Zvikonzero nei chain saw isingatangwe ndeiyi:

1. Nzira isiriyo yekuvhiya yakaita kuti cheni yesaha ifashamise humburumbira.Kunyatsotaura, haisi mhosva, uye kune zvakawanda zvakadaro;

2. Kana chiyero chemafuta chakarurama;

3. Spark plug inogona kunge isina magetsi;

4. Pane chikwambo papiston here.

Tarisa dunhu reoiri uye redunhu kuti uone kana iyo sefa yemafuta yakavharwa, ingave iyo carburetor iri kupomba zvakajairika, uye kana spark plug yakasimbiswa.Bvisa pamusoro pe spark plug, woiisa pasimbi, uye dhonza muchina kuti uone kana spark plug ine simba.Bvisa sefa yemhepo uye tarisa kana yakachena.Bvisa carburetor, donhedza mamwe mafuta muhumburumbira, uye mhanyisa muchina kakawanda.

Kana zvisina kudaro, unofanira kuchenesa carburetor kana kuitsiva, uye tarisa cylinder block pamagumo.Kana iwe usingashandisi muchina kwenguva yakareba mune ramangwana, unofanira kubvisa mafuta kubva mutangi.Mhanya muchina uye pisa mafuta ari mu carburetor uye cylinder.Kana mafuta akasara achivhara carburetor, kazhinji chenesa sefa zvakanyanya uye shandisa mafuta ekuzora zvakanaka.Uye zvakare, kukuvara kwechisimbiso chemafuta, magineti flywheel uye crankshaft, crankcase uye balancer zviitiko zvisingawanzo.Kana matambudziko ari pamusoro apa asiri iwo chikonzero, anogona kutariswa.