Figure 6-78. Removing or installing oil pump driven impeller and shaft.

Remove

1. Remove Woodruff key (A) from impeller drive shaft.

2. Remove drilled head bolt (B) and lock plate.

3. Cut locking wire and remove five slotted nuts (C) and

flat washers attaching pressure housing cover to

pressure housing.

Remove

4. Separate and remove cover (D) from housing.

1. Slide pressure driven impeller (A) from oil pump

Install

driven impeller shaft.

1. Position pressure housing cover (D) on pressure

2. Remove driven impeller shaft (B) from pressure

housing.

2. Install five slotted nuts (C) and flat washers securing

Install

cover on housing and install locking wire securing nuts.

1. Install driven impeller shaft (B) in pressure housing.

3. Position lock plate on cover and install drilled head

2. Slide pressure driven impeller (A) on oil pump driven

bolt (B).

impeller shaft.

4. Install Woodruff key (A) in impeller drive shaft.

Figure 6-78. Removing or installing oil

Figure 6-79. Removing or installing pressure

pump driven impeller and shaft.

housing cover (FSN 2815-679-4965

oil pump).

6-81