Kit Procedure_FM4-8409-000_.pdf
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Transcript of Kit Procedure_FM4-8409-000_.pdf
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PPrr
((FF
[N
A.
B.
P
1. T
cha
2. C
3. R
4. U
5. L
6. R
7. (
8. S
9. I
New
[St
1.R
Re
IT
11
rroocceedduurree ttoo
MM44--88440099))
Necessary ite
Super lube
ITB improv
Parts in the
Tension spring
ange
Cam spacer (FC
Rear transfer a
Upper steering
Lower steering
Roller cam (FC
(A) Belt retaini
Secondary tran
Identification l
w part
teps]
Remove the
emove the
B[2].
11
33
66
77
[[22
[[3377]]
oo iinnssttaallll tthh
ems]
grease (FY9
vement kit (F
ITB improv
g (with no par
C0-4882-000)[[22
arm, 2(FL3-541
cam (FC8-4474
cam (FC8-4475
8-4487-000)[[1188
ing sheet (FC9-
nsfer inner rolle
label (black co
ITB unit [1]
transfer cle
22
]]
hhee IITTBB iimm
9-6005-000)
FM4-8409)x
vement kit
rt number)[[2233]]
11]]-- New part
6-010)[[2222]]--Sha
4-000) [[1166]]
5-000) [[1177]]
88]]
-7914-000) [[3355]]
er(FC8-4402-00
olor) (with no
] from the m
eaner [37]
88
mmpprroovveemmeenntt
x 1 set
]] x 2 pieces- S
ape change
00)[[2277]]
part number)
main body.
to remove
44
55
99
[[11]]
tt kkiitt
Shape
[[3366]]--
the
2.
3.
ten
the
At
*[5
4.
*D
[[
Remove the
Remove th
nsion spring
e ITB [2].
t this time, r
5] is a retain
Remove the
Discard [3].
Pub No: F
[[
[[44]]
[[66]]
[[33]]
[[1100]]
e tension spr
e retaining
g [3] at the
remove the 2
ning part at
e tension spr
FT2-0018-0
[[44]]
]]
ring [10].
part [4] wh
rear and a
2 screws [6].
the front.
ring [3] at th
000
[[55
[[44]]
hich retains
pplys tensio
he rear.
6/10
55]]
s the
on to
-
5. Remove the retaining part [5] at the front in the
same way as in the step at the rear.
6. Remove the tension spring [3] at the front.
*Discard [3].
7. Remove the 3 screws to remove the harness guide
[7] of the electric contacts.
8. Remove the screw to remove the sheet metal part
[8].
9. Remove the 3 screws to remove the old type of
the rear transfer arm, 2 [9].
*Discard [9].
10. Remove the E-ring [11] and the washer [12].
11. Remove the spring [13] to remove the cam
assembly [14].
*Discard [13].
12. Remove the 2 screws [15] from the cam assembly
[14].At this time, the upper steering cam [16] and the
upper steering cam [17] are separated.
* Keep the 2 screws [15] somewhere so that they
should be used again later.
*Discard [16] and [17].
Pub No: FT2-0018-000 7/10
[[66]]
[[55]]
[[33]] [[55]]
[[77]]
[[88]]
[[99]]
[[1122]] [[1111]]
[[1144]] [[1133]]
[[1144]]
[[1166]]
[[1177]]
[[1155]]
-
13
ne
14
(FC
(FC
Un
12
*M
scr
tap
* D
tig
loo
15
[14
rol
[[11
. Replace th
w one.*Disc
. Prepare
C8-4474-000
C8-4475-000
nite [16] and
.
Make sure no
rews [15] are
pped.
Do not retigh
ghtened to p
ose.
. Insert the
4] assemble
ller cam [18]
[[1166]]
[[1177]]
1188]]
he roller cam
card removed
the new
0) [16] and t
0) [17].
d [17] by usin
ot to make t
e self tappin
hten the scr
prevent the
shaft [19] i
ed earlier. A
] to be locke
[[1144]]
[[1155]]
m (FC8-4487
d [18].
w upper
the new low
ng the 2 scre
the screw ho
ng and the ho
rew once the
screw hole
into the new
At this time
d into the gr
[[22
[[11
7-000)[18] w
steering
wer steering
ews kept in
ole loose as t
ole for [17] i
e screw has
e from becom
w cam assem
e, assemble
roove [20].
[[1188]]
[[1144]]
[[1144]]
2200]]
1199]]
ith a
cam
cam
Step
the 2
s not
been
ming
mbly
e the
16
the
[19
17
ne
[22
Gr
Ap
loc
18
(FL
the
IT
6. Inset the
e gap betwe
9].
