MAINTENANCE
83
810D MM310 (11--95)
TIRES
The standard machine tires are pneumatic.
Check the tire pressure every 100 hours of
operation. The proper tire air pressure is
690 -- 758 kPa (100 -- 110 psi).
REAR WHEEL
Torque the rear wheel nuts in a star pattern to 102
to 115 Nm (75 to 85 ft lb) after the first 50-hours of
operation, and every 800 hours there after.
PUSHING OR TOWING MACHINE
The propelling pump has a towing valve to
prevent damage to the hydraulic system when the
machine is being towed. Turn the valve 90
_
clockwise before towing the machine.
You can push the machine from the front or rear,
and tow it only from the rear.
ATTENTION! Do not push or tow the machine
without using the towing valve, or the
machine hydraulic system may be damaged.
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