Nissan Frontier D22. Manual - part 805

MT-26

[FS5W71C]

GEAR COMPONENTS

8.

Press out 1st gear bushing together with 2nd main gear using
Tool.

9.

Remove 2nd gear needle bearing.

10. Remove main drive gear ball bearing.

a.

Remove main drive gear ball bearing snap ring.

b.

Remove main drive gear ball bearing using Tool.

11. Disassemble adapter plate components.

a.

Remove bearing retainer.

b.

Remove oil gutter

c.

Remove reverse idler shaft.

d.

Remove mainshaft ball bearing and counter rear bearing using
suitable tool.

Inspection

ECS007HN

GEARS AND SHAFTS

●

Check shafts for cracks, wear and bending.

●

Check gears for excessive wear, chips and cracks.

Tool number

: ST30031000 (J22912-01)

TM049A

Tool number

: ST30031000 (J22912-01)

SMT420A

SMT386A

SMT550A

GEAR COMPONENTS

MT-27

[FS5W71C]

D

E

F

G

H

I

J

K

L

M

A

B

MT

SYNCHRONIZERS

●

Check spline portion of coupling sleeves, synchronizer hubs,
and gears for wear, chips, and cracks.

●

Check baulk rings for cracks and deformation.

●

Check shifting inserts for wear and deformation.

●

Check insert spread springs for deformation.

●

Measure baulk ring wear.

1.

Measure clearance between baulk ring and gear. Refer to 

MT-

36, "Clearance Between Baulk Ring and Gear"

 .

●

If the clearance is less than the wear limit, replace baulk ring.

BEARINGS

●

Make sure all bearings roll freely and are free from noise,
cracks, pitting or wear.

Assembly

ECS007HO

1.

Install bearings into case components.

SMT427C

SMT140

SMT418A

Tool numbers

Mainshaft ball bearing

: ST30720000 (J25405)

Counter rear bearing

: ST33200000 (J26082)

AMT185

MT-28

[FS5W71C]

GEAR COMPONENTS

2.

Assemble adapter plate parts.

a.

Install oil gutter on adapter plate and expand on rear side.

b.

Insert reverse idler shaft, then install bearing retainer.

c.

Tighten bearing retainer screws, then stake each one at two
points.

3.

Install main drive gear ball bearing.

a.

Press main drive gear ball bearing using Tool.

b.

Select and install proper main drive ball bearing gear snap ring
to achieve proper clearance of groove. Refer to 

MT-36, "MAIN

DRIVE GEAR BALL BEARING SNAP RING"

 .

4.

Assemble synchronizers.

●

Assemble the 1st and 2nd synchronizer.

SMT778C

Bearing retainer screws

: 19 - 25 (1.9 - 2.5 kg-m, 
14 - 18 lb-ft)

SMT674C

Tool number

: ST30613000 (J25742-3)

SMT425A

Main drive ball bearing 
gear snap ring groove 
allowable clearance

: 0 - 0.13 mm (0 - 0.0051 in)

SMT170D

SMT054C

GEAR COMPONENTS

MT-29

[FS5W71C]

D

E

F

G

H

I

J

K

L

M

A

B

MT

●

Check coupling sleeve and synchronizer hub orientation.

●

Assemble the 3rd and 4th synchronizer.

SMT206C

WMT053