Demountable-Type - Chevrolet 30 Series 1967 Service Manual

62 -
Fig . Removing Bearing Retainer Ring
using Tool J-22380 for removal of ring on 15,000 lb.
axle.
M50 Trailing Axle (single-speed)
M50 Trailing Axle (two-speed)
15.000 lb. two-speed axle
17.000 lb. two-speed axle (fig. 63)
2. P ress bearing assembly from hub:
a. 5200 and 7200 lb. axles--Position Tool J-2230 in
axle flange retaining bolt holes as shown in Fig­
ure 64 and press bearing from its position.
b. 11,000, 13,500 and 15,000 lb. axles with 1 5 x 4
inch brakes—Remove the bearings by driving on
the axle shaft spacer, using the splined flange cut
from an old axle shaft (fig. 65).
c. Tool J-22360 (See fig.
15 x 5 inch brake
15,000 lb. two-speed axle
M50 trailing axle (single-speed)
F ig . 63 - Removing Wheel Hub O uter Bearing Retaining Ring
(5200 7200 Lb.
and A xles)
) 15,000 lb. axle with
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REAR SUSPENSION AND DRIVE LINE 4-31
64 -
Fig. Removing Hub O u ter Bearing
M50, V50 and X50 trailing axle
(two-speed) (fig.
d. Tool J-22350 17,000 lb. two speed axle (fig.
3. On 11,000, 13,500 and 15,000 with 1 5 x 4 inch brakes
place axle shaft spacer in hub first. Place inner
race and roller assembly in hub--larger O.D. of rol­
ler assembly towards outer end of hub--then position
bearing cup in hub—thin edge of cup toward outer
end of hub--press cup into hub, using Tool J-2223
for 5200 and 7200 lb. axles; Tool J-8114 with J-8092
drive handle for 11,000 and 13,500 lb. axle; Tool
J-5698 for 15,000 lb. with 1 5 x 4 inch brake and Tool
J-22357 with J-8092 handle for 15,000 lb. axle with
1 5 x 5 inch brake, M50 trailing axle, 15,000 lb. (Two-
Speed), M50 trailing. Tool J - 22349 with 17,000 lb.
(Two-Speed) axle (fig. 67).
4. Withdraw cup installer and install retainer ring using
pliers for 5200 and 7200 lb. axles (fig. 62) or Tool
J-22380 for 11,500, 13,500, 15,000, 17,000 lb. (Two-
Speed) axles (fig. 63).
5. P ress the bearing cup into positive contact with re ­
tainer ring, using Tool J-2230 for 5200 and 7200 lb.
axles as shown in Figure 64, a splined axle shaft
flange for 11,000, 13,500, and 15,000 lb. axles with
1 5 x 4 inch brake shown in Figure 65 or Tool J-22360
for 15,000 lb. axle with 15 x 5 brake and M50 trailing
axle, 15,000 lb. (two-speed); M50, trailing. Tool
J22350 for 17,000 lb. (Two-Speed) axle (fig.
NOTE: The bearing cup-to-retainer ring seat­
ing procedure is essential to assure that an ac­
curate wheel bearing adjustment will be obtained,
and that the adjustment will not loosen during
vehicle operation.
Drum Replacement
Dem ountable-Type (Fig. 58)
The demountable-type drum may be separated from the
hub and removed from the vehicle without disturbing the
(5200 7200
and Lb. Axles)
)
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)
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).
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CHEVROLET TRUCK SERVICE M ANUAL