2-28 Operating Controls 022-00029AE Operation and Maintenance Manual
8. REAR WIPER SWITCH
O. In this position, this switch turns
"OFF" windshield wiper mounted on
rear windshield of operator’s cab.
I. In this position, windshield washer
fluid sprays onto the rear windshield
while running the rear wiper. When
released, the switch returns to the
"O" position.
II. In this position, this switch turns "ON"
windshield wiper mounted on rear
windshield of operator’s cab.
9. ALTERNATE TORQUE SWITCH
(ECONOMIC MODE)
This alternate torque switch allows the
operator to switch between 100% throttle
torque curves and about an 80% derated
torque curve. This improves operating fuel
efficiency in loaded versus unloaded
conditions.
O. In this position torque switch is set to
the "OFF" position, and 100% torque
is permitted.
I. In this position, torque switch is
turned "ON," which limits engine
torque to 80% of maximum.
CAUTION!
The washer pump can be damaged if
it is activated while there is no fluid in
the tank. The fluid level should be
regularly checked and refilled if
necessary.
Using soap or other solvents instead
of the recommended washer fluid
may damage the wiper blades and
the paint finish.
Only use recommended washer fluid
or equivalent.
APO0200L
O
O
I
II
Figure 57
AQO0090L
O
I
Figure 58
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