Infiniti G20 (P11). Manual — part 83
SAT163D
Reverse Clutch Dish Plates
NCAT0143S03
I
Check for deformation or damage.
I
Measure thickness of dish plate.
Thickness of dish plate “t”: 2.8 mm (0.110 in)
I
If deformed or fatigued, replace.
SAT164D
Reverse Clutch Piston
NCAT0143S04
I
Make sure check balls are not fixed.
I
Apply compressed air to check ball oil hole opposite the return
spring. Make sure that there is no air leakage.
I
Apply compressed air to oil hole on return spring side to make
sure air leaks past ball.
SAT160DA
ASSEMBLY
NCAT0144
1.
Install D-ring and oil seal on piston.
I
Take care with the direction of the oil seal.
I
Apply ATF to both parts.
SAT159D
2.
Install piston assembly by turning it slowly.
I
Apply ATF to inner surface of drum.
SAT168D
3.
Install return springs and spring retainer on piston.
GI
MA
EM
LC
EC
FE
CL
MT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Reverse Clutch (Cont’d)
AT-329
AAT489
4.
Set Tool on spring retainer and install snap ring while com-
pressing return springs.
I
Set Tool directly above return springs.
SAT170D
5.
Install drive plates, driven plates, retaining plate and dish
plates.
I
Do not align the projections of any two dish plates.
I
Take care with the order and direction of plates.
SAT156D
6.
Install snap ring.
SAT174D
7.
Measure clearance between retaining plate and snap ring. If
not within allowable limit, select proper retaining plate.
Specified clearance:
Standard: 0.5 - 0.8 mm (0.020 - 0.031 in)
Allowable limit: 1.2 mm (0.047 in)
Retaining plate: Refer to SDS, AT-390.
SAT173D
8.
Check operation of reverse clutch.
Refer to “Reverse Clutch”, AT-327.
REPAIR FOR COMPONENT PARTS
Reverse Clutch (Cont’d)
AT-330
High Clutch
COMPONENTS
=NCAT0145
SAT874J
SAT176D
DISASSEMBLY
NCAT0146
1.
Check operation of high clutch.
a.
Apply compressed air to oil hole of input shaft.
I
Stop up a hole on opposite side of input shaft.
b.
Check to see that retaining plate moves to snap ring.
c.
If retaining plate does not contact snap ring:
I
D-ring might be damaged.
I
Oil seal might be damaged.
I
Fluid might be leaking past piston check ball.
SAT177D
2.
Remove seal rings from input shaft.
GI
MA
EM
LC
EC
FE
CL
MT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
High Clutch
AT-331
SAT178D
3.
Remove snap ring.
4.
Remove drive plates, driven plates and retaining plate.
AAT683
5.
Set Tool on spring retainer and remove snap ring from high
clutch drum while compressing return springs.
I
Set Tool directly above springs.
I
Do not expand snap ring excessively.
6.
Remove spring retainer and return springs.
SAT302E
I
Do not remove return spring from spring retainer.
SAT189D
7.
Remove piston from high clutch drum by turning it.
SAT139E
8.
Remove D-ring and oil seal from piston.
REPAIR FOR COMPONENT PARTS
High Clutch (Cont’d)
AT-332
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