TM 5-3810-306-20
TABLE 3-1. ORGANIZATIONAL TOUBLESHOOTING (CONT)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
76. CAB HEATER DOSING PUMP TICKING NOT AUDIBLE
Step 1.
Corroded or loose electrical connections to heater
control.
a. Check wiring to heater. Clean and/or tighten
electrical connections.
Step 2.
Defective heater or fuel (dosing) pump.
a. Contact Direct Support Maintenance.
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