* Bophelo bo bolelele: Bophelo ba tšebeletso bo ka fihla lilemo tse 30, 'me bo phekoloe ka oxidation le thibelo ea mafome.
*Tlhokomelo e bonolo; ho nkela adsorbent sebaka, o hloka feela ho tlosa dikurufu tse 4 tse sekoahelong se ka hodimo ka wrench ya Allen, mme muffler e ka tloswa mme ya nkelwa sebaka ke ho sotha hanyane.
*Moralo o ikhethang oa ho ntša mosi o thibelang mocheso o lumella mongobo o monyelang holim'a mosi hore o ntše metsi ka botlalo, e leng se fokotsang tahlehelo ea khase e nchafatsang.