Nissan Maxima. Manual - part 1181

TM-188

< UNIT REMOVAL AND INSTALLATION >

[CVT: RE0F09B]

TRANSAXLE ASSEMBLY

UNIT REMOVAL AND INSTALLATION

TRANSAXLE ASSEMBLY

Exploded View

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Removal and Installation

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WARNING:

Do not remove the reservoir tank cap when the engine is hot. Serious burns could occur from high-

pressure engine coolant escaping from the reservoir tank. Wrap a thick cloth around the cap. Slowly

turn a quarter turn to allow built-up pressure to escape. Carefully remove the cap by turning it all the

way.

CAUTION:

• Perform this step when the engine is cold.

• When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then

replace TCM. Refer to 

TM-8, "Description"

.

1.

Air breather hose

2. CVT fluid level gauge

3. CVT fluid charging pipe

4.

O-ring

5. Copper sealing washer

6. Fluid cooler tube

7.

Transaxle assembly 

A.

Refer to INSTALLATION.

JPDIA0626GB

TRANSAXLE ASSEMBLY

TM-189

< UNIT REMOVAL AND INSTALLATION >

[CVT: RE0F09B]

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NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-

ing.

REMOVAL

1. Remove the engine and transaxle assembly and front suspension member. Refer to 

EM-103, "Removal

and Installation"

.

2. Lift with hoist and separate engine and transaxle assembly from front suspension member. Refer to 

EM-

103, "Removal and Installation"

.

3. Disconnect secondary speed sensor harness connector. Refer to 

TM-184, "Exploded View"

.

4. Disconnect CVT unit harness connector.
5. Remove CVT fluid charging pipe from transaxle assembly.
6. Disconnect starter harness connectors.
7. Remove starter assembly. Refer to 

STR-19, "Removal and Installation"

.

8. Remove upper rear CVT gusset bolt.
9. Remove transaxle assembly bolts with power tool.
10. Remove transaxle assembly from engine assembly with a hoist.
11. Remove air breather hose. Refer to 

TM-187, "Exploded View"

.

12. Remove CVT fluid cooler tube from transaxle assembly.

CAUTION:

Do not reuse copper sealing washers.

INSTALLATION

Installation is in the reverse order of removal.

•

CAUTION:

Check alignment of dowel pins when installing transaxle

assembly to engine assembly.

-

: Dowel pins

• When installing CVT fluid cooler tube (1) to transaxle assembly:

• Contact CVT fluid cooler tube a boss portion (A) of the transaxle

case.

• Tighten the bolt of CVT fluid cooler tube without moving the CVT

fluid cooler tube.

CAUTION:

Do not reuse copper sealing washers.

JPDIA0598ZZ

JPDIA0602ZZ

JPDIA0628ZZ

TM-190

< UNIT REMOVAL AND INSTALLATION >

[CVT: RE0F09B]

TRANSAXLE ASSEMBLY

• Align the torque converter stud bolts (B) and drive plate holes.

- When using a suitable tool (A), set it to the alignment stud bolt

which is used to align the torque converter to the drive plate.

- Rotate torque converter so that the alignment stud bolt aligns with

the position of the service hole

• Rotate crankshaft so that the hole (A) for inserting alignment stud

bolt of drive plate aligns with the service hole (B).

- When not using suitable tool for alignment, insert stud bolt of

torque converter into the hole (C) of drive plate, aligning the drive

plate hole position and torque converter stud bolts.

CAUTION:

Be careful not to strike the drive plate when installing the

torque converter stud bolt.

• When installing the torque converter nuts temporarily tighten the

nuts. Then, after installing the engine and transaxle assembly bolts

tighten the nuts to the specified torque. 

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: Torque converter nuts

• When installing transaxle assembly to the engine assembly, install

the bolts in accordance with the following.

CAUTION:

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Torque converter nuts

: 51 N·m (5.2 kg-m,38 ft-lb)

SCIA1861E

JPDIA0600ZZ

Insertion direction

Transaxle assembly to engine assembly

Engine assembly to tran-

saxle assembly

Bolt position

A

B

C

D

Number of bolts

1

2

2

4

Bolt length mm (in)

55 (2.17)

39 (1.54)

108 (4.25)

45 (1.77)

Tightening torque
N·m (kg-m, ft-lb)

74.5 (7.6, 55)

50 (5.1, 37)

TRANSAXLE ASSEMBLY

TM-191

< UNIT REMOVAL AND INSTALLATION >

[CVT: RE0F09B]

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• When turning crankshaft, turn it clockwise as viewed from the front of the engine.

• When tightening the nuts for the torque converter after installing the crankshaft pulley bolts, confirm

the tightening torque of the crankshaft pulley bolts. Refer to 

EM-54, "Removal and Installation"

.

• Rotate crankshaft several turns and check that transaxle rotates freely without binding after con-

verter is installed to drive plate.

Inspection and Adjustment

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INSPECTION BEFORE INSTALLATION

After inserting a torque converter to transaxle assembly, check that

dimension (A) is within the reference value limit.

INSPECTION AFTER INSTALLATION

Check the following.

• Check for CVT fluid leakage and check CVT fluid level. Refer to 

TM-155, "Inspection"

.

• Check CVT position. Refer to 

TM-171, "Inspection and Adjustment"

.

• Start and warm up the engine. Visually check that there is no leakage of engine coolant and CVT fluid.

ADJUSTMENT AFTER INSTALLATION

Erase TCM data.

• Erase CVT fluid degradation level data. Refer to 

TM-38, "CONSULT Function"

.

• When replacing the transaxle assembly, erase EEP ROM in TCM. Refer to 

TM-10, "Description"

.

B

:  Scale

C

: Straightedge

Dimension A : Refer to 

TM-195, "Torque Converter"

.

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