TM 10-3930-669-20 15-2.  CAB POSITIONING/REPLACEMENT. This task covers: a.  Service Positioning b.  Removal c.  Installation d.  Service Installation INITIAL SETUP Tools and Special Tools Tool Kit, General Mechanic's: Automotive (Item 1, Appendix B) Device, Lifting (2,000 lb) Materials/Parts Cable Ties (Item 4, Appendix C) Cap and Plug Set (Item 5, Appendix C) Tags, Identification (Item 21, Appendix C) Tape (Item 26, Appendix C) Pin, Cotter (8) Washer, Lock (2) Washer, Lock Personnel Required Two Equipment Condition Engine OFF (TM 10-3930-669-10) Parking brake applied (TM 10-3930-669-10) Wheels chocked (TM 10-3930-669-10) Mast pivoted 90' (TM 10-3930-669-10) (Removal Only) Right-hand engine access cover removed (Para 15-8) Load rest removed (Para 14-2) (Removal Only) Equipment Condition Battery box removed (Para 15-15) (Removal Only) Oil filter tray removed (Para 4-13) (Removal Only) Cab floor plate removed (Para 15-12) (Removal Only) Front work light removed (Para 7-28) (Removal Only) Rear work light removed (Para 7-29) Drive axle oil cooler removed (Para 10-2) Cab ground cable removed (Para 7-53) (Removal Only) Left-hand rear engine access cover removed (Para 15-10) (Removal Only) Muffler removed (Para 5-2)(Removal Only) Cab door removed (Para 15-3) Cab engine access door opened (TM 10-3930-669-10) (Service Positioning Only) Right-hand engine panel removed (Para 15-9) Right-hand ventilation panel removed (Para 6-3) Engine ventilation panel removed (Para 6-2) 15-2