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 2-1103 2-1103 2-1103 2-1103 2-1103 HOLDING VALVE CHECK TELESCOPIC CYLINDER LOAD TEST (1) Pick up light load with MHC, extend boom (tele out) and lift boom to 30 degrees (TM 9-2320-366-10-1). (2) Observe that extended boom maintains position for 30 minutes. If telescopic cylinder drifts, holding valve (in telescopic cylinder) is faulty. (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) Operate MHC boom up to 30 degrees, then out and in two or more times (TM 9-2320-366-10-1). (5) Observe telescopic cylinder for leakage. If telescopic cylinder leaks, replace cylinder. (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).