6.
Remove the drain plug from the gear box and allow the
oil to drain into a pan. Remove the fill plug to ease
in draining of the oil.
Figure 66
1.
Drain plug
7.
Add enough oil to bring the level up to the bottom
of the check plug holes; refer to Checking the Rear
Axle Lubricant, and Checking the Rear Axle Gear Box
Lubricant.
8.
Install the plugs.
Checking the Rear Wheel
Toe-In
Service Interval:
Every 800 hours
After every 800 operating hours or annually, check the rear
wheel toe-in.
1.
Measure the center-to-center distance (at axle height)
at the front and rear of the steering tires. The front
measurement must be 1/4 inch (6 mm) less than the
rear measurement.
2.
To adjust, loosen the clamps at both ends of the tie
rods.
3.
Rotate the tie rod end to move the front of the tire
inward or outward.
4.
Tighten the tie rod clamps when the adjustment is
correct.
Changing the Front Tires
1.
Lower the wing cutting units to the ground.
2.
Raise the front of the machine several inches off the
ground and support w/jackstands.
3.
Refer to Pivoting (Tilting) the Front Cutting Unit
Upright in Mower Maintenance.
4.
Pivot Cutting unit forward to allow removal of the tire
requiring service .
42
Summary of Contents for 30447N
Page 57: ...Schematics g014815 Electrical Schematic Rev D 57...
Page 58: ...g017775 Electrical Schematic Rev D 58...
Page 59: ...g017776 Electrical Schematic Rev D 59...
Page 60: ...g017779 Electrical Schematic GM 4000 4100 Rev D 60...
Page 61: ...g017780 Electrical Schematic GM 4010 Rev D 61...
Page 62: ...g017781 Electrical Schematic GM 4110 Rev D 62...
Page 63: ...g017782 Electrical Schematic GM 4010 Rev D 63...
Page 64: ...g017783 Electrical Schematic GM 4110 Rev D 64...
Page 65: ...g017784 Electrical Schematic GM 4110 Cab Rev D 65...
Page 66: ...g017785 Electrical Schematic GM 4110 Cab Rev D 66...
Page 67: ...Hydraulic Schematic Rev B 67...
