Hanyoyin tuƙi marasa kyau sune babban abin da ke haifar da lalacewa gahanyoyin robaSaboda haka, domin kare hanyoyin roba da kuma tsawaita tsawon lokacin aikinsu, dole ne masu amfani su kula da waɗannan matakan kariya yayin amfani da injin:

(1) An haramta yin tafiya fiye da kima. Yin tafiya fiye da kima zai ƙara tashin hankaliƙananan waƙoƙin loda waƙa, yana hanzarta lalacewar ƙarfen tsakiya, kuma a cikin mawuyacin hali, yana sa ƙarfen tsakiya ya karye kuma igiyar ƙarfe ta karye.

(2) Kada a yi juyi mai kaifi yayin tafiya. Juyi mai kaifi na iya haifar da rabuwar ƙafafun da lalata hanyar, kuma yana iya haifar da karo da ƙarfen tsakiya, wanda hakan zai sa ƙarfen tsakiya ya faɗi.

(3) An haramta hawa matakala da ƙarfi, domin wannan na iya haifar da tsagewa a tushen tsarin kuma a cikin mawuyacin hali, igiyar ƙarfe ta karye.

(4) An haramta gogewa da tafiya a gefen matattakalar, in ba haka ba yana iya haifar da tsangwama ga jiki bayan an mirgina gefen hanyar, wanda ke haifar da karce da yankewa a gefen hanyar.

(5) Hana tafiya a kan gada, wanda shine ɗaya daga cikin manyan dalilan lalacewar tsari da karyewar ƙarfe a cikin zuciyar.

(6) An haramta jingina da tafiya a kan gangara (Hoto na 10), domin wannan na iya haifar da lalacewa ga ƙafafun hanya saboda rabuwa.

(7) A riƙa duba yanayin lalacewar ƙafafun tuƙi, ƙafafun jagora, da ƙafafun tallafi akai-akai. Tayoyin tuƙi da suka lalace sosai na iya ƙulla ƙarfen tsakiya kuma su haifar da lalacewar ƙarfen tsakiya. Dole ne a maye gurbin irin waɗannan ƙafafun tuƙi nan da nan.

(8) Ya kamata a riƙa kula da kuma tsaftace hanyoyin roba akai-akai bayan an yi amfani da su a wuraren da laka da sinadarai masu yawa ke tashi. In ba haka ba, zai hanzarta lalacewa da tsatsaWaƙoƙin roba masu sauƙi.