TM-9-2320-346-10
TRUCK, COMMON BRIDGE TRANSPORT (CBT), 8X8 M1977A4 W/WINCH AND M1977A4 W/O WINCH
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-346-10 - Page 1066 of 1184
2.
Turn heater valve knob (2) counterclockwise to close.
2
Figure 2.
END OF TASK
OPEN HEATER VALVES
NOTE
•
Opening two heater valves will diminish efficiency of air conditioning
kit.
•
Opening two heater valves will enable cabin heat.
•
Heater valve knob is located on rear passenger side of engine.
1.
Turn heater valve knob (1) clockwise to close.
TM 9-2320-346-10
0149
0149-2
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