9
FORM NO. L-20328-B-1112
7. Clean the bearing bore of the Female Pilot (Item 26)
with fresh safety solvent, making sure all old Loctite
®
residue is removed (See Figure 11).
8. Apply an adequate amount of Loctite
®
680 to evenly
coat the outer race of the new Ball Bearing (Item 2)
(See Figure 11).
9. Supporting the Female Pilot (Item 26) and pressing
on the outer race of the new Ball Bearing (Item 2),
press the new Ball Bearing into the Female Pilot (See
Figure 11).
10. Reinstall the Retaining Ring (Item 3) (See Figure 11).
11. Support the inner race of the new Ball Bearing (Item 2)
and press the Drive Disc (Item 4) into the new Ball
Bearing and Female Pilot (Item 26) (See Figure 11).
12. Reinstall the Retaining Ring (Item 6) (See Figure 11).
13. Using the four Socket Head Cap Screws (Item 27),
secure the Female Pilot (Item 26) to the Housing (Item
1) (See Figure 11); then, tighten the Socket Head Cap
Screws (Item 27) to 126 In. Lbs. [14.24 N m] torque.
PARTS REPLACEMENT–BEARINGS AND O-RING SEALS
1. Remove the four Socket Head Cap Screws (Item 13)
and separate the two halves of the FMCBE (See
Figure 12).
2. Remove the four remaining Socket Head Cap Screws
(Item 13) and slide the Male Pilot (Item 20), Stub Shaft
(Item 23), and the two Ball Bearings (Item 19) out of
the Air Chamber (Item 12) (See Figure 13).
3. Remove the old O-ring Seals (Items 21 and 22) from
the Male Pilot (Item 20) (See Figure 13).
NOTE
Ensure the Key (Item 25) is removed from Stub
Shaft (Item 23).
WARNING
Special attention should be exercised when
working with retaining rings. Always wear safety
goggles when working with spring or tension
loaded fasteners or devices.
4. Remove the Retaining Ring (Item 24) and press the
Stub Shaft (Item 23) out of the Male Pilot (Item 20)
(See Figure 14).
NOTE
The two old Ball Bearings (Item 19) are removed
from opposite ends of the Male Pilot (Item 20). Do
not remove the Retaining Ring(s) (Item 18) (See
Figure 14).
5. Remove the two old Ball Bearings (Item 19) from the
Male Pilot (Item 20) (See Figure 14).
6. Clean the bearing bore of the Male Pilot (Item 20)
with fresh safety solvent, making sure all old Loctite
®
residue is removed (See Figure 14).
7. Press one new Ball Bearing (Item 19) onto the Stub
Shaft (Item 23) (See Figure 14).
FIGURE 13
12
22
21
23
20
13
13
FIGURE 12
