Bumper nwere nchekwa nchekwa, ịchọ mma ma melite njirimara ikuku nke ụgbọ ala na ebumnuche ndị ọzọ, site na echiche nchekwa, ụgbọ ala ahụ nwere ike rụọ ọrụ nchekwa n'ihe ọghọm nkuku dị ala, chebe ahụ ihu na azụ ụgbọ ala, yana n'ime ụgbọ ala. ihe mberede nke ndị ji ụkwụ aga nwekwara ike rụọ ọrụ ụfọdụ na nchekwa nke ndị ji ụkwụ aga.
Wepu bompa na-achọpụta na n'aka ekpe nke bompa e bumped n'ime a uzo, ya bụ, ebe nke bompa mgbaji dị mkpa ka a dochie ọhụrụ bompa bompa bompa bompa ọrụ bụ, nwere ike na ihe omume nke ihe mberede ka. belata mmebi nke ogwe osisi, ọnụ ụzọ ọdụ, ọdụ ọkụ ọdụ na akụkụ ndị ọzọ nke eriri chrome n'okpuru bompa nwere mmebi, Mgbe ewepụchara ya maka nnọchi, a na-eji egbe ịgbado ọkụ plastik na-ekpo ọkụ ma na-agbaji mgbape na azụ, na na plastic ịgbado ọkụ mkpanaka na-ekpo ọkụ mgbe na-akpụ akpụ tinyere cracks. A na-eji sander eletrik eme ihe na-ekpochapụ nkwonkwo ebe a na-ere ihe dị elu ma jiri wheel egweri eletrik mee ka elu agba mebiri emebi mee ka ọ dị mma. Mgbe oge mbụ gasịrị, a na-ekpochapụ putty kpamkpam, a na-ejikwa ájá nke ọkpụrụkpụ dị iche iche na-ehicha ya ma kpoo ya, mgbe ahụ, a na-etinye eriri chrome plating na bompa.
