Nissan Frontier D22. Manual - part 22

A/T SHIFT LOCK SYSTEM

AT-57

[RL4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

10. 

CHECK SHIFT LOCK OPERATION

1.

Reconnect A/T device harness connector.

2.

Turn ignition switch from OFF to ON position. (Do not start engine.)

3.

Recheck shift lock operation.

OK or NG

OK

>> INSPECTION END.

NG

>> 1. Perform A/T device input/output signal inspection test.

2. If NG, recheck harness connector connection.

AT-58

[RL4R01A]

ON-VEHICLE SERVICE

ON-VEHICLE SERVICE

PFP:00000

Control Valve Assembly and Accumulators

ECS007J4

REMOVAL

1.

Drain ATF from drain plug.

2.

Remove oil pan and gasket.

3.

Remove oil strainer.

4.

Disconnect harness connector.

5.

Remove control valve assembly by removing fixing bolts.

Bolt length and location

●

Be careful not to drop manual valve out of valve body.

6.

Remove solenoids and valves from valve body if necessary.

7.

Remove terminal cord assembly if necessary.

SAT103C

SAT714C

Bolt symbol

 mm (in)

A

33 (1.30)

B

45 (1.77)

ON-VEHICLE SERVICE

AT-59

[RL4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

8.

Remove accumulators A , B , C  and D  by applying compressed
air if necessary.

●

Hold each piston with a rag.

9.

Reinstall any part removed.

●

Always use new sealing parts.

●

Always replace oil pan bolts as they are self-sealing
bolts.

●

After installing control valve assembly, make sure that
selector lever can be moved to all positions.

Rear Oil Seal Replacement

ECS007J5

1.

Remove propeller shaft from vehicle. Refer to 

PR-8, "Removal

and Installation"

 .

2.

Remove rear oil seal.

3.

Install rear oil seal.

●

Apply ATF before installing.

4.

Reinstall any part removed.

Parking Components Inspection

ECS007J6

1.

Remove propeller shaft from vehicle. Refer to 

PR-8, "Removal

and Installation"

 .

2.

Support A/T assembly with a jack.

3.

Remove rear engine mounting member.

4.

Remove rear extension from transmission case.

5.

Replace parking components if necessary.

6.

Reinstall any part removed.

●

Always use new sealing parts.

Governor Valve

ECS007J7

1.

Remove propeller shaft from vehicle. Refer to 

PR-8, "Removal

and Installation"

 .

2.

Support A/T assembly with a jack.

3.

Remove rear engine mounting member from A/T assembly.

4.

Remove rear extension from transmission case.

5.

Remove governor valve assembly.

6.

Inspect and repair governor valve assembly. Refer to 

AT-101,

"Inspection"

 .

SAT074BA

SAT614G

SAT107C

SAT108C

AT-60

[RL4R01A]

ON-VEHICLE SERVICE

Throttle Wire Adjustment

ECS007J8

1.

Turn ignition switch OFF.

2.

While pressing lock plate, move adjusting tube in Direction T.

3.

Release lock plate. (Adjusting tube is locked at this time.)

4.

Move throttle drum from P

2

  (Idling position) to P

1

  (Full throttle

position) quickly and release.

5.

Ensure that throttle wire stroke “L” is within the specified range,
between full throttle and idle.

●

Adjust throttle wire stroke after accelerator wire is installed
and adjusted.

●

When connecting throttle wire to throttle drum, do not use
tools. Manually hook wire.

●

Put mark on throttle wire for measuring wire stroke.

If throttle wire stroke is improperly adjusted, the following problems
may arise.

●

When the throttle drum fully-open position P

1

  is too far toward

Direction T, the shift schedule will be as shown by 2  in the fig-
ure, and the kickdown range will greatly increase.

●

When the throttle drum fully-open position P

1

  is too far toward

Direction U, the shift schedule will be as shown by 1  in the fig-
ure, and kickdown will not occur.

Park/Neutral Position (PNP) Switch Adjustment

ECS007J9

1.

Remove control linkage and manual lever from manual shaft.

2.

Set manual shaft in N position.

3.

Loosen PNP switch fixing bolts.

4.

Insert pin into adjustment holes in both PNP switch and manual
as near vertical as possible.

5.

Tighten PNP switch fixing bolts.

6.

Remove pin.

7.

Reinstall any part removed.

8.

Adjust control linkage. Refer to 

AT-61, "Control Cable Adjust-

ment"

 .

9.

Check continuity of PNP switch. Refer to 

AT-46, "PARK/NEUTRAL POSITION (PNP) SWITCH"

 .

Throttle wire stroke “L”

: 39 - 43 mm (1.54 - 1.69 in)

SAT551D

SAT411

SAT081B