Wannan jerin abubuwan dubawa hanya ce mai sauri don bincika idan nakukekeyana shirye don amfani.

Idan keken naku ya gaza a kowane lokaci, kar a hau shi kuma ku tsara lokacin duba lafiyarsa tare da ƙwararren makanikin kekuna.

*Duba matsi na taya, dabaran dabaran, magana tashin hankali, kuma idan sandal bearings ne m.

Bincika ga lalacewa da tsagewa akan ramummuka da sauran abubuwan haɗin dabaran.

*Duba aikin birki.Bincika idan sandunan hannu, karan hannun, sandar riko da sandar an gyara su yadda ya kamata kuma ba su lalace ba.

* Bincika madaidaitan hanyoyin da ba su dace ba a cikin sarkarda kuma cewa sarkar tana jujjuyawa cikin yardar kaina ta cikin gears.

Tabbatar cewa babu gajiyar ƙarfe a kan ƙugiya kuma igiyoyin suna aiki lafiya kuma ba tare da lalacewa ba.

*Tabbatar cewa saurin sakewa da kusoshi an ɗaure su sosaikuma a daidaita daidai.

Dan ɗaga keken da sauke don gwada girgizawa, girgizawa da kwanciyar hankali na firam (musamman maɗaukaki da latches na firam da maƙallan riƙo).

*Bincika cewa tayoyin sun cika da kyau kuma babu lalacewa da tsagewa.

*Keken ya kamata ya kasance mai tsabta kuma ba tare da lalacewa ba.Nemo wuraren da ba su da launi, tarkace ko lalacewa, musamman a kan madaidaicin birki, waɗanda ke tuntuɓar baki.

*Duba cewa ƙafafun suna amintacce.Kada su zame a kan gatari.Sa'an nan, yi amfani da hannuwanku don matse kowane guda biyu na magana.

Idan tashin hankalin magana ya bambanta, daidaita ƙafafun ku.A ƙarshe, juya ƙafafun biyu don tabbatar da cewa sun juya sumul, sun daidaita kuma kar a taɓa mashinan birki.

*Tabbatar cewa ƙafafunku ba za su tashi ba.riƙe kowane ƙarshen keken a cikin iska da bugun ƙafar ƙasa daga sama.

*Gwada birkita hanyar tsayawa akan keken ku da kunna birki guda biyu, sannan ki girgiza keken gaba da baya.Keken bai kamata ya yi birgima ba kuma mashinan birki su kasance da ƙarfi a wurin.

*Tabbatar cewa an daidaita mashinan birkitare da rim kuma duba lalacewa akan duka biyu.