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Sec. 1-14
CAB AND BODY MOUNTINGS
SPACER (2 REQ'D)
PLAIN WASHER
LOW ER
CUSHION
ASSEM BLY
M OUNTING
BOLT
T-8798
FRAME SIDE RAIL
Figure 2 —Cab Front M ount Iw ith Upper
and Low er Cushion)
The front mount c o n sists of an upper and
low er cushion assem b ly a s shown in figure 2, or
a on e-p iece cushion assem b ly as shown in figu re 3.
MOUNTING BOLT
C : C
y
FRAME
BRACKET
NUT
(50-60 ft.-lbs. torque]
3— Cob
Figure
Front M ount (with O ne Piece Cushion)
UPPER REBOUND
CUSHION
ASSEM BLY
NUT
(40-50 ft.-lbs.
torque)
PLAIN W ASHER
y
FLAT W ASH ER
T-8799
Cab rear mounts are of the s e m i-s h e e r type
and are serv iced only as an a ssem b ly. The se m i
sh eer type rear mounts are bolted to the cab s ill
and the fram e side ra il as shown in figure 4.
At regular in tervals, a ll cab mountings should
be checked for loose attaching parts and for de
teriorated or collapsed rubber cushions.
Any one cab mounting can be readily replaced
after rem oving the weight of cab from that p a rtic
ular mounting.
IMPORTANT
Raise cab only to height necessary to
replace mounting components. If cab is
raised too high, damage to vehicle wiring,
operating controls, and lines may occur.
CHEVROLET SERIES 70-90 HEAVY DUTY TRUCK SHOP MANUAL SUPPLEMENT
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