TM-9-2320-366-10-2 MTV Operator Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-10-2 3-84.28 Change 2 Table 3-2. Troubleshooting (Cont) MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION y. M1084/M1086 MATERIAL HANDLING CRANE (MHC) HYDRAULICS y1. M1084/M1086 MATERIAL HANDLING CRANE (MHC) HAND PUMP DOES NOT WORK. NOTE Hydraulic oil level gage should read two marks past the 3/4 mark during a cold check. This is a normal reading. Do not overfill reservoir. Step 1. Check hydraulic oil level gage to determine hydraulic oil level. If oil level is low, add hydraulic oil (Appendix F). Step 2. Check hydraulic lines and fittings for Class III leaks. If Class III leaks are found or MHC hand pump still does not work, notify Unit Maintenance. y2. M1084/M1086 MATERIAL HANDLING CRANE (MHC) HYDRAULIC FUNCTIONS OPERATE SLOWLY. Notify Unit Maintenance. y3. M1084/M1086 MATERIAL HANDLING CRANE (MHC) LEFT OUTRIGGER (JACK) DRIFTS OR DOES NOT OPERATE. Notify Unit Maintenance. y4. M1084/M1086 MATERIAL HANDLING CRANE (MHC) RIGHT OUTRIGGER (JACK) DRIFTS OR DOES NOT OPERATE. Notify Unit Maintenance. y5. M1084/M1086 MATERIAL HANDLING CRANE (MHC) MAST DOES NOT ERECT. Notify Unit Maintenance. y6. M1084/M1086 MATERIAL HANDLING CRANE (MHC) HOIST DOES NOT OPERATE. Notify Unit Maintenance.