TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 2-993 2-993 2-993 2-993 2-993 UPPER MAIN CONTROL VALVE PRESSURE/FLOW TEST Cont (Continued from previous page) (14) Position PTO switch to off (TM 9-2320-366-10-1). (15) Shutdown engine (TM 9-2320-366-10-1). (16) Disconnect hydraulic tester from hydraulic system: (a) Disconnect reservoir test hose from left stiffleg retract hose. (b) Disconnect pressure test hose from left stiffleg extend hose. (c) Disconnect test hoses from pressure and reservoir ports of hydraulic tester. (17) Connect retract hoses to retract port of left stiffleg cylinder. (18) Connect extend hose to extend port of left stiffleg cylinder. (19) Slide on cover over left stiffleg cylinder and close lid on left hand rear storage box. (20) Remove drain pan from under vehicle. WARNING Wear approved eye protection when performing pressure checks. Failure to comply may result in oil getting into eyes. If oil contacts eyes, seek medical attention immediately. Drop hydraulic pressure to zero before disconnecting any hydraulic hose, tube, or fitting. Failure to comply may result in injury to personnel. Fuel and oil are slippery and can cause falls. Wipe up spilled fuel or oil with rags. Failure to comply may result in injury to personnel. CAUTION Exercise caution when operating stiffleg. Failure to comply may cause hoses to rub against stiffleg causing damage to equipment.