Figure 4-85. Throttle linkage adjustment-schematic diagram

5. Check the fuel supply as follows:

1. With throttle linkage in full throttle position (A),

a. Connect the necessary fuel and oil hoses and

clearance between lever stop pin and stop on bracket

e l e c t r i c a l harnesses to the engine to permit slave

must be 1/8 to 3 / 16 inch.

operation from the vehicle to check for fuel and / or oil

2. With throttle linkage in idle position (B), clearance

leaks. Activate the vehicle in-tank fuel pumps to make

between lever stop pin and stop on bracket must be

certain fuel is supplied to and through the fuel injection

3 / 16 inch.

pump. Fuel should flow from the fuel return outlet (fig.

3. When the foregoing clearances are not met, loosen

l o c k nuts on adjustable rod (C) and adjust rod as

b. Crank the engine with the starter until fuel flows

necessary to obtain required clearance. Tighten lock

f r o m all outlet ports in the fuel injection pump

nuts after adjustment.

hydraulic head.

4. The idle adjusting screw (D) must not be set until

engine is installed and tested.

Figure 4-85. Throttle

linkage

adjustment-schematic

diagram.

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