TM 9-2320-280-20-2
4-126. HEAT/VENT CONTROL PANEL RELAY AND SWITCH MAINTENANCE
(M996, M996A1) (Contd)
g. Heat On Light Removal
1. Remove screw (7), lockwasher (8), terminal (9), and light terminal (6) from heater HI-LOW switch (10).
Discard lockwasher (8).
2. Disconnect light lead (2) from relay lead (5). Remove two screws (4) and light (1) from panel (3).
h. Heat On Light Installation
1. Install light (1) on panel (3) with two screws (4). Connect relay lead (5) to light lead (2).
2. Install light terminal (6) and terminal (9) on HI-LOW switch (10) with lockwasher (8) and screw (7).
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