Maintenance Of The Recirculation System; Changing The Filtering Cartridge - Kohler SFGLD480 Operation & Maintenance Manual

1. MAINTENANCE OF THE RECIRCULATION SYSTEM

Maintaining the crankcase gas recirculation system basically consists in changing the filtering cartridge,
inspecting the installation and performing the start-up procedure after changing the cartridge.
The filtering cartridges must be changed when the hours of operation specified in the maintenance guidelines
have been reached or when the filter is clogged (the red indicator at the top of the filter being completely
extended), whichever first occurs.
NOTE
Make sure you use spare filtering cartridges of model reference:
Check to see that, with the cartridge, you receive one O-ring for the top of the filter cartridge and another for the
upper part of the body.

1.1. Changing the filtering cartridge

PRODUCT INFORMATION
IO-C-M-25-011e
MAINTENANCE OF THE CRANKCASE GAS
RECIRCULATION SYSTEM
5.2.13
INDEX
.
Release the 4 filtering cartridge locks (1).
-
- Pull the lower body (3) slightly downwards and the
upper body (2) upwards to separate them. Take care
of possible oil splashing.
Remove the waste filtering cartridge (4) pulling
-
downwards smoothly; again oil splashing may occur.
- Remove the O-ring (5) from the top of the external
body of the filter and set a new one.
Set another O-ring (5) into the upper body and the
-
new filtering cartridge in the same position as the
used one was.
Slightly push the new cartridge upwards for a perfect
-
fit into its housing.
- Replace the external body of the filter, taking care
that the locks match.
Tighten the locks, fastening all the parts together.
-
DATE
Dep. 2
May 2006
O&M_2.002211.810_A_10_2016
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