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.... i ............t '.....................'" , ,,i' "I"'_I_,' '_"':"""'"'i................... , ....,,,,i...........
F. I"ROUBI.E SHOOTING CHART
Read and follow all safety instructions in the Special Safety Section before servicing yoursaw.
TROUBLE
Oil inadequate for bar,,
..........and cfla_rt_lu_brication
CAUSE
Chain does not move
when trigger switch is
engaged.
Chain Clatters or cuts
roughly
Chain stops within the
cut
Chain cuts at an angle
.....1. Ofllank empty ...........
2. Oil pump clogged.
3. Guide bar oil hole blocked.
1. Chain tension too tight.
2. Guide bar rails pinched.
3. Clutch slipping (2.0 HP models
only)
4. Triggerswitchfailure.
1.Chain tension incorrect.
2. Cutters dull, improperly sharp*
ened; depth gauges too high.
3. Sprocket..worn.
4. Chain wearduetocontactwithdirt,
sand,ormetalobjectinwDod.
5. Cutters damaged after striking
foreign material.
REMEDY
........1. Rlloiltank. *..........................
2. ContactSearsServiceCenter.
3. Remove bar and clean,
1. See Chain Tension.
2. Repairor replace.
3. ContactSears Service Center.
4. Contact Sears Service Center,
1.see Chain Tension.
2. SeeChain Sharpening.
3. Replace.
4. Resharpen orreplaceChain.
5. Sharpenall cuttersevenlyand
uniformlyor replacechain.
See ChainSharpening.
1. Chain cutter tops not filed flat.. 1.
2. Guide bar burred or bent; rails 2.
uneven.
1.Cutters damaged on one side.
2. Chain dull on one side.
3. Guide bar bent, or worn.
See ChainSharpening.
Repairor replaceguidebar.
1. Resharpenun_ all cuttershave
equalanglesand lengths.
2. Resharpen untilall cuttershave
equal anglesand lengths.
3. Replace guidebar,
21
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