Clearance between Differential Case Bore (Differential Case; Cover Bore) and Differential Side Gear Boss- Page 447

TRANSMISSION

L3560, L4060, L4760, L5060, L5460, L6060, WSM

3-S128

(Continued)

More than 35 % contact area on the gear tooth surface.

The center of tooth contact at 1/3 of the entire width from the

small end.

Replace  the  adjusting  shim  (2)  with  thicker  one  to  move  the

spiral bevel pinion shaft backward.

For move the spiral bevel gear rightward, reduce right side shim

(5) and add shim (6) of the same thickness as the right side to left

side.

Replace the shim (2) with a thinner one to move the spiral bevel

pinion shaft forward.

For move the spiral bevel gear leftward, reduce left side shim (6)

and add shim (5) of the same thickness as the left side to right side.

Repeat above until the proper tooth contact and backlash are

achieved.

9Y1210824TRS0141US0

Clearance between Differential Case Bore (Differential Case
Cover Bore) and Differential Side Gear Boss

1. Measure  the  bore  I.D.  of  the  differential  case  and  differential

case cover.

2. Measure the differential side gear boss O.D. and calculate the

clearance.

3. If the clearance exceeds the allowable limit, replace them.

9Y1210824TRS0142US0

(A) Proper Contact
(B) Shallow Contact
(C) Heel Contact

(D) Deep Contact
(E) Toe Contact

Clearance between 

differential case bore and 

differential side gear 

boss

Factory specification

0.050 to 0.151 mm

0.0020 to 0.00594 in.

Allowable limit

0.35 mm

0.014 in.

Differential case bore 

I.D.

Factory specification

40.500 to 40.550 mm

1.5945 to 1.5964 in.

Differential side gear 

boss O.D.

Factory specification

40.388 to 40.450 mm

1.5901 to 1.5925 in.

Clearance between 

differential case cover 

bore and differential side 

gear boss

Factory specification

0.050 to 0.151 mm

0.0020 to 0.00594 in.

Allowable limit

0.35 mm

0.014 in.

Differential case cover 

bore I.D.

Factory specification

40.500 to 40.550 mm

1.5945 to 1.5964 in.

Differential side gear 

boss O.D.

Factory specification

40.388 to 40.450 mm

1.5901 to 1.5925 in.

KiSC issued 03, 2016 A