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 3. Using digital multimeter,
Continuity - Proceed to step 4.
NOT TURN ON CONTINUED
test for continuity between
No Continuity- Replace arctic kit
wiring harness connector
heater wiring harness (WP 0277).
AH-C2 (WP 0018, Figure 5)
Then ensure all harness connectors
terminal 2 and wiring har-
are reconnected.
ness connector AH-C3
(WP 0018, Figure 6) termi-
nal A2.
4. Disconnect wiring harness
connector HW-C1
(WP 0018, Figure 189)
from wiring harness con-
nector PL-C7 (WP 0018,
Figure 220).
5. Using digital multimeter,
Continuity - Replace platform
test for continuity between
wiring harness (WP 0150 or WP
wiring harness connector
0155). Then ensure all harness
HW-C3 (WP 0018, Figure
connectors are reconnected.
191) terminal 2 and wiring
No Continuity - Replace arctic kit
harness connector HW-C1
heater wiring harness (WP 0277).
(WP 0018, Figure 189)
Then ensure all harness connectors
terminal 2.
are reconnected.
Test Step 6 - Test Arctic Kit
Heater ON Circuit For Open.
1. Turn battery disconnect
switch to OFF position
(TM 5-2410-240-10).
2. Disconnect wiring harness
connector HW-C3 (WP
0018, Figure 191) from wir-
ing harness connector AH-
C2 (WP 0018, Figure 5).
3. Using digital multimeter,
Continuity - Proceed to step 4.
test for continuity between
No Continuity- Replace arctic kit
wiring harness connector
heater wiring harness (WP 0277).
AH-C2 (WP 0018, Figure 5)
Then ensure all harness connectors
terminal 3 and wiring har-
are reconnected.
ness connector AH-C3
(WP 0018, Figure 6) termi-
nal C4.
4. Disconnect wiring harness
connector AR-C1 (WP
0018, Figure 10) from wir-
ing harness connector HW-
C4 (WP 0018, Figure 192).
0273-12