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Infiniti QX56 (JA60). Manual - part 961

TM-146

< PREPARATION >

PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000005148720

Tool number
Tool name

Description

ST2505S001
Oil pressure gauge set
1. ST25051001
(

—

)

Oil pressure gauge
2. ST25052000
(

—

)

Hose
3. ST25053000
(

—

)

Joint pipe
4. ST25054000
(

—

)

Adapter
5. ST25055000
(

—

)

Adapter

Measuring line pressure

KV31103600
Joint pipe adapter
(With ST25054000)

Measuring line pressure

ST33400001
Drift

Installing oil pump housing oil seal
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.

KV31102400
Clutch spring compressor

Installing reverse brake return spring retainer
a: 320 mm (12.60 in)
b: 174 mm (6.85 in)

ST25850000
Sliding hammer

Remove oil pump assembly
a: 179 mm (7.05 in)
b: 70 mm (2.76 in)
c: 40 mm (1.57 in)
d: M12X1.75P

ZZA0600D

ZZA1227D

NT086

NT423

NT422

PREPARATION

TM-147

< PREPARATION >

Commercial Service Tool

INFOID:0000000005148721

Tool name

Description

Power tool

Loosening bolts and nuts

Drift

Installing manual shaft seals
a: 22 mm (0.87 in) dia.

Drift

Installing rear oil seal
a: 64 mm (2.52 in) dia.

PBIC0190E

NT083

SCIA5338E

TM-148

< ON-VEHICLE MAINTENANCE >

A/T FLUID

ON-VEHICLE MAINTENANCE

A/T FLUID

Checking the A/T Fluid (ATF)

INFOID:0000000005148722

CAUTION:

If using the vehicle for towing, the A/T fluid must be replaced as specified. Refer to

MA-9, "Introduc-

tion of Periodic Maintenance"

1. Before driving, the A/T fluid level can be checked at A/T fluid

temperatures of 30

° to 50° C (86° to 122° F) using the “COLD”

range on the A/T fluid level gauge as follows:

a. Park the vehicle on a level surface and set the parking brake.
b. Start the engine and move the selector lever through each gear

position. Shift the selector lever into the “P” position.

Check the A/T fluid level with the engine idling.

d. Remove the A/T fluid level gauge and wipe it clean with a lint-

free paper.

CAUTION:

When wiping the A/T fluid from the A/T fluid level gauge,

always use a lint-free paper, not a cloth.

e. Re-insert the A/T fluid level gauge into the A/T fluid charging

pipe until the cap contacts the top of the A/T fluid charging pipe

as shown.

CAUTION:

To check A/T fluid level, insert the A/T fluid level gauge until

the cap contacts the top of the A/T fluid charging pipe, with

the gauge reversed from the normal inserted position.

Remove the A/T fluid level gauge and note the A/T fluid level. If

the A/T fluid level is at low side of range, add A/T fluid to the

transmission through the A/T fluid charging pipe.

CAUTION:

Do not overfill the transmission with A/T fluid.

g. Install the A/T fluid level gauge and the A/T fluid level gauge bolt.

2. Warm up the engine and transmission.
3. Check for any A/T fluid leaks.
4. Drive the vehicle to increase the A/T fluid temperature to 80

° C (176° F).

LLIA0071E

A/T fluid level
gauge bolt

: Refer to

TM-186, "Removal and Installation (2WD)"

TM-188, "Removal

and Installation (4WD)"

SCIA2899E

A/T FLUID

TM-149

< ON-VEHICLE MAINTENANCE >

5. Allow the A/T fluid temperature to fall to approximately 65

°C (149°F). Use the CONSULT-III to monitor the

A/T fluid temperature as follows:

NOTE:

The A/T fluid level will be significantly affected by the A/T fluid temperature as shown. Therefore monitor

the A/T fluid temperature data using the CONSULT-III.

a. Connect CONSULT-III to data link connector.
b. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-III.
c. Read out the value of “ATF TEMP 1”.

6. Re-check the A/T fluid level at A/T fluid temperatures of approxi-

mately 65

°C (149°F) using the “HOT” range on the A/T fluid

level gauge as shown. The HOT range is between 50

° - 80° C

(122

° - 176° F).

CAUTION:

• When wiping the A/T fluid from the A/T fluid level gauge,

always use lint-free paper, not a cloth.

• To check the A/T fluid level, insert the A/T fluid level

gauge until the cap contacts the top of the A/T fluid charg-

ing pipe, with the gauge reversed from the normal

inserted position as shown.

7. Check the A/T fluid condition.

• If the A/T fluid is very dark or has some burned smell, there

may be an internal problem with the transmission. Refer to

TM-152, "A/T Fluid Cooler Cleaning"

. Flush the transmission

cooling system after repairing the transmission.

• If the A/T fluid contains frictional material (clutches, bands,

etc.), replace the radiator and flush the transmission cooler

lines using cleaning solvent and compressed air after repairing

the transmission.

8. Install the A/T fluid level gauge in the A/T fluid charging pipe.
9. Tighten the A/T fluid level gauge bolt to specification.

SLIA0016E

LLIA0071E

A/T fluid level
gauge bolt

: Refer to

TM-186, "Removal and Installation (2WD)"

TM-188, "Removal

and Installation (4WD)"

SCIA2899E

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