Operation Manual

Job Card No.:
Engine:
Filing No.:
Intake Air Cleaner (Plastics)
Servicing
178-87-10 1134
Servicing
This job card refers only to ”Fibroid-elastov 30”
filtering mats produced by Delbag.
The cleaner consists of two or three segments.
If removal of a filtering mat from one of the segments
during engine service causes the air pressure to rise,
service entire air cleaner.
It is recommendable always to keep one set
of mats in reserve, enabling it to be cleaned
while the engine is running.
Job
Stop engine. Open clips (1) of one segment and
remove one mat (2). Put mat in a vessel filled with
detergent and let soak for a few minutes. Wash mat
and rinse in fresh water. Let mat drip off and dry.
Reinstall mat (2) and tighten clips (1).
Never squeeze or fold mats! Insert dry filter mat (2)
back into the filter segment and tighten clips (1).
Use can also be made of expendable plastics-type
Freudenberg Viledon PSB 1290 filter mats, which
are temperature-resistant up to approx. 70°C. Being
only of 15 mm thickness, two layers of mats must be
installed in one segment.
06.03.11
S/BVM 628
Tools:
- Standard tools
Detergents:
- The detergent chosen should suit the
particular type of soiling. A typical de-
tergent should be a mixture of 200g of
Henkel P3-T308 with 20 litres of water,
the temperature being approx. 50°C.
- or a detergent of the same quality from
a different company.
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