FORM NO. L-21070-E-0614
9
REPLACEMENT PROCEDURE–FRICTION FACINGS
Refer to Figures 5 and 6.
1. Remove the four Socket Head Cap Screws (Item 15) and
separate the two halves of the FMCB.
2. Remove the six old Flat Head Screws (Item 12) and the first
old Friction Facing (Item 11).
3. Align the holes in the Splined Disc (Item 9) with the Flat Head
Screws (Item 12) that secure the second split Friction Facing
(Item 13).
4. Remove the six old Flat Head Screws (Item 12) and the
second old Friction Facing (Item 13).
5. Install the first new split Friction Facing (Item 13) and new
Flat Head Screws (Item 12).
6. Tighten the six new Flat Head Screws (Item 12) to 71 in-lbs
(8.02 N-m) torque.
7. Install the second new Friction Facing (Item 11) and new Flat
Head Screws (Item 12).
8. Tighten the six new Flat Head Screws (Item 12) to 71 in-lbs
(8.02 N-m) torque.
9. Apply a drop of Loctite® 242 to the threads of the Socket
Head Cap Screws (Item 15).
10. Install and tighten the four Socket Head Cap Screws
securing the two halves of the FMCB to 509 in-lbs (57.5
N-m) torque.
FIGURE 5
SET SCREW
(Item 35)
SOCKET HEAD CAP SCREW
(Item 15)
FIGURE 6
12
11
13
12
Insert screwdriver
to remove second
split Friction Facing.
13
9
