TM  9-2350-261-10 Subject,   Page Subject,   Page C   (cont) Controls   and   indicators   (cont): Master   switch   panel,   2-9 Master   switch   panel,   M577A2 and   M1068,   4-3 M19   periscope,   2-14 Mortar   hatch,   M106A2   and M125A2,   Open/close covers,   5-3 Personnel   compartment   air ventilator,    2-21 Personnel    heater    control box,   2-16 Portable    fire    extinguisher,    2-20 Power   plant   door,   2-27 Ramp,   2-13 Ramp   access   door,   2-23 Range   selector,   2-8 Smoke   grenade   arming   firing unit,    2-15 Trim   vane,   2-27 Warning   lights   panel,   2-7 Cooling,    engine,    air    induction: Description,    1-37 Cooling    system: Check/fill,    3-43 Cupola,     commander’s: Controls,   2-25 Operate,    2-150 Curtain,   blackout,   driver’s: M577A2   and   M1068, Install/remove,    4-15 CVC   helmet: Connect   to   intercom   control box,   2-160 D Data,   tabulated,   1-29 Description   and   data: M113A2,    1-5 M577A2,    1-10 M106A2,    1-15 D   (cont) Description   and   data   (cont): M125A2,   1-20 M1059, 1-25 M1064, 1-24.1 M1068, 1-14.1 Differences   between   carriers: Description   and   data,   1-4 M577A2   and   M113A2,   4-1 M1068   and   M113A2,   4-1 M1059   and   M113A2,   6-1 M106A2/M125A2/M1064,    and M113A2,   5-1 Disabled   carrier: Towing,    2-247 Dome   lights: Description,   2-18 Operate,    2-198 Dome    lights: M577A2   and   M1068,   4-4 Door,   power   plant   access: Controls,   2-27 Open/close,    2-151 Door,   ramp   access: Controls,    2-23 Open/close,    2-141 Drain   fuel   falters,   3-48 Drive   carrier,   2-176 Driver’s   blackout   curtain: M577A2   and   M1068, Install/remove,    4-15 Driver’s   controls: Description,    2-11 Driver’s   hatch   cover: Controls,   2-1 Open/close,    2-143 Open/close,   M577A2   and M1068, 4-12 Driver’s   instrument   panel: Description,   2-2 Driver’s   lap   seat   belt shoulder    harness, Adjust,   2-156.1 and I n d e x -4 Change   3