
3-2 SERVICE PROCEDURE
9. Reverse Clutch
9. Reverse Clutch
G3M0909
k
1 Reverse clutch drum k
8 Dish plate
k
2 Lip seal k
9 Driven plate
k
3 Reverse clutch piston k
10 Drive plate
k
4 Lathe cut seal ring k
11 Retaining plate
k
5 Spring k
12 Snap ring
k
6 Spring retainer k
13 High clutch drum
k
7 Snap ring
A: DISASSEMBLY
1) Remove the snap ring k, and take out the retaining
12
k, drive plates k, driven plates k , and dish plate k .
plate 11 10 9 8
2) Using the ST1, ST2 and ST3, remove the snap ring k 7
and take out the spring retainer k and springs k .
6 5
ST1 398673600 COMPRESSOR
ST2 398177700 INSTALLER
ST3 399893600 PLIERS
3) Take out the piston k by applying compressed air.
3
B: INSPECTION
1) Drive plate facing for wear and damage
2) Snap ring for wear, return spring for breakage or setting,
and spring retainer for deformation
3) Lip seal and lathe cut seal ring for damage
4) Piston check ball for operation
96
SERVICE PROCEDURE 3-2
9. Reverse Clutch
C: ASSEMBLY
G3M0909
k
1 Reverse clutch drum k
5 Spring k
8 Dish plate k
11 Retaining plate
k
2 Lip seal k
6 Spring retainer k
9 Driven plate k
12 Snap ring
k
3 Reverse clutch piston k
7 Snap ring k
10 Drive plate k
13 High clutch drum
k
4 Lathe cut seal ring
1) Using the ST1, ST2 and ST3 as those used in
disassembling, assemble piston k the springs k , spring
3 5
retainer k and snap ring k .
6 7
ST1 398673600 COMPRESSOR
ST2 398177700 INSTALLER
ST3 399893600 PLIERS
2) Assemble the dish plate k , driven plates k , drive
8 9
plates k and retaining plate k in that order and attach the
10 11
snap ring k. 12
NOTE:
Pay attention to the orientation of the dish plate.
3) Checking operation:
Apply compressed air intermittently to the oil hole, and
check the reverse clutch for smooth operation.
4) Measuring clearance (Retaining plate selection):
Standard value:
0.5 -- 0.8 mm (0.020 -- 0.031 in)
Allowable limit:
1.2 mm (0.047 in)
NOTE:
Before measuring clearance, place the same thickness of
shim on both sides to prevent retaining plate from tilting.
Part No. Thickness mm (in)
31567AA350 4.6 (0.181)
31567AA360 4.8 (0.189)