7-S10
L4400 , WSM
STEERING
(2) Steering Post and Steering Controller
IMPORTANT
■
• Use only the transmission fluid (See page G-8), in no case use mixture of oils of different brands.
• Before disassembling the power steering system hydraulic components, check the performance of
hydraulic pump and power steering using a flowmeter.
Do not disassemble the power steering needlessly.
• After removing or disassembling the power steering hydraulic components, be sure to bleed air.
• If disassembly of power steering is needed, perform disassembly carefully following the instructions given
below.
1. Since the sliding surfaces of those parts have seen precisely finished, do not brush or grind with
sandpaper. Use transmission fluid for cleaning and compressed air for blowing off.
2. When reassembling, inspect each part for wear and damage. If seriously damage, replace parts as sub-
assembly or assembly.
It is desirable to replace O-rings and seals with ones.
[Bleeding]
1. Start the engine.
2. Turn the steering wheel slowly in both directions all the way alternately several times, and stop the engine.
Steering Wheel and Rear Bonnet
1. Remove steering wheel (1) with steering puller.
2. Remove throttle grip (2).
3. Disconnect hour-meter cable from engine.
4. Remove meter panel (3).
5. Disconnect 4P connector (5) to main switch.
6. Disconnect 8P connector (6) to combination switch.
7. Remove rear bonnet (4).
(When reassembling)
W1017052
Tightening torque
Steering wheel mounting
nut
48.0 to 55.9 N·m
4.9 to 5.7 kgf·m
35.4 to 41.2 ft-lbs
(1) Steering Wheel
(2) Throttle Grip
(3) Meter Panel
(4) Real Bonnet
(5) 4P Connector (Main Switch)
(6) 8P Connector (Combination Switch)
(7) Steering Wheel Mounting Nut
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