7. Apply the
ew type of th
2].
rease: Super
pplication q
cations)
8. Mount the
L3-5416-010
e harness g
B unit [1] in
Pub No: F
e cam space
een the cam
grease to th
he rear tran
r lube grease
quantity: th
e new rear tr
0) [22], the s
guide [7] of
n a reverse o
FT2-0018-0
[[2211]]
er (FC0-488
assembly [1
he sliding su
nsfer arm, 2
e (FY9-6005
he size of a
ransfer arm,
sheet metal a
the electric
order of Step
000
[[11[[1199]]
[[AA]]
[[77]]
82-000)[21]
14] and the s
urface [A] o
2 (FL3-5416-
-000)
a rice grai
, 2
assembly [8]
c contacts to
p 6, 7 and 8.
8/10
1144]]
[[88]]
[[2222]]
[[2222]]
into
shaft
of the
-010)
in (2
] and
o the
-
19. Prepare the new type of the tension spring [23]
and insert it to the ITB unit [1].
Note: Make sure to correctly insert the tension spring
[23] into the boss [24].
20. Mount the retaining part [4] to complete fixing
the tension spring [23].
* Secure the tension spring [23] at the front in the
same way as in the step at the rear.
21. Mount the E-ring [11] and the washer [12] to the
cam assembly [14]. Mount the tension spring [10].
22. Remove the bearing retaining part [25] to remove
the bearing [26]. Slide aside the second transfer inner
roller [27] to remove it. Prepare the new second
transfer inner roller [27] and assemble it in reverse
order of the above.
NNoottee:: AAppppllyy tthhee rriissee--ggrraaiinn--ssiizzeedd ggrreeaassee ttoo tthhee eeddggeess ooff
tthhee ffrroonntt sshhaafftt [[2288]] aanndd tthhee rreeaarr sshhaafftt [[2299]] ooff tthhee nneeww
sseeccoonndd ttrraannssffeerr iinnnneerr rroolllleerr [[2277]] bbeeffoorree tthhee
rreeppllaacceemmeenntt.. WWiitthhoouutt tthhee ggrreeaassee aapppplliiccaattiioonn,, tthhee
sshhaafftt mmaayy cchhiipp--ooffff,, ccaauussiinngg EE007755 eerrrroorr..
Grease: SSuuppeerr lluubbee ggrreeaassee ((FFYY99--66000055--000000))
*Discard the removed [27].
23. Rotate the ITB sub pressure release lever [30]
from the state [B] to the state [C], making the ITB
unit pressurized condition.
Pub No: FT2-0018-000 9/10
[[1100]]
[[1122]] [[1111]]
[[1144]]
[[2233]]
[[2233]]
[[2244]]
[[44]]
[[2277]]
[[2277]]
[[2255]]
[[2266]]
[[2299]] [[2288]]
[[3300]]
[[BB]] [[CC]]
-
24. Clean with alcohol while rotating the drive roller
[31], the tension roller [32], the primary transfer
auxiliary roller [33] and the idler roller [34]. Return
the ITB sub pressure release lever [30] to the position
[B] after cleaning.
25. Replace the belt retaining sheet with the new
sheet (A) (FC9-7914-000) [35].
*Reference of attachment: [D] and [E]
[F] is plastic rib. The edge of [F] is the location of [E].
*Discard the removed [35].
26. Attach the identification label ( black color) [36] to
the ITB unit.
Position to attach
27. Return the removed ITB and others to the unit,
and assemble the ITB unit to the main body.
28. Perform ITB equilibrium position detection.
[Steps in Service Mode]
Check that the value of ITB equilibrium position
detection is in the range between -200 and +350.
First, perform ITB equilibrium position detection.
((LLeevveell11))CCOOPPIIEERR>>FFUUNNCCTTIIOONN>>MMIISSCC--PP>>IITTBB--IINNIITT
Then, check the position of the ITB belt.
(Level1)COPIER>DISPLAY>MISC>ITB-POS
The work is completed if the value of ITB-POS is in
the range between --220000 aanndd ++335500.
If the value of ITB-POS is not in the above range, go
to Step 29.
29. Adjust the adjuster
The work is completed.
Pub No: FT2-0018-000 10/10
When ITB-POS is -200 or less(When it needs to be shifted to + side)
When ITB-POS is +350 or more(When it needs to be shifted to side)
Rotate the adjuster in the front
left of the machine
clockwise for twice.
After ITB-INIT
-200 to +350
OK
over +300
Rotate the adjuster
one more time.Reverse the belt
Rotate the adjuster in the front
right of the machine
clockwise for twice.
After ITB-INIT
-200 to +350
OK
below -200
After ITB-INIT
-200 to +350
OK
How to adjust ITB-POS by adjuster
After ITB-INIT
-200 to +350
OK
[[3311]]
[[3322]]
[[3333]]
[[3344]]
[[EE]]
[[DD]]
[[FF]]
[[3355]]
[[3366]]