Check Points Of Every 50 Hours - wsm M108S Workshop Manual

M108S, WSM

[3] CHECK POINTS OF EVERY 50 HOURS

Checking Engine Start System
CAUTION
• Do not allow anyone near the tractor while testing.
• If the tractor does not pass the test, do not operate the
tractor.
Preparation before testing.
1. Place all control levers in the "NEUTRAL" position.
2. Set the parking brake and stop the engine.
Test : Switch for the main gear shift lever.
1. Sit on operator's seat.
2. Shift the main gear shift lever (1) to the desired position.
3. Depress the clutch pedal fully.
4. Disengage the PTO clutch control lever (2).
5. Turn the key to "START" position.
6. The engine must not crank.
Test : Switch for the PTO clutch control lever.
1. Sit on operator's seat.
2. Engage the PTO clutch control lever (2).
3. Depress the clutch pedal (3) fully.
4. Turn the key to "START" position.
5. The engine must not crank.
(1) Main Gear Shift Lever
(2) PTO Clutch Control Lever
Checking Wheel Mounting Nuts Tightening Torque
CAUTION
• Never operate tractor with a loose rim, wheel, or axle.
• Any time bolts and nuts are loosened, retighten to specified
torque.
• Check all bolts and nuts frequently and keep them tight.
1. Check the wheel mounting nuts regularly especially when new.
If there are loosened, tighten as follows.
Front rim and disc
mounting nut
Front wheel mounting nut
Rear rim and disc
Tightening torque
mounting nut
Rear wheel mounting nut
(1) Front Wheel Mounting Nut
(2) Front Rim and Disc Mounting Nut
G-18
G GENERAL
(3) Clutch Pedal
W1041704
260 to 304 N·m
26.5 to 31.0 kgf·m
192 to 224 lbf·ft
260 to 304 N·m
26.5 to 31.0 kgf·m
192 to 224 lbf·ft
344 to 402 N·m
35.0 to 41.0 kgf·m
254 to 296 lbf·ft
(3) Rear Rim and Disc Mounting Nut
(4) Rear Wheel Mounting Nut
W1042230
KiSC issued 05, 2012 A