Control Box Assembly/
Repair by replacing authorized components.
Thermal relays
Apply pressure sensitive tape over rear part of gage section. Retape area
Pressure sensitive tape
covering gages.
Control Box Assembly/
Install electromagnetic relay (1) into control box assembly (2) and secure
Electromagnetic relay (1)
with two machine screws (3), internal tooth lock washers (4), and
Control box assembly (2)
hexagon plain nuts (5). Repeat for second electromagnetic relay.
Machine screws (3)
Internal tooth lock
washers (4)
Hexagon plain nuts (5)
Remove nut (6) from toggle switch (7). Install
Nut (6)
control box and secure with nut (6).
Toggle switch (7)
TM 3-4230-209-20&P
2-185