Service Manual

ISB, ISBe and QSB (Common Rail [...] Turbocharger
Section 10 - Air Intake System - Group 10 Page 10-49
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Remove
Automotive and Industrial
• Remove the exhaust piping.
• Remove the turbocharger compressor air inlet
connection. Refer to Procedure 010-022 in Section 10.
WARNING
This component or assembly weighs greater than 23
kg [50 lb]. To prevent serious personal injury, be sure
to have assistance or use appropriate lifting
equipment to lift this component or assembly.
WARNING
.
• Remove the turbocharger compressor outlet elbow, V-
band clamp, and o-ring from the turbocharger
compressor outlet.
CAUTION
Before discarding the turbocharger mounting gasket,
identify the type of gasket removed. Some
turbocharger mounting gaskets have a divider down
the middle of the gasket and some do not. Only
replace the gasket with a like gasket. Use of the
incorrect gasket will result in turbocharger damage.
• Remove the four turbocharger mounting nuts.
• Remove the turbocharger and gasket.
• Never reuse a turbocharger mounting gasket.
Marine Applications
WARNING
This component or assembly weighs greater than 23
kg [50 lb]. To prevent serious personal injury, be sure
to have assistance or use appropriate lifting
equipment to lift this component or assembly.
CAUTION
The gasket water ports are larger on the top and
bottom passages. The gasket is also marked
“Turbocharger” on the side facing the turbocharger.
The gasket must be installed with the port size
matching the ports of the exhaust manifold and
turbocharger, and with the “Turbocharger” marking
facing the turbocharger to prevent damage to the
turbocharger from overheating.
• Remove the turbocharger mounting nuts and
turbocharger.
• Remove the gasket.