TM-9-2350-277-20-5

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 5 OF 6

TM-9-2350-277-20-5 - Page 754 of 1047

TM 9--2350--277--20--5

0796 00--3

REPL ACE NBC HEAT ERS AND MOUNT S (M577A3 ONLY) -- Co n t

in u ed

0796 00

NOTE

Heaters 21, 22, and 23 all have the ground lead and are removed the same way.

13. Remove screws (33), lockwasher (34), ground lead (35) from heater (21), (22), or (23). Discard lockwasher. Reinstall the

screw on the heater.

NOTE

Loc kwashe r (39) i s use d i n pl ac e of the fl at washe r wi th the ground l e ad.

14. Re m ove four sc re ws (36), se ve n wa she rs (37), four l oc kwa she rs (38), ground l e a d (35), l oc kwa she r (39), a nd f

o

from each operator’s heater (21), (22), and (23). Discard lockwashers.

15. Remove heaters from welded mounts (41), (42), and (43).

Change 2