8
FORM NO L-20347-H-1112
NOTE: If an Input Unit is installed on the FMCBE, it
must be removed before servicing the FMCBE.
1. Remove the four Socket Head Cap Screws (Item
13) and separate the two halves of the FMCBE
(See Figure 7).
NOTE: The Flat Head Machine Screws (Item 7) are
assembled with an anaerobic locking compound.
Inserting a properly fitting screwdriver into the head of
the Flat Head Machine Screw and striking the end of
the screwdriver with a hammer will break the crystalline
structure of the locking compound and allow removal
of the Flat Head Machine Screws. Never use an impact
wrench to remove the Flat Head Machine Screws.
2. Remove the six old Flat Head Machine Screws
(Item 7) and the first old split Friction Facings
(Item 11) (See Figure 8).
3. Align the holes in the Splined Disc (Item 9) with the
Flat Head Machine Screws (Item 7) that secure the
second split Friction Facing (Item 11) (See Figure
8).
4. Remove the six old Flat Head Machine Screws (Item
7) and the second old split Friction Facing (Item 11)
(See Figure 8).
5. Install the first new split Friction Facings (Item 11)
and new Flat Head Screws (Item 7) (See Figure 8).
6. Tighten the six new Flat Head Machine Screws to
the recommended torque (See Table 4).
7. Install the second new split Friction Facings (Item
11) and six new Flat Head Machine Screws (Item 7)
(See Figure 8).
8. Tighten the six new Flat Head Machine Screws to
the recommended torque (See Table 4).
9. Apply a drop of Loctite
®
242 to the threads of the
four Socket Head Cap Screws (Item 13) (See Fig-
ure 7).
10. Install and tighten the four Socket Head Cap
Screws (Item 13) securing the two halves of the
FMCBE to the recommended torque (See Table 4).
11
11
11
11
7
9
7
FIGURE 8
TABLE 4
FIGURE 7
PARTS REPLACEMENT–FRICTION FACINGS
RECOMMENDED TIGHTENING TORQUES
FMCBE
MODEL
ITEM 7
ITEM 13
FMCBE-625
2.9 Nm [26 in-lb]
14.24 Nm
[10.5 ft-lb]
FMCBE-875
2.9 Nm [26 in-lb]
33.22 Nm
[24.5 ft-lb]
FMCBE-1125
8.02 Nm [71 in-lb]
33.22 Nm
[24.5 ft-lb]
FMCBE-1375
8.02 Nm [71 in-lb]
67.12 Nm
[49.5 ft-lb]
