Chifukwa cha makina owongolera phokoso lachilendo: 1. Chiwongolero chowongolera sichimapaka mafuta, kukangana ndi kwakukulu.2. Onani kuti chiwongolero chamafuta ndi ochepa.3. Onani kuti mgwirizano wapadziko lonse uli ndi mavuto.4. Chassis kuyimitsidwa bwino ndodo lug sleeve agi...
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