GMC 4000 Series Service Manual page 319

Sec. 6D
Page 308
ENGINE M O U NTING S
2. With cushion components in place, lower
engine just enough to allow starting of all attach­
ing bolts.
3. After bolts are started, lower engine to
mount, then with all components in position, tighten
Figure 1 — Engine Front M ounting
For V6 Engine (Typical)
Figure 2 — En g in e Rear M o u n tin g on Crossm em ber
G M C S E R V I C E M A N U A L
the attaching bolts and nuts to torque specified in
Torque Chart on previous page.
ing bolts or nuts, install the same to secure the
mounting.
SP A C E R AT EACH LO W ER BOLT
(Some m odels right side
mou nt only)
Figure 3 — Engine Front M o u n ting For In-Line Engine (Typical)
IMPORTANT: If a lock strap is used at mount­
EN G IN E EN G IN E BRACKET
FRAM E RAIL
BRACKET
Figure 4 — Engine Rear M o u n tin g at Fram e Bracket
EN G IN E BRACKET
M O U N T
T-5689