Remove The Fan And Gear Cover; Replace The Rotor Shaft Seal; Replace The Bearing Race; Remove The Rack Bearing - Graco E-Flo EM0011 Repair Parts

Gear and Output Shaft Replacement Kits: 26A401 (series A/B), 26A398 (series C), and 26A399

Remove the Fan and Gear Cover

1. Turn the 2nd stage gear (10) clockwise so the
output shaft (18) is as high as possible in the motor
housing.
2. Using a 2 inch wrench, loosen the output shaft
bearing (19)
.
3. While holding the gear in place, remove the
bearing, lower bumper (31), and support washer
(12) from the output shaft.
4. While grasping the output shaft, remove it by
rotating the 2nd stage gear (10) counterclockwise.
5. Remove the output shaft and 2nd stage gear at the
same time.
F . 20: Gears and Output Shaft
IG
10 2nd stage gear
10a Outer race
11 1st stage gear
12 Support washer
18 Output shaft
28
19 Output shaft bearing
31 Lower bumper

Replace the Rotor Shaft Seal

1. Remove the input shaft seal (26) from the gear side
of the motor housing (see Parts — Gear Box,
page 10, for location)
2. Install the new seal.

Replace the Bearing Race

Remove the 2nd stage gear bearing race (10a) from the
motor housing and replace it with one from the kit.

Remove the Rack Bearing

Remove the two 4 mm hex screws (16) holding the rack
bearing (17) in place. To remove the bearing, slide it
sideways to release the snap feature, then down
through the bottom of the output shaft.
F . 21: Rack Bearing
IG
16 Screws
17 Rack bearing
.
3A4801G