TM-9-2320-366-20-4 MTV Unit Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-20-4 Change 2 16-197 16-27. ROOF HATCH REPLACEMENT (ALL MODELS EXCEPT M1093/M1094) This task covers: a. Removal b. Installation c. Follow-On INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C) Screwdriver Attachment, Socket Wrench (Item 49, Appendix B) Dispenser, Sealant (Item 16.1, Appendix B) Materials/Parts Rubber Strip (Item 260, Appendix G) Sealing Compound (Item 55.2, Appendix D) Personnel Required (2) a. Removal. (1) Match mark roof hatch (1) to cab roof (2). NOTE (2) Remove 12 screws (3) and roof hatch (1) from cab roof (2). Discard screws. NOTE (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. • 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. Perform steps (3) and (4) if cab maintenance has been previously performed.