Makita 903D Instruction Manual

This will allow approx. 1/5 of the wheelpoint diameter to protrude above thechain cutters as chain manufacturers re-commend.NOTE :Always check the protrusion of the wheel point using the gauge after tightening thewing bolt securely because the guide may move when you tighten the wing bolt secure-ly.1/5 of wheel point diameter%Place the wheel point on the chain sothat the wheel point fits into the chaincutter and the guide line (30"or 35")on the guide i s parallel to the chain.Switch on the tool and wait until thewheel point attains full speed. Thenmove the tool back and forth severaltimes while maintaining the wheel pointlevel or a t 10" in relation to the chain.(Refer to the instruction manual of yourchain saw whether you should maintainthe wheel point level or maintain it a tIO".)1 ChainLevel___)1ooCAUTION :Place the wheel point on the chain before switching on and remove the wheel pointfrom the chain after the wheel point has come to a complete stop. Otherwise the rotat-ing wheel point may damage the chain cutters.10