TH4295,4335,4365
80
FUEL SYSTEM
Use only clean diesel fuel of correct grade. Introduc-
tion of water or dirt into fuel tank or other portion of
fuel system can cause repeated plugging of fuel filter
and possible injection pump and injector damage.
IMPORTANT: Do not tamper with injection pump or
injector adjustments as doing so may
render engine and/or Tractor warranty
void and may cause severe engine
damage. Contact your Dealer.
Fuel Filter
FIG. 6-23:
Fuel filter assembly, 1, is located at right-
hand side of engine and is used to strain impurities
from fuel before fuel reaches injection pump. Fuel
filter incorporates fuel cock, 2, to aid in filter servicing
and airbleeding of fuel system.
Check filter bowl for accumulation of sediment or wa-
ter and clean as required.
FIG. 6-24:
To replace fuel filter element or clean sedi-
ment, turn fuel cock to OFF position (handle to front).
Carefully loosen ring nut, 1, Remove nut, sediment
bowl, 2, and “O”ring, 4. Sediment bowl can be cleaned
at this time. Pull downward on filter element, 3, and
discard. Examine small “O”ring, 5, in filter head and
replace as necessary. Install new element, pushing
upward until seated.
Install sediment bowl “O”ring, and nut. Tighten nut and
wipe up spilled fuel.
FIG. 6-23
FIG. 6-24
2
1
1
2
3
4
5
Summary of Contents for TH4295
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