COMPONENT REMOVAL/INSTALLATION—DIESEL ENGINE
14 - 133
(11) Remove the overflow valve and fuel return
(13) Disconnect the engine oil supply line at side of
line at pump (Fig. 23). Place a rag beneath the fitting
to catch excess fuel.
FUEL RETURN LINE
OVERFLOW
VALVE
FUEL INJECTION
PUMP
J9414-102
Fig. 23 injection Pump Overflow Valve
(12) Disconnect the six (6) high-pressure fuel lines
from the fuel delivery valve holders at the top of in
jection pump. For procedures, refer to High-Pressure
Fuel Lines in this group. Place a rag beneath the fit
tings to catch excess fuel.
HIGH-PRESSURE
FUEL LINES (6)
FITTINGS (6)
FUEL DEUVERY
VALVE HOLDERS (6)
INJECTION PUMP
J9414-116
Fig. 24 Fuel Delivery Valve Holders and Pressure
Lines
pump (Fig. 25).
OIL SUPPLY
LINE FITTING
J9414-112
Fig. 25 Engine Oil Supply Line—Pump Mounting
Nuts
(14) Remove the oil fill tube bracket mounting bolt
(Fig.
26).
(15) Remove oil fill tube from tube-to-gear housing
adapter (Fig. 26). Tube is removed by screwing coun
terclockwise from adapter.
OIL FILL
TUBE
J9114-54
Fig. 26 Oil Fill Tube, Adapter and Mounting Bracket
(16) Remove oil fill tube adapter from gear housing
(Fig. 26). Adapter is removed by screwing counter
clockwise from gear housing.
The engine is equipped with a built-on move
able timing pin. This pin is located above the power
steering pump, below and to the inside of the fuel in
jection pump, on the rear of the cam gear housing
(Fig. 27). The pin will engage into a machined hole in
the back of the camshaft gear (Fig. 28). It is designed