a t o r ' s seat. Operation of heater controls is as
Windshield Wiper Switch: The windshield
1 . Temperature Control: The temperature control
wiper switch is a three position switch located at
knob is a push-pull type control and is the upper
the upper right hand corner of the windshield
left hand heater control knob. Pull knot, out to
above the wiper motor assembly. Turn the switch
knob clockwise to the first position for low speed
i n c r e a s e temperature or push knob in to de-
wiper operation and clockwise to the second posi-
c r e a s e temperature.
tion for high speed operation. Turn switch knob to
2. Vent Control: The vent control knob is a push-
the maximum counter-clockwise position to turn
pull type control and is the upper right hand
w i p e r off.
heater control knob. Push knob in or pull out to
obtain desired heater vent position.
Defroster Fan Switch: The defroster fan
switch is located at the upper right hand front cor-
3. Fan Switch: The heater fan switch is a three
ner of cab, above the defroster fan assembly. Turn
position switch located between and below the
switch knob clockwise to operate defroster fan, or
temperature control and vent control knobs. Pull
counter-clockwise to shut defroster fan off.
knob out to the first position to operate heater
fan at low speed. Pull knob out to second posi-
tion to operate heater fan at high speed. Push
Heater Controls: The heater controls are lo-
knob all the way in to turn heater fan off.
cated below the left hand front corner of the oper-
[ 10-01-6 ]