Figure 5-126. Location of preformed packing at oil transfer boss in crankcase assembly.

Remove

1. Remove and discard preformed packing (A) from oil

transfer tube in fuel injection pump mounting base.

2. Remove four bolts (B) and lock washers and remove

Remove

mounting base from crankcase assembly.

1. Remove ten cotter pins, slotted nuts (A), and flat

Install

washers.

2. Remove two cap screws (B) and flat washers.

Note. Due to

design change the current

3. Remove and discard preformed packing (C) from oil

engines use longer

bolts and the addition of lock

transfer tube counterbore in mounting base assembly

washers. Check all

bolts and discard any- that are

(D) (or from oil transfer tube in fan drive housing).

1-7 / 32-inch long.

Replace with current 1-3 / 8-

4. Remove front fan drive housing mounting base

i n c h bolts FSN 5305-725-0154 and lock washers

assembly (D) from crankcase assembly.

FSN 5310-584-5272.

Install

1. Position frunt fan drive housing mounting base

1. Position fuel injection pump mounting base on crank-

assembly (D) on crankcase assembly,

case assembly and install four bolts (B) and lock

2. Install a new preformed packing (C) in oil transfer

washers and torque tighten to 750 pounds-inch.

tube counterbore in mounting base assembly.

2. Install a new preformed packing (A) in oil transfer

3. Install two cap screws (B) and flat washers,

tube on mounting base.

4. Install ten cotter pins, slotted nuts (A), and flat

washers.

Figure 5-127. Removing or installing fuel

Figure 5-125. Removing or installing front

injection pump mounting base.

fan drive housing mounting base assembly

from crankcase assembly.

Figure 5-128. Location of preformed packing

at oil transfer tube for fuel injection

pump mounting base.

Figure 5-126. Location of preformed packing

at oil transfer boss in crankcase assembly.

5-71