TM-9-2320-365-20-4 LMTV Unit Maintenance Manual M1078 Series - Volume 4 Download
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TM 9-2320-365-20-4 16-75. ROOF HATCH REPLACEMENT (ALL MODELS EXCEPT M1081) This task covers: a. Removal b. Installation c. Follow-On INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-365-10). Tools and Special Tools Tool Kit, Genl Mech (Item 44, Appendix C) Wrench, Torque, 0-175 lb-ft (Item 57, Appendix C) Screwdriver Attachment, Socket Wrench (Item 54.1, Appendix B) Dispenser, Sealant (Item 13.1, Appendix B) Materials/Parts Rubber Strip (Item 251, Appendix G) Sealing Compound (Item 68.1, Appendix D) Personnel Required (2) a. Removal. (1) Match mark roof hatch (1) to cab roof (2). NOTE • Perform step (2) if cab maintenance has not been previously performed. Replace screws P/N B1834B1205N with screws P/N 12422263 and washers P/N 12422217. • Store roof hatch for future installation. (2) Remove 12 screws (3) and roof hatch (1) from cab roof (2). Discard screws. NOTE Perform steps (3) and (4) if cab maintenance has been previously performed. (3) Remove sealant from 12 screws (3), roof hatch (1), and cab roof (2). (4) Remove 12 screws (3), washers (4), and roof hatch (1) from cab roof (2). (5) Remove rubber strip (5) from roof hatch (1). Discard rubber strip. 16-492 Change 1