This task covers:
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12 .)
(Appendix B, Section III, Item 1)
APU Shutdown (see para 2-16 .)
Batteries Disconnected (see para 4-114 .)
(1 ) Loosen two nose clamps (1) and disconnect two hoses (2).
(2) Open vent (3) on driver's side of heater and disconnect
defroster cable (4) from screw on flap (5) inside of heater.
(3) Remove four screws (6) and heater hose cover (7).
(4) Loosen two clamps (8). Tag and disconnect two hoses (9).