DRAFT
TM 5-4210-249-13&P-3
0470
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TFFT1286
4.
Remove two connectors (12) and (13) from front tank heater light (14).
5.
Remove two connectors (15) and (16) from rear tank heater light (17).
6.
Remove screw (18), lockwasher (19), and connector (20) from tank heater test switch (21). Discard
lockwasher.
7.
Remove screw (22), lockwasher (23), and connector (24) from tank heater test switch (21). Discard
lockwasher.
8.
Remove wire harness (25) from heater diagnostics box (26).
TFFT01287
9.
Remove collar (27), washer (28), and grommet (29) from fitting (30).
10. Remove screw (31), lockwasher (32), and connector (33) from diesel heater diagnostics switch (34). Discard
lockwasher.
11. Remove screw (35), lockwasher (36), and connector (37) from diesel heater diagnostics switch (34). Discard
lockwasher.
12. Cut two wires (38) and (39) (TM 9-2320-325-14&P).
13. Remove wire harness (40) from heater diagnostics box (26).
0470-2
