Bleeding Air from Injectors
(Fig. 41)
Note: This procedure should be used only if fuel
system has been purged of air through normal priming
procedures and engine still will not start; refer to
Bleeding the Fuel System, p 24.
1. Raise bed (if so equipped) and place safety
support on extended lift cylinder to hold up bed.
2. Loosen the pipe connection to the No. 1 nozzle
and holder assembly (Fig. 41).
Figure 41
1. Fuel injectors (3)
3. Slowly depress accelerator pedal to full FAST
position.
4. Turn key in key switch to START position and
watch fuel flow around connector. Turn key to
OFF position when solid flow is observed.
5. Tighten pipe connector securely.
6. Repeat steps 1–4 on No. 2 and 3 nozzles.
Removing Debris From Engine
Cooling System (Fig. 42)
Remove debris from engine area and radiator daily,
clean more frequently in dirty conditions.
1. Remove radiator cover.
2. Turn engine off. Clean engine area thoroughly of
all debris.
3. Remove screen cover from front of radiator.
4. Open radiator screen clean out door at lower left
side of radiator and remove all debris from
bottom of radiator inlet area.
5. Clean radiator thoroughly with water or
compressed air.
Figure 42
1. Radiator screen cover
2. Clean out door
Changing Engine Coolant
(Fig. 43)
1. Park machine on a level surface.
2. Raise the bed (if so equipped) and place safety
support on extended lift cylinder to hold up the
bed.
3. Remove radiator and reserve tank caps.
1
2
1
41
If engine has been running, pressurized hot
coolant can escape if radiator cap is removed
and cause burns. Allow engine to cool at least 15
minutes or until the radiator cap is cool enough
to touch without burning hand.
CAUTION
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