Yakhiwe kakhulu ngedivayisi yokwandisa, idivayisi yokuvala, idivayisi yokuvula nokuvala igiya kanye ne-rack, idivayisi yokujika, ibhentshi lokusebenza kanye nohlelo lokulawula lwe-elekthronikhi;

2. Isimiso sokusebenza:

(1) Faka ishubhu le-aluminium eligobile elilodwa esikhumbeni sokugoba somshini wokugoba;

(2) Cindezela inkinobho yokuqala, isilinda sokwandisa sizokwandisa ingxenye eyodwa, isilinda sokuvala sizovala ithubhu le-aluminium, isilinda sokuvula nokuvala i-rack kanye ne-pinion sizothumela i-rack egiyeni;

(3) Isilinda samafutha esigoqekile sijika ngasikhathi sinye ama-R arc kuzo zombili iziphetho zengxenye eyodwa siye kolunye uhlangothi ngo-30° ngokusebenzisa i-rack kanye ne-pinion. Uma ukujikijela sekusendaweni, isilinda samafutha okwandisa siyakhululwa bese sibuyiselwa, bese kukhishwa ithubhu le-aluminium eligoqekile;

(4) Cindezela inkinobho yokuqala futhi, isenzo sonke siyasethwa kabusha, bese umsebenzi wokuskena usuqediwe.

3. Izidingo zesakhiwo semishini (ehlukile kwabanye abakhiqizi):

(1) Khulisa idivayisi yokuvala ikhanda eligobile kanye nedivayisi yokuvula nokuvala i-gear rack ukuze wenze isakhiwo senqubo sibe ngcono kakhulu.

(2) Khulisa idivayisi yokubeka uhlangothi lwekhanda eligobile ukuqinisekisa i-engeli efanayo yokugobile.