TM 5-3805-298-23-4
0395
Table 1. Arctic Troubleshooting Procedures - Continued.
0395
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Arctic Heater Does Not
14. Using digital multimeter, measure
Resistance 5.0 Ohms or Less -
Turn ON - Continued
resistance between lower cab
Replace arctic heater wiring harness
wiring harness connector C-C2
terminal 6 (WP 0012, Figure 227)
Proceed to Test Step 9.
and lower cab wiring harness SIG
Resistance Greater Than 5.0 Ohms -
terminal (Figure 8, Item 1).
Replace lower cab wiring harness
(WP 0291).
Proceed to Test Step 9.
Test Step 9. Verify Symptom Is
Resolved.
1. Install right lower cab access
panels (WP 0347).
2. Install arctic heater switch
3. Turn arctic heater switch ON
Arctic Heater Turns ON and Heats
Up - Troubleshooting complete.
(TM 5-3805-298-10) and verify
arctic heater turn on.
Arctic Heater Turns ON But Does
Not Heat Up - Repeat troubleshooting
from the beginning.
END OF WORK PACKAGE
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