3-S102
L3540, L4240, L5040, L5240, L5740, WSM
TRANSMISSION
Servo Piston Assembly
NOTE
Q
• 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 servo piston (1) under cover.
2. Remove the servo piston assembly (1) mounting hex. socket
head screw.
3. Push the piston from bottom side slightly and pull out the servo
piston assembly (1).
(When reassembling)
• Replace the gasket (2) with a new one.
NOTE
Q
• Take care not to do damage the surface of servo piston.
IMPORTANT
Q
• When disassembling the servo piston, be sure to adjust the
neutral position of HST. Refer to “Checking and Adjusting
HST Neutral Position” in this section.
W1019685
Hi-Lo Valve
1. Remove the hex. socket head screw (6) and remove the spring
(5) and Hi-Lo spool (4).
2. Remove the hex. socket head screw (1) and remove the pressure
selector (2).
3. Remove the cover (9).
4. Remove the external snap ring (7).
5. Remove the Hi-Lo solenoid (8) with connector.
(When reassembling)
• Be sure to install the belleville spring (10).
• Replace the gasket (11) with a new one.
W1101591
Tightening torque
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) Gasket
Tightening torque
Valve cover mounting hex.
socket head screw
29 to 34 N·m
3.0 to 3.4 kgf·m
22 to 25 lbf·ft
(1) Hex. Socket Head Screw
(2) Pressure Selector
(3) Valve Body
(4) Hi-Lo Spool
(5) Spring
(6) Hex. Socket Head Screw
(7) External Snap Ring
(8) Hi-Lo Solenoid
(9) Cover
(10) Belleville Spring
(11) Gasket
KiSC issued 04, 2010 A
Summary of Contents for L3540
Page 1: ...L3540 L4240 L5040 L5240 L5740 WORKSHOP MANUAL TRACTOR KiSC issued 04 2010 A ...
Page 8: ...6 L3540 L4240 L5040 L5240 L5740 WSM SAFETY INSTRUCTIONS KiSC issued 04 2010 A ...
Page 9: ...7 L3540 L4240 L5040 L5240 L5740 WSM SAFETY INSTRUCTIONS KiSC issued 04 2010 A ...
Page 21: ...G GENERAL KiSC issued 04 2010 A ...
Page 95: ...1 ENGINE KiSC issued 04 2010 A ...
Page 176: ...2 CLUTCH KiSC issued 04 2010 A ...
Page 177: ...CONTENTS MECHANISM 1 FEATURE 2 M1 KiSC issued 04 2010 A ...
Page 189: ...3 TRANSMISSION KiSC issued 04 2010 A ...
Page 363: ...4 REAR AXLE KiSC issued 04 2010 A ...
Page 364: ...CONTENTS MECHANISM 1 STRUCTURE 4 M1 KiSC issued 04 2010 A ...
Page 374: ...5 BRAKES KiSC issued 04 2010 A ...
Page 375: ...CONTENTS MECHANISM 1 STRUCTURE 5 M1 2 OPERATION 5 M2 KiSC issued 04 2010 A ...
Page 390: ...6 FRONT AXLE KiSC issued 04 2010 A ...
Page 391: ...CONTENTS MECHANISM 1 STRUCTURE 6 M1 KiSC issued 04 2010 A ...
Page 417: ...7 STEERING KiSC issued 04 2010 A ...
Page 434: ...8 HYDRAULIC SYSTEM KiSC issued 04 2010 A ...
Page 488: ...9 ELECTRICAL SYSTEM KiSC issued 04 2010 A ...
Page 604: ...10 CABIN KiSC issued 04 2010 A ...