TM 5-3820-233-35/2
225
Plug
255
Nut
285
Bearing cup
226
Slinger
256
Stud
286
Bearing cone
227
Seal
257
Shear block
287
Fitting
228
Lock wire
258
Lock wire
288
Oiler screw
229
Capscrew
259
Capscrew
289
Lockwasher
230
Countershaft cap
260
Bearing cap
290
Capscrew
231
Spacer
261
Seal
291
Lockwasher
232
Nut
262
Shim
292
Bearing block
233
Lockwasher
263
Shim
293
Bearing cone
234
Bearing
264
Shim
294
Bearing cup
235
Lock wire
265
Roller cup
295
Bearing ring
236
Capscrew
266
Roller cone
296
Seal
237
Bearing adapter
267
Fitting
297
Bearing cap
238
Bearing sleeve
268
Oiler screw
298
Nut
239
Berg space
269
Lockwasher
299
Wedge
240
Slinger
270
Capscrew
300
Nut
241
Seal
271
Lockwasher
301
Stud
242
Lock wire
272
Bearing block
302
Wedge
243
Capscrew
273
Roller cone
303
Spider
244
Countershaft cap
274
Bearing cup
304
Shaft
245
Nut
275
Bearing ring
305
Key
246
Lockwasher
276
Seal
306
Roll shell
247
Bearing
277
Bearing cap
307
Capscrew
248
Bearing sleeve
278
Lock wire
308
Lockwasher
249
Lock wire
279
Capscrew
309
Nut
250
Capscrew
280
Bearing cap
310
Shear block
251
Bearing adapter
281
Seal
311
Screw
252
Countershaft
282
Shim
312
Nameplate
253
Plug
283
Shim
313
Frame
254
Fill cap
284
Shim
Figure 42-1 (3)-Continued
(1) Remove the stop nuts and wedge studs
which hold the segment wedges and roll shell in place
on the spider (fig. 42-6).
(2) Remove the weld from anchor wedges.
Remove anchor wedges from the roll shell and spider
(3) Remove the segment wedges as shown
on figure 42-7.
(4) Lift the roll shell from the spider and shaft
Note.
Do not remove the shaft from the
spider unless the shaft or spider are
extremely damaged.
(5) If a movable or stationary roll shaft must
be replaced due to damaged keyways in finger and spur
gears, broken shaft, or damaged bearing surface, press
shaft from spider in the direction shown on figure 8. Use
Figure 42-2. Spur gear removal.
a press with a capacity of 125 tons.
i. Countershaft Bearing Disassembly.
(1) Drain lubricant from the countershaft
housing (Operator's Manual).
4-45
