TM 10-3930-675-20-10006 00-19TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED0006 00Table 5. Operator’s Cab Troubleshooting Procedures (Non-Error Code).MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION1. Operator’s Cab Will Not Lift or Lower.1. Ensure that auxiliary pump isoperating properly (TM 10-3930-675-10).2. Inspect cab lift cylinders forobstructions and damage.a. Remove any obstructions.b. Replace damaged liftcylinder(s) (WP 0171 00).3. Inspect lift frame slide rails forobstructions.Remove any obstructions andclean as required.4. Inspect cab transport controlvalve for damage and signs ofleakage.Replace damaged or leaking cabtransport control valve (WP 016800).5. Check hydraulic lines andhoses for damage and signs ofleakage.a. Tighten loose connections.b. Replace damaged or leakinglines and hoses (WP 0179 00).6. Test cab system hydraulicpressure using auxiliary pump(WP 0186 00, test point no.10). Pressure should be 1595psi (110 bar).Replace auxiliary pump ifpressure is not as specified (WP0165 00).2. Operator’s Cab Will Not Move Left or Right.1. Ensure that auxiliary pump isoperating properly (TM 10-3930-675-10).2. Inspect cab sliding cylinder forobstructions and damage.a. Remove any obstructions.b. Replace damaged slidingcylinder (WP 0172 00).3. Inspect slide rails and rollersfor obstructions and damage.a. Remove any obstructions andclean as required.b. Replace damaged slide rails orrollers (WP 0142 00).4. Inspect cab transport controlvalve for damage and signs ofleakage.Replace damaged or leaking cabtransport control valve (WP 016800).5. Check hydraulic lines andhoses for damage and signs ofleakage.a. Tighten loose connections.b. Replace damaged or leakinglines and hoses (WP 0179 00).
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
