ARCTIC HEATER DOES NOT OPERATE (MODEL B)-continued

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

Table 2-9.

Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

ARCTIC HEATER KIT

7. ARCTIC HEATER DOES NOT OPERATE (MODEL B) (CONT).

Step 4.

Check voltage at battery positive terminal. Place positive (+) probe at battery positive

terminal. Place negative (--) probe on known good ground.

If 24 vdc is not present, notify the supervisor.

Step 5.

Remove arctic heater main fuse (para 20-3). Perform continuity check on fuse.

If continuity is not present, replace arctic heater main fuse (para 20-3).

Change 7

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