Infiniti I35 (A33). Manual — part 81
SAT081FA
a.
Install and tighten bolts b to specified torque.
: 6.9 - 8.8 N·m (0.7 - 0.9 kg-m, 61 - 78 in-lb)
SAT062F
b.
Install solenoid valve assembly and line pressure solenoid
valve to lower body.
SAT841K
c.
Set oil strainer, then tighten bolts a, c, d and nuts f to speci-
fied torque.
: 6.9 - 8.8 N·m (0.7 - 0.9 kg-m, 61 - 78 in-lb)
SAT842K
d.
Tighten bolts e to specified torque.
: 3.5 - 4.4 N·m (0.36 - 0.44 kg-m, 31 - 38 in-lb)
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Control Valve Assembly (Cont’d)
AT-321
Control Valve Upper Body
COMPONENTS
=NHAT0137
Apply ATF to all components before installation.
SAT772J
1.
Upper body
2.
Cooler check valve
3.
Return spring
4.
Plug
5.
Retainer plate
6.
1-2 accumulator valve
7.
Return spring
8.
Plug
9.
Retainer plate
10. Torque converter clutch control
valve
11. Return spring
12. Torque converter clutch control
plug
13. Torque converter clutch control
sleeve
14. Retainer plate
15. Torque converter relief valve
16. Return spring
17. Retainer plate
18. Return spring
19. Overrun clutch reducing valve
20. Plug
21. Retainer plate
22. Retainer plate
23. Return spring
24. Pilot valve
25. Retainer plate
26. Plug
27. 1-2 accumulator piston
28. Return spring
29. 1-2 accumulator retainer plate
30. Retainer plate
31. Plug
32. 1st reducing valve
33. Return spring
34. Retainer plate
35. Return spring
36. 3-2 timing valve
REPAIR FOR COMPONENT PARTS
Control Valve Upper Body
AT-322
SAT551G
DISASSEMBLY
NHAT0138
1.
Remove valves at retainer plates.
I
Do not use a magnetic pick-up tool.
SAT553G
a.
Use a screwdriver to remove retainer plates.
SAT554G
b.
Remove retainer plates while holding spring, plugs or sleeves.
I
Remove plugs slowly to prevent internal parts from jump-
ing out.
SAT137D
c.
Place mating surface of valve body face down, and remove
internal parts.
I
If a valve is hard to remove, place valve body face down
and lightly tap it with a soft hammer.
I
Be careful not to drop or damage valves and sleeves.
SAT138D
INSPECTION
NHAT0139
Valve Spring
NHAT0139S01
I
Measure free length and outer diameter of each valve spring.
Also check for damage or deformation.
Inspection standard:
Refer to SDS, AT-382.
I
Replace valve springs if deformed or fatigued.
Control Valves
NHAT0139S02
I
Check sliding surfaces of valves, sleeves and plugs.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Control Valve Upper Body (Cont’d)
AT-323
SAT139D
ASSEMBLY
NHAT0140
I
Lay control valve body down when installing valves. Do
not stand the control valve body upright.
SAT140DA
1.
Lubricate the control valve body and all valves with ATF. Install
control valves by sliding them carefully into their bores.
I
Be careful not to scratch or damage valve body.
SAT141D
I
Wrap a small screwdriver with vinyl tape and use it to insert the
valves into their proper positions.
SAT142D
1-2 Accumulator Valve
NHAT0140S01
I
Install 1-2 accumulator valve. Align 1-2 accumulator retainer
plate from opposite side of control valve body.
I
Install return spring, 1-2 accumulator piston and plug.
SAT143D
1.
Install retainer plates.
I
While pushing plug or return spring, install retainer plate.
REPAIR FOR COMPONENT PARTS
Control Valve Upper Body (Cont’d)
AT-324
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