TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TEST OPTIONS REASON FOR QUESTION 1. Do any of the cab top marker lights illuminate? KNOWN INFO TEST OPTIONS Operational Test REASON FOR QUESTION POSSIBLE PROBLEMS YES NO 2. KNOWN INFO NO YES Is continuity present through lamp? POSSIBLE PROBLEMS e47. ONE OR MORE CAB TOP MARKER LIGHTS DO NOT ILLUMINATE TM 9-2320-366-20-1 2-582 Change 1 Go to step 5 of this fault. Replace lamp (para 7-38). START Continuity Test or STE/ICE-R Test #91 Other marker lights illuminate. Faulty lamp. Faulty marker light assembly. Faulty cab clearance and marker lights cable assembly. Faulty M1093/M1094 cab clearance and marker lights upper cable assembly. Other marker lights illuminate. Lamp OK. Faulty lamp. Faulty marker light. Faulty RH door and cab marker lights cable assembly. This question eliminates possible problems and determines where troubleshooting continues. If continuity is not present, lamp is faulty. INITIAL SETUP Equipment Conditions Engine shut down (TM 9-23230-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) STE/ICR-R (Item 41, Appendix C) Multimeter, Digital (Item 22, Appendix C) Materials/Parts Lockwasher (4) (Item 82, Appendix G) Gasket (2) (Item 29.2, Appendix G) Wire, Elec, 50 ft (Item 71, Appendix D) Personnel Required (2) References TM 9-4910-571-12&P