Servo Piston Assembly; assembled. It is advisable not to disassemble it as long as; there is no necessary.- Page 427

TRANSMISSION

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

3-S108

Servo Piston Assembly

NOTE

• The servo piston has been precisely machined and

assembled. It is advisable not to disassemble it as long as
there is no necessary.

1. Remove the regulating valve assembly (2).

2. Remove the servo piston under cover.

3. Remove the servo piston assembly mounting hex. socket head

screw.

4. Push the piston from bottom side slightly and pull out the servo

piston assembly (1).

(When reassembling)

• Replace the gasket (3) with a new one.

NOTE

• Be careful not to do damage the surface of servo piston.

IMPORTANT

• When disassembling the servo piston, be sure to adjust the

neutral position of HST. (See page 3-S33.)

9Y1210824TRS0107US0

Tightening torque

Regulating valve assembly 

mounting hex. socket head 

screw

48 to 56 N·m

4.9 to 5.7 kgf·m

36 to 41 lbf·ft

Servo piston and cover 

mounting hex. socket head 

screw

24 to 28 N·m

2.5 to 2.8 kgf·m

18 to 20 lbf·ft

(1) Servo Piston Assembly

(2) Regulating Valve Assembly

(3) Gasket

KiSC issued 03, 2016 A