38
Bleeding Air From Injectors
Note: This procedure should be used only if fuel system
has been purged of air through normal priming procedures
and engine will not start; refer to Bleeding Fuel System.
1. Loosen the pipe connection to the No. 1 injector nozzle
and holder assembly at injection pump (Fig. 49).
1
Figure 49
1. No. 1 injector nozzle
2. Move throttle to FAST position.
3. Turn key in key switch to START position and watch
fuel flow around connector. Turn key to OFF position
when solid flow is observed.
4. Tighten pipe connector securely.
5. Repeat steps on remaining nozzles.
Cleaning Radiator And Screen
To prevent the engine from overheating, the screen and
radiator must be kept clean. Normally, check the screen and
radiator daily and, if necessary, clean any debris off these
parts. However, it will be necessary to check and clean the
screen and radiator frequently in extremely dusty and dirty
conditions.
Note: If engine shuts off due to overheating, first check the
radiator and screen for excessive buildup of debris.
To thoroughly clean the radiator:
1. Remove the screen.
2. Working from the fan side of the radiator, either spray
the radiator with a water hose or blow with compressed
air.
3. After the radiator is thoroughly cleaned, clean out
debris that may have collected in the channel at the
radiator base.
4. Clean and install the screen.
Changing Coolant In Cooling
System
Capacity of cooling system is approximately 6 quarts
(5.7 L). The cooling system must be filled with a 50/50
solution of water and permanent ethylene glycol
anti–freeze. Every two years, drain the coolant from the
radiator by opening the drain cock (Fig. 50). After coolant
is drained, flush the entire system and refill it with a 50/50
solution of water and anti–freeze.
1
Figure 50
1. Drain cock
When filling the radiator, level of coolant must be above
the core and 1 inch (25 mm) below bottom of filler neck.
DO NOT OVERFILL. Always install radiator cap (Fig. 51)
securely.
1
Figure 51
1. Radiator cap
To Next Page
Loading...
Need help?
General
