TM 5-2410-240-23-3
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Table 1. Arctic Kit Troubleshooting Procedures for the D6K Dozer.
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. ARCTIC KIT HEATER DOES
1. Remove right engine
Arctic Kit Heater Hoses Kinked -
NOT HEAT UP
access door (WP 0183)
Position arctic kit heater hoses to
and inspect arctic kit heater
remove kinks and sharp bends.
hoses for kinks and dam-
Arctic Kit Heater Hoses
age.
Damaged - Replace arctic kit
heater hoses (WP 0279).
2. Inspect arctic kit heater
Arctic Kit Heater Exhaust Tube
exhaust tube (Figure 1,
Kinked, Bent, or Damaged -
Item 2) for kinks, bends,
Replace arctic kit heater exhaust
damage, and restrictions.
tube (WP 0279).
Arctic Kit Heater Exhaust Tube
Restricted - Clear restriction from
arctic kit heater exhaust tube.
3. Inspect arctic kit heater
Arctic Kit Heater Fresh Air Intake
fresh air intake port
Port Damaged - Replace arctic kit
(Figure 1, Item 1) for dam-
heater (WP 0278).
age and restrictions.
Arctic Kit Heater Fresh Air Intake
Port Restricted - Clear restriction
from arctic kit heater fresh air intake
port.
Figure 1. Intake Port and Exhaust Tube.
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