
9
Workshop Manual, TPD 1353E, Issue 3
121
Peregrine EDi and 1300 Series EDi
To inspect
Operation 9-5
Caution: Do not straighten the blades of the impeller or the turbine. If they are bent or damaged, the
turbocharger must be renewed.
1 Remove the turbocharger, see Operation 9-1.
2 Visually inspect the turbocharger for damage and leaks.
3 Ensure that the turbine shaft turns freely.
4 Check the actuator rod movement, see Operation 9-8.
5 Put a dial gauge on the turbocharger (A) to measure the end-float of the turbine shaft. Ensure that the tip of
the gauge is in contact with the end of the turbine shaft. Push the shaft fully in one direction and set the gauge
to zero. Push the shaft fully in the other direction and record the reading on the gauge.
The correct end-float tolerance is 0,02-0,10 mm (0.001-0.004 in). If the end-float is out of tolerance the
turbocharger must be renewed.
To clean the impeller and compressor casing
Operation 9-6
1 Remove the compressor casing, see Operation 9-3.
2 Put the compressor casing in a suitable container that contains a non-caustic solution. Allow the dirt to
become soft and then clean the casing with a hard brush and / or a soft scraper. Dry the casing with clean,
compressed air at low pressure.
3 Clean the impeller with a soft brush.
4 Fit the compressor casing, see Operation 9-4.
W103
A
This document has been printed from SPI². Not for Resale
Содержание 1300 EDi Series
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