TM 10-3930-664-24 3-61. HEATER ASSEMBLY REPAIR This task covers: Disassembly, Cleaning, Inspection, Repair, and Assembly INITIAL SETUP: Tools and Test Equipment: Equipment Condition: General Mechanics Tool Kit (1, App.  E) Heater assembly removed (para.  2-143) A..   DISASSEMBLY 1. REMOVE    FRONT    HOUSING    (4)    FROM    REAR HOUSING   (5).      REMOVE   HEATER   SWITCH   (7) AND SHROUDING (8, 10). a. Remove   two   screws   (1)   from   bottom   of   rear housing (5). b. Remove  two  screws  (2)  from  clips  (3)  at  top  of rear housing (5). c. Separate front housing (4) from rear housing (5) to   gain   access   to   switch   wiring.      Disconnect wires (6) from heater switch (7). d. Remove heater switch (7) from front housing (4) by removing attaching nuts. e. Remove shrouding (8, 10) from front housing (4) by removing screws (9, 11). 3-198