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7. Remove the support blocks and lower the machine
to the shop floor. Test drive the machine to make
sure it does not move when the traction pedal is in
neutral.
8. After adjusting the pump plate, check the neutral
switch operation and adjust, if necessary.
Adjusting the Neutral Switch
Whenever the pump plate is adjusted, check the neutral
switch (Figure 52) operation and, if necessary, adjust it
as follows:
1. Park the machine on a level surface and turn the
engine off.
2. Loosen the locknut securing the switch adjusting
screw. Thread it away from the switch until the bolt
head clears the switch.
Figure 52
1. Neutral switch
3. Adjust the switch location until a circuit is made
when in neutral and broken with 1 inch (2.5 cm)
travel of the traction pedal.
4. Tighten the locknut.
Cooling System
Maintenance
Removing Debris from the
Cooling System
Service Interval: Before each use or daily—Remove
debris from the screen, oil coolers,
and radiator. (Clean more frequently
in dirty operating conditions.)
Every 1,000 hours/Every 2 years
(whichever comes first)—Flush and
replace the cooling system fluid and
hoses.
To prevent the system from overheating, the radiator
screen, radiator, and oil cooler must be kept clean.
1. Remove the radiator screen and clean and debris off
of it (Figure 53).
1. Radiator screen
2. Working from the fan side of the radiator, either
spray the radiator with a hose or blow it with
compressed air (Figure 54).
45
Figure 53
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