Infiniti I30 (A33). Manual — part 84
SAT196D
8.
Check operation of high clutch.
Refer to “DISASSEMBLY”, “High Clutch”, AT-329.
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-333
Forward and Overrun Clutches
COMPONENTS
NHAT0153
SAT962I
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-334
SAT204D
4.
Remove snap ring for overrun clutch.
5.
Remove drive plates, driven plates, retaining plate and dish
plate for overrun clutch.
SAT124FB
6.
Set Tool on spring retainer and remove snap ring from forward
clutch drum while compressing return springs.
I
Set Tool directly over return springs.
I
Do not expand snap ring excessively.
7.
Remove spring retainer and return springs.
I
Do not remove return springs from spring retainer.
SAT125F
8.
Remove forward clutch piston with overrun clutch piston from
forward clutch drum by turning it.
SAT126F
9.
Remove overrun clutch piston from forward clutch piston by
turning it.
SAT127FB
10. Remove D-rings and oil seals from forward clutch piston and
overrun clutch piston.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Forward and Overrun Clutches (Cont’d)
AT-335
INSPECTION
NHAT0155
Snap Rings, Spring Retainer and Return Springs
NHAT0155S01
I
Check for deformation, fatigue or damage.
I
Replace if necessary.
I
When replacing spring retainer and return springs,
replace them as a set.
SAT162D
Forward Clutch and Overrun Clutch Drive Plates
NHAT0155S02
I
Check facing for burns, cracks or damage.
I
Measure thickness of facing.
Thickness of drive plate:
Forward clutch
Standard value: 1.6 mm (0.063 in)
Wear limit: 1.4 mm (0.055 in)
Overrun clutch
Standard value: 1.6 mm (0.063 in)
Wear limit: 1.4 mm (0.055 in)
I
If not within wear limit, replace.
SAT163D
Forward Clutch and Overrun Clutch Dish Plates
NHAT0155S03
I
Check for deformation or damage.
I
Measure thickness of dish plate.
Thickness of dish plate:
Forward clutch 2.7 mm (0.106 in)
Overrun clutch 2.7 mm (0.106 in)
I
If deformed or fatigued, replace.
SAT213D
Forward Clutch Drum
NHAT0155S04
I
Make sure that check balls are not fixed.
I
Apply compressed air to check ball oil hole from outside of
forward clutch drum. Make sure air leaks past ball.
I
Apply compressed air to oil hole from inside of forward clutch
drum. Make sure there is no air leakage.
REPAIR FOR COMPONENT PARTS
Forward and Overrun Clutches (Cont’d)
AT-336
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