Full Product Manual
Fig. 43
3. Make sure that the chain brake is disengaged. Rotate the saw chain (7) by
hand. Repeat the lubrication procedure until the entire sprocket has been
greased.
4. Guide bar and saw chain maintenance
Most guide bar problems can be prevented merely by keeping the product well
maintained. Incorrect filing and non-standard cutter and depth gauge settings are
the causes of most guide bar problems, primarily resulting in uneven bar wear. As
the bar wears unevenly, the rails widen, which may cause the chain to clatter and
make it difficult to complete straight cuts. If the guide bar is insufficiently
lubricated and the product is operated with a saw chain which is too tight, this will
contribute to rapid bar wear. To help minimise bar wear, maintenance of the guide
bar as well as the saw chain is recommended.
1. Disassemble the guide bar and saw chain in reversed order from assembly.
2. Check t
he oiling port (14) for clogging and clean if necessary to ensure proper
lubrication of the guide bar and saw chain during operation. Use a soft wire
small enough to insert into the oil discharge hole (Fig. 44).
Fig. 44
NOTE: The condition of the oil passages can be easily checked. If
the passages are clear, the chain will automatically give off a spray
of oil within seconds of the product starting. Your product is
7
8a
14
8b
1-800-348-5004
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