WCB 11060 (PDF Format)
17
© Copyright Eaton Corp., 1998. All rights reserved
June, 1998
4.4.3
Remove the old screws and remove and
discard the old friction material.
4.4.4
Clean all burrs and corrosion from the
friction disc cores.
4.4.5
Refer to table 11and apply specified
Loctite
®
to screws and torque to value shown
.
Use only Airflex-supplied screws.
Loctite
®
#242 & #262 must be
shaken prior to application.
Loctite
®
#242 & #262 may irritate
sensitive skin. Refer to the product
label for proper safety precautions.
4.4.6
Refer to section 4.8 for re-assembly.
4.5
Wear Plate Replacement
NOTE: Item numbers (#) are shown on
Figures 1-5.
4.5.1
Refer to Section 7.0 for the appropriate wear
plate replacement kit part number.
4.5.2
Remove the screws and locknuts holding the
wear plates and remove the wear plates. If
the wear plates cannot be easily lifted off,
gently tap the O.D. to break the gasket seal.
Do not attempt to break the gasket
seal by prying between the wear
plate and housing. Damage to the
sealing surfaces may occur.
4.5.3
Inspect the water passages and, if
necessary, use a wire brush to clean them. If
repainting is necessary, sand blast the water
passages and paint the surfaces with Glid
Gard
®
Epoxy 5256/5257 or equivalent. Dry
film thickness should be 0.007" (0.18 mm).
Be careful not to allow the paint to get into
the seal grooves or onto the nubs.
If nubs are severely corroded,
wear plates may not be properly
supported. Replace pressure plate,
reaction plate or mounting flange,
if necessary.
Figure 10
Figure 11
Table 11
Friction Disc Screw Torque
Model
18 WCB
24 & 36 WCB
Part Number
000422x0008
000421x0407
Screw Size
1/4"-28 UNRF
1/2"-13NC2
Torque
75 in. lbs.
15 ft. lbs.
Loctite
®
#242
#262
