TM 5-2410-240-23-3
0273
Table 1. Arctic Kit Troubleshooting Procedures for the D6K Dozer - Continued.
0273
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. ARCTIC KIT HEATER DOES 13. Disconnect wiring harness
NOT TURN ON CONTINUED
connector AR-C1 (WP
0018, Figure 10) from wir-
ing harness connector HW-
C4 (WP 0018, Figure 192).
14. Using digital multimeter,
Continuity - Replace arctic kit
test for continuity between
heater wiring harness (WP 0277).
wiring harness connector
Then ensure all harness connectors
AH-C3 (WP 0018, Figure 6)
are reconnected and replace
terminal A3 and all other
accessory 15a fuse (TM 5-2410-
terminals in wiring harness
240-10).
connector AH-C3
No Continuity - Proceed to
(WP 0018, Figure 6).
step 15.
There should be NO continuity.
15. Using digital multimeter,
Continuity - Replace arctic kit
test for continuity between
heater wiring harness (WP 0277).
wiring harness connector
Then ensure all harness connectors
AH-C3 (WP 0018, Figure 6)
are reconnected and replace
terminal A3 and machine
accessory 15a fuse (TM 5-2410-
ground.
240-10).
There should be NO continuity.
No Continuity - Proceed to
step 16.
16. Disconnect wiring harness
connector AR-C2 (WP
0018, Figure 11) from arctic
kit heater switch (WP 0018,
Figure 11) (WP 0277).
17. Using digital multimeter,
Continuity - Replace arctic kit
test for continuity between
heater switch wiring harness
wiring harness connector
(WP 0277). Then ensure all
AR-C2 (WP 0018,
harness connectors are
Figure 11) terminal 2 and all
reconnected and replace accessory
other terminals in AR-C2
15a fuse (TM 5-2410-240-10).
(WP 0018, Figure 11).
No Continuity - Proceed to
step 18.
0273-8
