Figure 4-57. Removing fuel injection pump and preformed packing-splined coupler

Remove

1 . Separate fuel injection pump diaphragm coupler

halves (A).

2 . Cut locking wire and remove two bolts (B) and

washers.

1. Remove fuel injection pump (A) from mounting base.

3. Remove bolt (C) and washer.

2 . Remove and discard preformed packing (B) from

4. Loosen bolt (D) until threads are free. Bolt cannot be

mounting base.

removed until after fuel injection pump is removed from

3. Remove bolt (C) and washer.

engine.

Install

Note. Plug or cap fuel and oil openings in

Note. Be sure lower right hand fuel injection

pump.

pump long mounting bolt (D) and washer are

Figure

4-57.

Removing

fuel

injection

pump

inserted in injection pump before pump is seated

and

preformed

packing-splined

coupler.

on mounting base. It cannot be installed with

pump

position.

1. Tighten bolt (D).

2. Install long bolt (C) and washer.

3. Install two short bolts (B) and washers. Install locking

wire on bolts (B and C) and on bolts (B and D).

Figure 4-56. Separating fuel injection pump

diaphragm

coupler

and

removing

installing

fuel

injection

pump

mounting

bolts.

4-30