(4) Differential Gears; Spiral Bevel Gear Turning Torque; Thickness of Seal Ring- Page 445

TRANSMISSION

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

3-S126

Thickness of Seal Ring

1. Measure  the  thickness  of  seal  rings  (1)  with  an  outside

micrometer.

2. If the measurement is less than the allowable limit, replace it.

9Y1210824TRS0139US0

(4) Differential Gears

Spiral Bevel Gear Turning Torque

NOTE

• It is necessary to adjust the spiral bevel gear turning

torque, when replacing the differential gears, transmission
case or other relative parts.

1. Assemble  the  differential  gears  to  transmission  case.  At  this

time, install the some shims (3) to the spiral bevel gear side.

2. Check the turning torque by using turning torque tool (1).

Turning Torque Tool: 

Weld socket on the brake shaft 

(Brake shaft Part No. TA040-26710)

3. Add or reduce the thickness of shims (3) to make the specified

turning torque.

4. After getting the specified turning torque, divide the thickness of

shims to left and right side.

5. Assemble the transmission case and adjust the backlash and

tooth contact with spiral bevel pinion.

9Y1210824TRS0140US0

Thickness of seal ring

Factory specification

2.45 to 2.50 mm

0.0965 to 0.0984 in.

Allowable limit

2.0 mm

0.079 in.

(1) Seal Ring

Turning torque of 37T 

spiral bevel gear

Factory specification

4.0 to 6.3 N·m

0.40 to 0.65 kgf·m

2.9 to 4.7 lbf·ft

(1) Turning Torque Tool

(2) 37T Spiral Bevel Gear

(3) Adjusting Shim

(4) Differential Support

KiSC issued 03, 2016 A