Figure 6-84. Pressing impeller drive shaft from ball bearings in drive cluster gear.

Remove

1. Remove impeller drive shaft (A) from pressure

housing.

2. Cut locking wire and remove four slotted nuts (B) and

flat washers attaching scavenge oil pump inlet scoop on

housing.

3. Remove inlet scoop (C) from housing.

4. Remove scavenge oil pump inlet screen (D) from

housing.

Install

1. Position scavenge oil pump inlet screen (D) in

housing.

2. Position scavenge oil pump inlet scoop (C) on

housing.

3. Install four slotted nuts(B) and flat washers securing

1. Mount impeller drive shaft with assembled cluster

inlet scoop on housing and install locking wire securing

gear (A) in arbor press.

nuts.

2. Press drive shaft(B) from ball bearing in gear.

4. Install impeller drive shaft (A) in pressure housing.

Figure 6-84. Pressing impeller drive shaft

Figure 6-83. Removing or installing scavenge

from ball bearings in drive cluster gear.

oil pump oil inlet scoop (FSN 2815-895-6430

oil pump).

6-83