES

18

NEED MAINTENANCE INFORMATION?

Manuals can be found at www.arvinmeritor.com orcall ArvinMeritor's Customer Service Center at 800-535-5560 to order.

MAINTENANCE MANUALNUMBER 14R

MAINTENANCE MANUALNUMBER 14S

We warrant all new parts for one year from date of shipment to the buyer against defective material or workmanship (but not against damage caused by accident, abuse or improper installation, maintenance or repair) when such parts are used on vehicles the specifications of which have been approved by our Engineering Department.

As the exclusive remedy under this warranty, we will, at our option, repair or replace such parts free of charge, or take back the nonconforming parts and refund the monies paid by buyer for such parts, if found on examination by us to be nonconforming and if any necessary return charges are prepaid.

If it is necessary to return any parts under this warranty, buyer agrees not to make any deduction on account thereof from remittances on current accounts while claims are in the process of disposition. Any expense incurred without our consent for repairs or replacement will not be allowed.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE. IN NO EVENT SHALL SELLER BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE.

Only genuine ArvinMeritor replacement parts are covered by this aftermarket parts warranty.

Information contained in this publication was in effect at the time the publication was approved for printing and is subject to change without notice or liability. ArvinMeritor reserves the right to revise the information presented or discontinue the production of parts at any time.

Commercial Vehicle Aftermarket

Meritor Heavy Vehicle Systems, LLC7975 Dixie HighwayFlorence, KY 41042 USA888-725-9355www.arvinmeritor.com Copyright 2008 Revised 4/2008www.XpresswayPlus.com ArvinMeritor, Inc. Printed in U.S.A. PB-9826

ARVINMERITOR AFTERMARKET PARTS WARRANTY

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