This task covers:
Tool Kit, Service Refrigeration Unit
Power disconnected and fuel supply turned off.
Shop Set, Automotive Vehicle
Riveter, Blind, Hand
General Safety Instructions
The ignition system of this heater contains dangerous
voltages which can cause severe electrical shock. Be
sure to disconnect power before any maintenance actions.
Using a .125-inch diameter drill bit, drill out the four old
rivets (2) and remove the wiring diagram (1).
Remove 11 screws (3) securing front plate (4)
to the heater case and turn two camloc studs (10) 1/4
turn counterclockwise to release control panel (11).
Using a . 125-inch diameter drill bit, drill out the
four old rivets (5) and remove instruction plate (6).
Remove label (7) from front plate (4) by peeling it off.
Figure 4-6. Replacing Data Plates.