MUD FLAP STOWAGE.
If towing M872 semitrailer, rear mud flaps must be removed and stowed
in brackets. Failure to follow this caution may result in equipment
Remove lock pin (1).
Pull up on mud flap (2) and remove. Tap spring upward with hammer as
Place mud flap (2) in stowage bracket (3) and insert lock pin (1).
When towing operations am complete, remove lock pin (1) and mud flap (2) from
stowage bracket (3).
Position mud flap (2) on vehicle and install lock pin (1).
OPERATE AIR CONDITIONER.
If cab is hot inside, open windows and allow hot air to vent.
Move mode control lever (2) to VENT and turn fan switch (1) to OFF position.
Start engine (paragraph 2-12).
If outside air is dusty or smoky, mode control lever should be set to
MAX A/C and windows and vent closed to prevent drawing dust or
smoke into cab.
Move mode control lever (2) to A/C. With control at A/C, fresh air is drawn into
cab. With control at MAX A/C, air inside cab is recirculated.