cascade corporation 14J Series, Руководство по обслуживанию

Страница: 51 / 58

6921413 48
SERVICE
7
Attach two eyebolts to the outer race on the bearing
assembly. Attach an overhead hoist to the bearing and
take up the slack in the chains.
8
Bearing Capscrews − Remove the capscrews
fastening the bearing assembly to the faceplate.
For reassembly, tighten the socket head capscrews
using the following technique:
A
Clean and dry capscrews. Apply Loctite 242
(Blue) to capscrew threads and threaded holes in
the faceplate. Threads must be clean and dry for
new Loctite to cure properly.
B
Tighten using the alternating cross pattern shown
to one-half the final torque value below.
C
Tighten using the alternating cross pattern to the
final torque value, then double-torque by backing
off one-half turn and immediately retightening to a
final torque of:
14J – 46 ft.-lbs. (63 Nm)
18J – 80 ft.-lbs. (110 Nm)
CAUTION: Do not reuse the old capscrews. Use
new capscrews and lockwashers (if applicable)
when installing a new bearing assembly.
CL2984.eps
Faceplate
Eyebolts
Bearing
Assembly
Bearing
Capscrews
7
8
Back (driver's) Views
CL3011.eps
Cross Pattern
Tightening
Sequence
Cross Pattern
Tightening
Sequence
Back (driver's) Views
Back (driver's) Views
RC3691.eps
4.10-2
Bearing Assembly Removal
and Installation (Continued)