Craftsman 138.98946 Operator's Manual page 26

PROBLEM CAUSE SOLUTION
Bar and chain running
hot and smoking.
1. Check chain tension for
over tight condition
2. Chain oil tank empty.
1. Tension chain. Refer to Chain
Tension earlier in this manual.
2. Check oil tank.
Motor runs, but chain is
not rotating.
1. Chain tension too tight.
2. Checkguidebarandchain
assembly.
3. Checkguidebarandchain
for damage.
1. Retension chain, Refer to Chain
Tension earlier in this manual.
2. Refer to Assembling the Bar and
Chain earlier in this manual.
3. Inspect guide bar and chain for
damage.
CALLUS FIRST
For any questions about operating or maintaining your product,
call the Craftsman® Help Line!
Your product has been fully tested prior to shipment to ensure
your complete satisfaction.
26 - English