Remove oil filter (1) for the brake actuation oil. Inspect oil filters (1) for foreign material. Cut the oil filter open, if necessary. Note: Oil filter (1) for the brake actuation oil has an oil bypass valve. The bypass valve allows the oil to bypass the oil filter elements whenever the pressure difference between the inlet oil and the outlet oil becomes too high. Any oil that does not flow through the filter element goes directly into the hydraulic circuit. Dirty oil can cause sticking valves and restrictions in valve orifices. The pressure sensor will notify the operator of a restriction.
Steep retarding arrangement(1) Oil filters for the hoist and brake cooling oil
Shallow retarding arrangement(1) Oil filter for the hoist and brake cooling oil
Remove oil filter (1) for the hoist and brake cooling oil. Inspect oil filter (1) for foreign material. Cut the filter open, if necessary. Note: Oil filter (1) for the hoist and brake cooling oil has an oil bypass valve. The bypass valve allows the oil to bypass the oil filter element or the screen whenever the pressure difference between the inlet oil and the outlet oil becomes too high. Any oil that does not flow through the filter element or through the screen goes directly into the hydraulic circuit. Dirty oil can cause sticking valves and restrictions in valve orifices. The pressure switch will notify the operator of a restriction.
Location of the gear pump for hoist and brake cooling for the shallow brake arrangement
Location of the gear pump for hoist and brake cooling for the steep brake arrangement
Mechanical failure of gear pump (2) for the hoist and for the brake cooling system
Refer to "Check the screens for the brake oil coolers".
MARYGAR
797F Off-Highway Truck: Check the oil filter for brake actuation oil. and Check the oil filter for the hoist and brake cooling oil.
Rating: 4.5
Diposkan Oleh: Unknown
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Thanks for sharing quality
ReplyDeletewill help you more:
ValveFittingStore.com an exclusive online distributor for ANIX Pneumatic Actuator, ANIX Y-Strainer, ANIX Sanitary Valve and All-Torque Electrical Actuators.
http://www.valvefittingstore.com