Yini ama-probes angakala?

	I-feeler gauge ingase isetshenziselwe ukuhlola, phakathi kwezinye izinto: ukucaciswa kwe-tappet, ukucaciswa kwe-spark plug, izindawo zokusabalalisa, indawo yokuvula kanye nokucaciswa kweringi ye-piston.
Izikhala zomsunduzi
	Ompompi kufanele babe ububanzi obumisiwe ukusuka esiqwini sevalvu enjinini ukuze kuvinjelwe ukushayisana.
izikhala kuma-spark plugs
	Ama-spark plugs kufanele afakwe ukuze inhlansi ikwazi ukudlulisa amandla kusuka ohlelweni lokuthungela kuya ekamelweni elivuthayo.
Amaphuzu okusabalalisa
	Amaphoyinti okusabalalisa kufanele afakwe ngendlela yokuthi akwazi ukudlulisa amandla kagesi aphezulu ukusuka ohlelweni lokuthungela ukuya kuma-spark plugs ngendlela ethile yokudubula.
Ukuthwala imvume
	Amabhere kufanele abe nenani elithile lokuvunyelwa phakathi kwezindlu zawo ukuze i-crankshaft ijikeleze kahle.
Izikhala zendandatho ye-piston
	Izikhala zendandatho ye-piston kufanele zilungiswe ukuze ipiston isebenze kahle futhi kungabikho ukusetshenziswa kukawoyela ngokweqile noma ukwanda kwegesi.