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 KNOWN INFO 2. Does boom maintain position under load? REASON FOR QUESTION TEST OPTIONS NO YES Holding Valve Check Hydraulic oil level OK. Hydraulic hoses, tubes and fittings OK. Hydraulic pump OK. Monoblock valve OK. Boom up lockout OK. Boom down lockout OK. Overload shutdown system OK. Control valve OK. POSSIBLE PROBLEMS Faulty holding relief valve. Faulty boom lift cylinder(s). Replace lift cylinder(s) (para 16-37). Fault corrected. Faulty holding valve will cause lift cylinder to drift down. j6. M1089 MATERIAL HANDLING CRANE (MHC) BOOM DOES NOT LIFT UP OR DOWN (CONT) j6. M1089 MATERIAL HANDLING CRANE (MHC) BOOM DOES NOT LIFT UP OR DOWN (CONT) j6. M1089 MATERIAL HANDLING CRANE (MHC) BOOM DOES NOT LIFT UP OR DOWN (CONT) j6. M1089 MATERIAL HANDLING CRANE (MHC) BOOM DOES NOT LIFT UP OR DOWN (CONT) j6. M1089 MATERIAL HANDLING CRANE (MHC) BOOM DOES NOT LIFT UP OR DOWN (CONT) (2-1053 Blank)/2-1054 (2-1053 Blank)/2-1054 (2-1053 Blank)/2-1054