Kuita kwegungano:
Isa mafuta papiston yepiston, piston pin seat gole, uye yekubatanidza tsvimbo diki yekupedzisira bushing, isa diki magumo ekubatanidza tsvimbo mupiston uye gadzirisa gomba repini nepiston, uye pfuura piston yepiston kuburikidza nekumucheto kudiki kwe. iyo yekubatanidza tsvimbo gomba Uye zviise munzvimbo, uye isa muganhu denderedzwa kumativi ese maviri episton pin seat gole.

Gungano nzvimbo:
Pachave nekunangisa mamaki pane yekubatanidza tsvimbo uye piston, kazhinji yakasimudzwa kana miseve. Aya mamakisi anowanzo kutarisana negwara retiming system, ndiko kuti, mamaki padanda rekubatanidza uye kumusoro kwepiston kunofanirwa kuchengetwa kune rimwe divi.