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RECOMMENDED FILLING INSTRUCTIONS
FOR HYDRAULIC RESERVIORS
When filling or checking the oil level, the unit should be parked on a level surface,
shut "OFF", and allowed sufficient time to cool to ambient temperature. Use caution
when removing the pressurized breather. Do not place face over opening when
removing the breather.
The reservior should be filled to the top of the lower sight glass on the side of the
tank. Do not over-fill. The reservior has been over-filled when oil is visible in the
upper sight glass. If tank has too much oil, the excess may be expelled through the
pressurized breather.
DETAILED MAINTENANCE
REPLACEING IN-TANK HYDRAULIC FILTER:
Loosen the four bolts on the top cover of the filter housing. Turn cover counter-
clockwise until cover is free. Remove and replace filter. Replace top cover and
cover bolts in opposite order as removed.
MAINTENANCE
JD 7X30 COUGAR Maintenance Section 4-10
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