Taking Care Of The Guide Bar - Stihl MSE 170 C Manual De Instrucciones

After finishing work
Disconnect the plug from the wall
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outlet.
Slacken off the chain if you have
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retensioned it at operating
temperature during cutting work.
NOTICE
Always slacken off the chain after
finishing work. The chain contracts as it
cools down. If it is not slackened off, it
can damage the drive shaft and
bearings.
Storing for a long period
See chapter on "Storing the Machine"
MSE 170 C, MSE 210 C

Taking Care of the Guide Bar

2
1
Turn the guide bar over – every time
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you sharpen the chain and every
time you replace the chain – this
helps avoid one-sided wear,
especially at the nose and
underside of the bar.
Regularly clean the oil inlet hole (1),
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the oilway (2) and the bar groove
(3).
Measure the groove depth – with the
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scale on the filing gauge (special
accessory) – in the area used most
for cutting.
Chain Chain pitch Minimum
type groove depth
Picco 1/4" P 0.16" (4.0 mm)
Rapid 1/4" 0.16" (4.0 mm)
Picco 3/8" P
Rapid 3/8"; 0.325"
Rapid 0.404"
If groove depth is less than specified:
Replace the guide bar.
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The drive link tangs will otherwise
scrape along the bottom of the groove –
the cutters and tie straps will not ride on
the bar rails.
3
English
0.20" (5.0 mm)
0.24" (6.0 mm)
0.28" (7.0 mm)
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