TM 9-2320-260-34-2
17-8. ENGINE COOLANT HEATER OVERHEAT SWITCH AND IGNITER MAINTENANCE (Contd)
CAUTION
Igniter is fragile. Use care when removing igniter. Failure to do so
may result in damage to equipment.
4. Remove nuts (19) and (18), preheater resistor strap (17), igniter (20), and gasket (25) from
burner (16), Discard igniter (20) and gasket (25).
c. Inspection
Test overheat switch (13) for continuity. If continuity does not exist, replace overheat switch (13).
17-19
