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 2-991 2-991 2-991 2-991 2-991 UPPER MAIN CONTROL VALVE PRESSURE/FLOW TEST (1) Place drain pan under vehicle. (2) Lift lid on lefthand aft storage box and slide off cover over left stiffleg cylinder. (3) Disconnect extend hose from extend port of right stiffleg cylinder. (4) Disconnect retract hose from retract port of left stiffleg cylinder. (Continued on next page) 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.