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 LIFT CYLINDERS LOAD TEST HOLDING VALVE CHECK (1) Start engine (TM 9-2320-366-10-1). (2) Position PTO switch to on (TM 9-2320-366-10-1). (3) Position MHC power switch to ON (TM 9-2320-366-10-1). (4) Pick up heavy load, lifting and lowering boom two or more times (TM 9-2320-366-10-1). (5) Observe boom lift cylinders for leakage. If cylinder(s) leaks, replace cylinder(s). (6) Stow MHC (TM 9-2320-366-10-1). (7) Position MHC power switch to OFF (TM 9-2320-366-10-1). (8) Position PTO switch to off (TM 9-2320-366-10-1). (9) Shut down engine (TM 9-2320-366-10-1). (1) Pick up moderate to heavy load with MHC (TM 9-2320-366-10-1). (2) Observe that boom lift cylinders maintain position for 30 minutes. If lift cylinder drifts, holding relief valve on lift cylinder is faulty. 2-1109/(2-1110 Blank) 2-1109/(2-1110 Blank) 2-1109/(2-1110 Blank)