Infiniti G35 (V35) Sedan. Manual - part 1341

TM-56

< DISASSEMBLY AND ASSEMBLY >

[6MT: FS6R31A]

MAIN DRIVE GEAR

MAIN DRIVE GEAR

Exploded View

INFOID:0000000000956971

Refer to 

TM-30, "Exploded View"

.

Disassembly

INFOID:0000000000956972

1.

Before disassembly, measure end play. If the end play is outside
the specifications, disassemble and inspect.

2.

Remove snap ring from main drive gear using snap ring pliers.

3.

Set a puller on main drive gear bearing, and remove main drive
gear bearing from main drive gear using a press.

Assembly

INFOID:0000000000956973

1.

Using the drift [SST: KV32102700 (

—

)] and a press to press

fit main drive gear bearing onto main drive gear.

End play standard value

: Refer to 

TM-75, "End Play"

.

PCIB0721E

PCIB0729E

SCIA1533E

PCIB0215E

MAIN DRIVE GEAR

TM-57

< DISASSEMBLY AND ASSEMBLY >

[6MT: FS6R31A]

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2.

Select and install a snap ring to main drive gear bearing so that
the end play comes within the standard value.

CAUTION:

Do not reuse snap ring.

3.

Apply recommended grease to main pilot bearing.

4.

Install main pilot bearing, pilot bearing spacer and 5th baulk ring
to main drive gear.

Inspection

INFOID:0000000000956974

MAIN DRIVE GEAR

If the contact surface on main drive gear, etc. has damage, peeling,
abrasion, dent, bent, or any other damage, replace the components.

SYNCHRONIZER

Baulk Ring

• If the cam surface on baulk ring or contact surface on insert has

damage or excessive wear, replace with a new one.

Baulk Ring Clearance for Single Cone Synchronizer (5th)

• Push baulk ring on the cone, and measure the clearance between

baulk ring and cone. If the measurement is below limit, replace it
with a new one.

BEARING

End play standard value

: Refer to 

TM-75, "End Play"

.

PCIB0484E

JPDIC0029ZZ

SCIA0608J

Clearance 

Standard value

: Refer to 

TM-76, "Baulk Ring Clear-

ance"

.

Limit value

: Refer to 

TM-76, "Baulk Ring Clear-

ance"

.

PCIB1328E

TM-58

< DISASSEMBLY AND ASSEMBLY >

[6MT: FS6R31A]

MAIN DRIVE GEAR

If the bearing does not rotate smoothly or the contact surface on ball
or race is damaged or peeled, replace with new ones.

SMT418A

MAINSHAFT AND GEAR

TM-59

< DISASSEMBLY AND ASSEMBLY >

[6MT: FS6R31A]

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MAINSHAFT AND GEAR

Exploded View

INFOID:0000000000956975

Refer to 

TM-30, "Exploded View"

.

Disassembly

INFOID:0000000000956976

1.

Using a press to remove reverse main gear bushing, mainshaft
bearing and 4th main gear.

2.

Remove 3rd-4th main spacer.

3.

Using a press to remove 1st main gear and 3rd main gear.

CAUTION:

Be careful not to damage baulk ring.

4.

Remove 1st needle bearing.

5.

Using a press to remove 1st gear bushing, 1st-2nd synchronizer
assembly and 2nd main gear.

CAUTION:

Be aware that when using the press, if mainshaft gear posi-
tioner catches on the V-block, etc., mainshaft could be dam-
aged.

6.

Remove 2nd needle bearing.

7.

After removing snap ring, using a press to remove 6th main gear
and 5th-6th synchronizer assembly.

8.

Remove 6th needle bearing.

Assembly

INFOID:0000000000956977

1.

Install 5th-6th coupling sleeve and 5th-6th shifting inserts in 5th-6th synchronizer hub.

CAUTION:

SCIA1386E

SCIA1458E

SCIA1459E

SCIA1460E