HYDRAULIC SYSTEM
L3301, L3901, L4701, WSM
8-S17
5. DISASSEMBLING AND ASSEMBLING
[1] HYDRAULIC PUMP
(1) L3301/L3901
Hydraulic Pump Assembly
1. Remove the side cover (5).
2. Remove the steering joint shaft (1).
3. Disconnect the suction hose (3).
4. Disconnect the return hose (8).
5. Remove the delivery pipe (6), (7).
6. Remove the hydraulic pump (2).
(When reassembling)
• Lift the universal joint so that there should be a clearance (A) of
more than 5 mm (0.2 in.) between the universal joint and
flywheel housing.
• Apply grease to the O-ring and be careful not to damage it.
9Y1211012STS0011US0
Tightening torque
Delivery pipe (power
steering) joint screw
49 to 68 N·m
5.0 to 7.0 kgf·m
37 to 50 lbf·ft
Hydraulic pump assembly
mounting screw and nut
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
Delivery pipe (3-point hitch)
mounting bolt
17.6 to 20.6 N·m
1.8 to 2.1 kgf·m
13 to 15 lbf·ft
(1) Joint Shaft
(2) Hydraulic Pump
(3) Suction Hose
(4) Support
(5) Side Cover
(6) Delivery Pipe (3-point Hitch)
(7) Delivery Pipe (Power Steering)
(8) Return Hose
(A) Clearance
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