Cleaning, Injector; Nozzle - DAF CF65 Series Service Manual

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CF65/75/85 series
6. CLEANING

6.1 CLEANING, INJECTOR

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The injector body (nozzle) must
never be cleaned with copper or
steel wire brush. When cleaning the
exterior of the injector nozzle, do not
pass the brush over the injector
nozzles. If this happens, the nozzle
must be replaced.
Injector nozzles
The use of steel or copper brushes can cause
deformation of the injector nozzles with the result
that the fuel is not injected in the corrrect way and
the amount of fuel injected is affected.
Such deformation cannot be detected by carrying
out the normal injector test.
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The injector nozzles must not be
cleaned (with a needle).

Nozzle

Before cleaning the nozzle, cover the injector
nozzles and only clean the nozzle with the brass
hand brush in the injector cleaning set
(DAF no. 1329371).
©
200324
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PE ENGINE FUEL SYSTEM
Cleaning
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