8
TM 5-2410-241-23-3
FIELD MAINTENANCE
-
ARCTIC KIT TROUBLESHOOTING PROCEDURES
0
286
Table 1. Arctic Kit Troubleshooting Procedures for the D7R Dozer.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Arctic Heater Hoses Kinked -
1. ARCTIC HEATER DOES NOT
1. Open left engine bay door
HEAT UP
Position arctic heater hoses to
(TM 5-2410-241-10) and
remove kinks and sharp bends.
inspect arctic heater hoses
for kinks and damage.
Arctic Heater Hoses Damaged -
Replace arctic heater hoses
Arctic Heater Exhaust Tube
2. Inspect arctic heater
Kinked, Bent or Damaged -
exhaust tube (Figure 1,
Item 2) for kinks, bends,
Replace arctic heater exhaust tube
damage, and restrictions.
Arctic Heater Exhaust Tube
Restricted - Clear restriction from
arctic heater exhaust tube.
Arctic Heater Fresh Air Tube
3. Inspect arctic heater fresh
Kinked, Bent, or Damaged -
air intake tube (Figure 1,
Item 1) and port for kinks,
Replace arctic heater fresh air
bends, damage, and
intake tube (WP 0292).
restrictions.
Arctic Heater Fresh Air Intake
Tube Restricted - Clear restriction
from arctic heater fresh air intake
tube.
Figure 1. Intake and Exhaust Tubes.
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