Nissan Frontier D22. Manual — part 32
CONTROL VALVE UPPER BODY
AT-97
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Assembly
ECS007JS
1.
Lubricate the control valve body and all valves with ATF. Install
control valves by sliding them carefully into their bores.
●
Be careful not to scratch or damage valve body.
●
Wrap a small screwdriver with vinyl tape and use it to insert
the valves into proper position.
ACCUMULATOR CONTROL PLUG
●
Align protrusion of accumulator control sleeve with notch in plug.
●
Align parallel pin groove in plug with parallel pin, and install
accumulator control valve.
1.
Install parallel pins and retainer plates.
SAT830A
SAT831A
SAT833A
SAT140C
AT-98
[RL4R01A]
CONTROL VALVE UPPER BODY
●
While pushing plug, install parallel pin.
●
Insert retainer plate while pushing spring.
SAT449E
CONTROL VALVE LOWER BODY
AT-99
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
CONTROL VALVE LOWER BODY
PFP:31713
Components
ECS007JT
Apply ATF to all components before their installation.
Numbers preceding valve springs correspond with those shown in Return Springs Chart in SDS. Refer to
LCIA0283E
AT-100
[RL4R01A]
CONTROL VALVE LOWER BODY
Disassembly
ECS007JU
1.
Remove valves at parallel pins.
2.
Remove valves at retainer plates.
For removal procedures, refer to
Inspection
ECS007JV
VALVE SPRINGS
●
Check each valve spring for damage and deformation. Also
measure free length and outer diameter.
●
Replace valve springs if deformed or fatigued.
CONTROL VALVES
●
Check sliding surfaces of control valves, sleeves and plugs for damage.
Assembly
ECS007JW
●
Install control valves.
For installation procedures, refer to
SAT139C
Inspection standard
SAT829A
SAT139C
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