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 CAUTION Read CAUTION on following page. YES 3. KNOWN INFO TEST OPTIONS REASON FOR QUESTION NO Go to step 4 of this fault. CAUTION Read CAUTION on following page. Continuity Test or STE/ICE-R Test #91 Continuity Test or STE/ICE-R Test #91 This question eliminates possible problems and determines where troubleshooting continues. e144. M1090/M1094 DUMP BODY DOES NOT LOWER (CONT) NO Replace solenoid valve (para 7-142). YES Notify DS Maintenance to perform Dump Body Hydraulic System troubleshooting task k2. Dump Body Does Not Lower. TM 9-2320-366-20-2 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 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. If continuity is present, dump body hydraulic system is faulty. Is continuity present from terminal 1 to terminal 2 on down solenoid? Is continuity present from connector L9 socket 2 to a known good ground? 2-1494 Change 2 Faulty dump body hydraulic system. Faulty solenoid valve. Faulty M1090/M1094 dump cable assembly. Faulty M1090/M1094 dump power cable assembly. Faulty dump body hydraulic system. Faulty solenoid valve.