IMPORTANT: Hydraulic pump will be damaged if not
filled with oil before starting. Procedure
must be performed to fill pump housing
whenever oil has been drained from the
pump or hydraulic oil tank.
9. Do Hydraulic Pump Start-Up Procedure. (See
procedure in this group.)
DISASSEMBLE AND ASSEMBLE HYDRAULIC
OIL TANK RELIEF VALVE AND BREATHER
CAUTION: The hydraulic oil tank is pressurized.
High pressure release of oil from pressurized
system can cause serious burns or penetrating
injury. Release pressure from tank by loosening
vent plug. It is not necessary to remove vent
1. Loosen vent plug (A) to release air pressure in
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