Air Intake and Exhaust System
02
080
3
RG,RG34710,241 –19–30SEP97–1/1
Remove Turbocharger
RG8187B –UN–05DEC97
Removing Turbocharger
A—Oil Inlet Line
B—Oil Return Pipe
CAUTION: After operating engine, allow exhaust
system to cool before removing turbocharger.
Thoroughly clean exterior of turbocharger and surrounding
area to prevent entry of dirt into the air intake system
during removal.
IMPORTANT: When cleaning turbocharger, do not
spray directly into compressor cover or
turbine housing. If turbocharger
inspection is required, do not clean
exterior prior to removal. Doing so may
wash away evidence of a potential
failure mode. See TURBOCHARGER
SEVEN-STEP INSPECTION later in this
group.)
1. Refer to your machine technical manual to disconnect
air inlet and exhaust piping.
2. Remove turbocharger air intake hose and exhaust
elbow. Remove turbocharger air outlet piping (shown
removed).
3. Disconnect oil inlet line (A) and oil return pipe (B) from
turbocharger.
4. Remove four mounting cap screws and lift
turbocharger from exhaust manifold. Remove stainless
steel gasket.
5. Place turbocharger on a clean flat surface. Cap or plug
all air intake and exhaust openings.
6. Perform turbocharger seven-step inspection, as
described later, if failure mode has not yet been
determined. See TURBOCHARGER SEVEN-STEP
INSPECTION later in this group.
CTM100 (06APR04)
02-080-3
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=303
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