Turbocharger; Operation 9-1 To Remove - Perkins 900 Series Workshop Manual

9

Turbocharger

To remove
Warning! Turbochargers operate at high speed and at high temperatures. Keep your fingers, tools and debris
away from the inlet and outlet ports of the turbocharger and prevent contact with hot surfaces
1 Thoroughly clean the turbocharger with a non caustic cleaner.
2 Remove the air cleaner hose at the compressor inlet.
3 Release the hose clips (A1) between the crossover pipe (A3) and the induction manifold (A4). Push the hose
on to the crossover pipe.
4 Release the hose clips (A2) between the turbocharger compressor outlet and the crossover pipe. Remove
the crossover pipe, together with the hose and the hose clips.
1
4
A
5 Release the union connection (B2) on the oil supply pipe (B1) at the top of the bearing housing. On the lower
section of the oil supply pipe (C1); use a spanner to hold the union adaptor at the oil filter head adaptor and
release the union nut (C2). Remove the oil supply pipe.
6 Release the union nut (B3) of the oil drain pipe (B4) at the bottom of the bearing housing of the turbocharger.
7 Release the hose clip(s) (C3) between the oil drain pipe and the sump elbow (C4). Push the hose (C5) up
the oil drain pipe (C6) and remove the oil drain pipe from the elbow.
6
5
4
C
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This document has been printed from SPI². Not for Resale
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2
C0141/21
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C0139/1
B
Workshop Manual, TPD 1345E, issue 3
900 Series
Operation 9-1
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2
5
3
6
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C0140/1
Continued