3500 ENGINE ATTACHMENTS
(3516 - 27Z)
Exhaust elbow (not water cooled).
Install gasket between adapter (5) and
turbocharger. Now install bolts (9) that hold
Metal seal rings.
the adapter to the turbocharger, but do not
tighten the bolts.
Use the same procedure for the other
Exhaust elbow support bracket.
coupling, adapter and turbocharger.
Exhaust elbow mounting bolts.
Loosen bolts (7) and (8). Loosen or remove
Support bracket mounting bolts.
bolts that hold exhaust pipe to exhaust
Shake the exhaust elbow to be sure that the
couplings and metal seals are not binding.
Now position exhaust elbow in alignment
with the turbochargers.
Install correct ring expander (4) in each
Tighten the bolts snugly (not tight) in the
groove of coupling (2). Now install the
sequence that follows:
correct four metal seal rings (3) in each
a. Support bracket to exhaust elbow bolts
groove over ring expander (4).
NOTE: Seal rings (3) must be installed with the gaps of
b. Support bracket to flywheel housing
each ring spaced approximately 90 apart from each
c. Adapter to turbocharger bolts (9).
B. Install coupling (2) in elbow (1), and then
Hit adapters (5) lightly with a soft hammer,
install adapter (5) over coupling (2).
and check alignment of parts again.
NOTE: Position coupling (2) in elbow so that largest lug
Now tighten all bolts again in same
is at top as marked on coupling.
C. Install turbocharger to exhaust manifold,
Install and tighten bolts that hold exhaust
and make sure face of turbocharger is in
elbow to exhaust pipe.
vertical alignment with adapter (5).
NOTE: FOR TORQUE VALUES NOT GIVEN, SEE THE FIRST PAGE
OF SPECIFICATIONS FOR GENERAL TIGHTENING TORQUES