Page 270
REPAIR INSTRUCTIONS
Turbocharger Installation
[214 SC]
(Includes Pre-Lubing Procedures)
Refer to Figure 299.
1. Inspect the intake and exhaust systems
leading to and from the turbocharger to
ensure absence of foreign material,
including burrs and loose lining fragments.
A thorough inspection is required as even small
particles can cause severe rotor damage if
inducted during high-speed operation.
2. Use new and approved gaskets at the
various air, oil and exhaust connections to
the turbocharger. Avoid the use of sealing or
jointing compounds at all flanged
connections.
3. Use a high-temperature, anti-seize
compound (such as Fel Pro C5A) on all
threaded fasteners connected to the
turbocharger.
4. Position the turbocharger (1) over the
mounting studs on the exhaust manifold.
5. Install the four mounting nuts (5) and tighten
to the specified torque, 40 lb-ft (54 N•m),
using torque wrench J 24406, or equivalent.
6. Fill the oil inlet port to overflowing with clean
engine oil before connecting the oil feed
hose to the turbocharger.
7. Install the lubrication feed hose (2).
8. If the clamp plates or V-bands are loosened
for angular orientation of the compressor
cover or turbine housing, ensure that the
mating flanges are tightly seated and that
the fasteners are snug but will still allow
cover orientation.
Complete the orientation of the cover and
housing before making any rigid connections
to the compressor inlet or to the turbine
outlet. Tighten the clamp plate capscrews
(used on Schwitzer model S300
turbocharger only) to the specified torque,
140 lb-in (16 N•m), if equipped, and V-band
retaining nuts, 90 lb-in (10 N•m), using
torque wrench J 5853-C, or equivalent. Then
make certain that all ducting aligns closely
with the turbocharger. This minimizes
external stresses acting on the unit.
9. Before connecting the drain hose, crank the
engine without firing until a steady stream of
oil flows from the drain port.
10. Install the lubrication drain tube (4) and
tighten the capscrews (3) to the specified
torque, 15 lb-ft (20 N•m), using torque
wrench J 24406, or equivalent.
11. Install the clamp securing the lubrication
drain tube to the oil fill tube.
12. Operate the engine at low idle for at least
three minutes after completing the
installation of the turbocharger.
5_106_00.bk Page 270 Friday, August 4, 2000 11:17 AM
BDC for engine manuals and specs
https://barringtondieselclub.co.za/
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