MacDon 9200 - Screens and Coolers

MAINTENANCE/SERVICE
Engine Cooling System
SCREENS AND COOLERS
RADIATOR SCREEN
The radiator screen may be equipped wi th an
automatic cleaning device which "Vacuums
u
the
screen
by means of two rotors. If the rotors (A)
should stop turning, check electrical connections
to motor (8). The electrieal circuit is protected by
a
7.5 amp in·line fuse at (G). To check fuse,
remove outer cover,
If rotors fail to clean the screen adequately I
remove plastic arm and check for obstructions in
dueling from screen to fan shroud.
For units not equipped with cleaning device,
manually cl ea n the screen periodically during a
day's operation. Do not allow excessive trash
build-up.
NOTE: The rotary cleaning device may be
ordered as an attachment.
RADIATOR (C), OIL COOLER (D) and
CONDENSER (E) - Should be cleaned daily with
compressed air. More frequent cleaning may be
necessary in severe conditions.
For access to oil cooler and condenser, open
engine compartment side panels.
For access to radiator, loosen wing nut
(F), pivot
retainer and swing cooler and condenser mount
out.
72
RADIATOR SCREEN
f
MOTOR CONNECTIONS - SCREEN ROTORS
)