Winco 1B40 - Manual (Page 19)

Checking the filter cartridge
– Check filter cartridge's gasket surface „1“ for
damage, Fig. 46.
– Check the filter cartridge for cracks or any
other type of damage to the paper filter by
holding it inclined towards the light or by
shining a light source through it.
Important !
The slightest damage to the paper filter rules
out it being used any longer.
– Re-assemble the filter cartridge in the reverse
order of work.
5.5. Maintenance every 1000
operating hours
5.5.1. Cleaning the oil filter
The oil filter should be cleaned at the same time
as the engine oil is changed, since oil escapes
when the filter is removed.
The engine must be standing horizontally and
switched off.
Danger of scalding from hot oil !
Trap the old oil and dispose of it in
accordance with local legislation.
– Loosen screw „1“ with approx. 5 rotations,
Fig. 47.
– Remove oil filter from housing, Fig. 48.
– Use an air line to blow out oil filter dirt from
the inside outwards, Fig. 49.
– Check joint washer „1“ whether it is damage;
replacement if necessary, Fig. 50.
– Check joint washer „2“ whether it is damage
and correctly fitted, replace oil filter if neces-
sary.
– Lubricate joint washer before fitting.
– Put in oil filter and press until limit stop,
Fig. 51.
– Check whether tension springs sit close to oil
filter with both ends „1“, before tightening
screw.
– Check the oil level and restore to the max.
level if required, Chapter 4.1.1.
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