Rubber Track Loader
13. Maintenance
13-3
Fuel-Water Separator
To drain the fuel/water separator:
1.
Loosen the twist valve on the bottom of the plas-
tic catch bowl.
2.
Allow all of the water to drain from the bowl, then
retighten the valve to close it.
Fuel Filter
The fuel filter should be changed every 500 service
hours, or as needed. A plugged fuel filter can cause
loss of engine power, rough running, or no start.
NOTICE
Collect and contain liquids in a suitable container. Dispose
of all liquids according to local regulations and mandates.
Fuel Filter Change Procedures
Figure 16-5
16-004
1.
Clean the outside of the filter thoroughly.
2.
Remove the bolt on the top of the assembly,
then slide the filter and retainer down and off of
the assembly.
3.
Install the new filter by reversing step 2.
4.
Bleed the fuel system according to the proce-
dure at the end of this chapter.
Fuel Specifications
In North America, diesel fuel distilled from crude oil
and identified as NO. 1-D or No. 2-D in “ASTM
D975” generally meets the proper specifications.
Air Cleaner
The air cleaner is one of the most important mainte-
nance items on the machine. A poorly maintained air
cleaner can seriously shorten the life of the engine.
Air Filter Change Procedures
NOTICE
When working in dusty conditions, the air cleaner ele-
ments should be checked and changed more frequently
than when working under normal conditions.
NOTICE
Do not clean the primary air cleaner element by bumping
and tapping. This could damage the seals. Do not use
elements with damaged pleat gaskets or seals.
1.
Open the hood, release the latches on either
side of the air cleaner, and then remove the
cover.
Figure 16-6
16-010
2.
Remove the primary element. The primary ele-
ment can be cleaned and reused up to five
times, but it should be changed at least once a
year.
Primary
Element
