Oregon PN2500N Mode D'emploi page 85

keeping the tip of the bar near a surface in order to see some oil drops .
Adjust, if needed, the oil flow.
Drive sprocket:
Check for extensive wear, and replace it when the teeth are worn over
1.0mm.(Fig.42)
Guide bar
- Periodically clean the chain sliding groove（1） and the oil ports（2）.
(Fig.43)
- Lubricate the grease port with bearing grease. (Fig.44)
- In case of chain / bar replacement, please use original spare parts only;
the type of bar and chain originally supplied with the chain saw has been
tested and certificated according to the existing laws, particularly in order
to limit any kick back danger ; therefore using non original bar and chain
can be very dangerous for the user.
- The brand and type of bar and chain are indicated on the technical data
table.
GB
Fig.42
Fig.43
Fig.44
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