Infiniti I35 (A33). Manual — part 84
SAT162D
High Clutch Drive Plates
NHAT0151S02
I
Check facing for burns, cracks or damage.
I
Measure thickness of facing.
Thickness of drive plate:
Standard value 1.6 mm (0.063 in)
Wear limit 1.4 mm (0.055 in)
I
If not within wear limit, replace.
SAT186D
High Clutch Piston
NHAT0151S03
I
Make sure that check balls are not fixed.
I
Apply compressed air to check ball oil hole opposite the return
spring. Make sure there is no air leakage.
I
Apply compressed air to oil hole on return spring side to make
sure that air leaks past ball.
SAT187D
Seal Ring Clearance
NHAT0151S04
I
Install new seal rings onto input shaft.
I
Measure clearance between seal ring and ring groove.
Standard clearance:
0.08 - 0.23 mm (0.0031 - 0.0091 in)
Allowable limit:
0.23 mm (0.0091 in)
I
If not within allowable limit, replace input shaft assembly.
SAT371FA
ASSEMBLY
NHAT0152
1.
Install D-rings on piston.
I
Apply ATF to both parts.
SAT111F
2.
Install piston assembly by turning it slowly.
I
Apply ATF to inner surface of drum.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
High Clutch (Cont’d)
AT-333
SAT109F
3.
Install return springs and spring retainer on piston.
SAT108F
4.
Set Tool on spring retainer and install snap ring while com-
pressing return springs.
I
Set Tool directly over return springs.
SAT113F
I
Do not align snap ring gap with spring retainer stopper.
SAT095F
5.
Install drive plates, driven plates and retaining plate.
I
Take care with the order and direction of plates.
6.
Install snap ring.
SAT116F
7.
Measure clearance between retaining plate and snap ring. If
not within allowable limit, select proper retaining plate.
Specified clearance:
Standard 1.8 - 2.2 mm (0.071 - 0.087 in)
Allowable limit 2.8 mm (0.110 in)
Retaining plate:
Refer to SDS, AT-383.
REPAIR FOR COMPONENT PARTS
High Clutch (Cont’d)
AT-334
SAT196D
8.
Check operation of high clutch.
Refer to “DISASSEMBLY”, “High Clutch”, AT-331.
SAT197D
9.
Install seal rings to input shaft.
I
Apply petroleum jelly to seal rings.
I
Always replace when removed.
SAT198D
I
Roll paper around seal rings to prevent seal rings from
spreading.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
High Clutch (Cont’d)
AT-335
Forward and Overrun Clutches
COMPONENTS
NHAT0153
SAT845K
SAT123F
DISASSEMBLY
NHAT0154
1.
Check operation of forward clutch and overrun clutch.
a.
Install bearing retainer on forward clutch drum.
b.
Apply compressed air to oil hole of forward clutch drum.
c.
Check to see that retaining plate moves to snap ring.
d.
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.
SAT203D
2.
Remove snap ring for forward clutch.
3.
Remove drive plates, driven plates, retaining plate and dish
plate for forward clutch.
REPAIR FOR COMPONENT PARTS
Forward and Overrun Clutches
AT-336
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