INSTALL/REMOVE AIR INTAKE AND EXHAUST GRILLE COVERS (M548A3) Continued
If its really cold, you can use the air intake grille cover to restrict cooling air flow and speed
engine warm up. Leave cover over grille, but not so it covers grille completely. When engine
warms up to about 160
C), remove and stow grille cover.
Remove air intake and exhaust grilles.
Loosen strap and two snaps and remove covers from grilles. Secure straps and stow grille covers near tool bag.
Install air intake and exhaust grilles.
END OF TASK