wsm L503 Workshop Manual page 325

L3130 · L3430 · L3830 · L4630 · L5030, WSM
ROPS, 3 Point Linkages, Hydraulic Cylinders and Others
1. Remove the top link.
2. Remove the lift rods (2), lower links (5) and check chains (1) as
a unit.
3. Remove the PTO shaft cover (4).
4. Remove the drawbar frame (6).
5. Disconnect the hydraulic cylinder hoses (7) and return hoses (9)
at the rear hydraulic block (8).
6. Remove the two pins and remove the hydraulic cylinders (3).
7. Disconnect the brake rods.
(When reassembling)
• Apply grease to the lower link pins and hydraulic cylinder pins.
Lift arm pin mounting nut
Lift arm pin lock nut
Drawbar frame mounting
Tightening torque
screw (M12)
Drawbar frame mounting
screw (M14)
Hydraulic cylinder hose
(1) Check Chain
(2) Lift Rod
(3) Hydraulic Cylinder
(4) PTO Shaft Cover
(5) Lower Link
(6) Drawbar Frame
Hydraulic Pipes
1. Remove the brake rods (1).
2. Remove the charge delivery pipe 2 (2).
3. Remove the joint bolt (3) for main delivery pipe 2.
(When reassembling)
• Install the copper washer securely.
Joint bolt for main delivery
pipe 2 to rear hydraulic
block
Joint bolt for charge
Tightening torque delivery pipe 2 to filter
bracket
Joint bolt for charge
delivery pipe 2 to PTO
clutch valve
(1) Brake Rod
(2) Charge Delivery Pipe 2
3-S108
TRANSMISSION
77.5 to 90.2 N·m
7.9 to 9.2 kgf·m
57.1 to 66.5 ft-lbs
62.8 to 72.6 N·m
6.4 to 7.4 kgf·m
46.3 to 53.5 ft-lbs
77.5 to 90.2 N·m
7.9 to 9.2 kgf·m
57.1 to 66.5 ft-lbs
167 to 196 N·m
17.0 to 20.0 kgf·m
123 to 145 ft-lbs
34.3 to 48.1 N·m
3.5 to 4.9 kgf·m
25.3 to 35.4 ft-lbs
(7) Hydraulic Cylinder Hose
(8) Rear Hydraulic Block
(9) Return Hose
(10) Screw (M14 × 155)
(11) Screw (M14 × 30)
W1261978
49 to 69 N·m
5.0 to 7.0 kgf·m
36.1 to 50.6 ft-lbs
39 to 49 N·m
4.0 to 5.0 kgf·m
28.9 to 36.1 ft-lbs
34 to 39 N·m
3.5 to 4.0 kgf·m
25.3 to 28.9 ft-lbs
(3) Joint Bolt for Main Delivery Pipe 2
W1073148
KiSC issued 02, 2007 A