TM 55-2210-224-12
4-24. CAB HEATER ASSEMBLY (cont)
REMOVAL (cont)
5.
Close input cutoff valve (4) and output cutoff valve (5).
6.
Remove seven screws (6), lockwashers (7), and flat washers (8). Remove lower grille (9).
7.
Tag and disconnect input wires (10). Remove conduit nut (11) from input conduit (12).
8.
Remove four nuts (13), lockwashers (14), and screws (15) from radiator core manifold.
Remove two nuts (16), lockwashers (17), and flat washers (18). Remove heater (19) and
two manifold gaskets (20).
4-60