General failures’ analysis
63,4 cm³ chainsaws
d) Cooling system cleaning
Blow, with compressed air, cylinder fins, starter
case and flywheel
Important:
•Clean weekly the cooling system. For heavy
duty work, clean it every day
• Use Loctite 243 to tighten plastic component
Tightening torque
Cover
0,4 kgm (35,4 in lb)
+ Loctite 243
Tightening toque cover-basement
0,4 kgm (35,4 in lb) + Loctite 243
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