TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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KNOWN INFO 2. TEST OPTIONS REASON FOR QUESTION This question eliminates possible problems and determines where troubleshooting continues. CAUTION Read CAUTION on following page. YES 3. KNOWN INFO TEST OPTIONS REASON FOR QUESTION NO YES Replace solenoid valve (para 7-142). Go to step 4 of this fault. NO Continuity Test or STE/ICE-R Test #91 Continuity Test or STE/ICE-R Test #91 CAUTION Read CAUTION on following page. Notify DS Maintenance to perform Dump Body Hydraulic System troubleshooting task k1. Dump Body Does Not Raise. Hydraulic oil level OK. PTO OK. Circuit breaker CB50 OK. DUMP BED UP/DOWN switch OK. Dashboard cable assembly OK. Auxiliary panel cable assembly OK. POSSIBLE PROBLEMS Hydraulic oil level OK. PTO OK. Circuit breaker CB50 OK. DUMP BED UP/DOWN switch OK. Dashboard cable assembly OK. Auxiliary panel cable assembly OK. M1090/M1094 dump cable assembly OK. M1090/M1094 dump power cable assembly OK. POSSIBLE PROBLEMS Faulty dump body hydraulic system. Faulty solenoid valve. Faulty dump body hydraulic system. Faulty solenoid valve. Faulty M1090/M1094 dump cable assembly. Faulty M1090/M1094 dump power cable assembly. Is continuity present from terminal 1 to terminal 2 on up solenoid? Is continuity present from connector L8 socket 1 to a known good ground? If continuity is present, dump body hydraulic system is faulty. e143. M1090/M1094 DUMP BODY DOES NOT RAISE (CONT) TM 9-2320-366-20-2 2-1482 Change 2