M'malo valavu tsinde zisindikizo pa VAZ 2105-2107
Zisindikizo za tsinde la valve zimalepheretsa mafuta a injini kuti asalowe m'chipinda choyaka moto kuchokera pamutu wa silinda. Ngati atopa, ndiye kuti pakapita nthawi mafuta amagwera pansi pa valve ndipo, motero, kumwa kwake kumawonjezeka. Pankhaniyi, m'pofunika m'malo zisoti. Ntchitoyi si yophweka, komabe, ndi kupezeka kwa chida chofunikira, mungathe kulimbana nacho popanda mavuto. Ndipo pa izi muyenera zotsatirazi:
- Valve desiccant
- Cap remover
- Tweezers, pliers mphuno yaitali kapena maginito chogwirira
Popeza injini zamagalimoto "zachikale" zimakhala ndi mapangidwe ofanana, njira yosinthira zisindikizo za mafuta idzakhala yofanana kwa aliyense, kuphatikizapo VAZ 2105 ndi 2107. Choyamba, muyenera kuchotsa chivundikiro cha valve, ndiye camshaft; komanso wogwedeza ndi akasupe.
Kenako masulani mapulagi kumutu ndikuyika pisitoni ya silinda yoyamba pamwamba pa chakufa. Kenako ikani chubu chosinthika mu dzenje, mutha kugwiritsa ntchito malata, kuti asalole kuti valavu imire pansi pakuyanika.
Kenaka timayika desiccant, ndikuyiyika pa camshaft mounting stud moyang'anizana ndi valavu yomwe tidzayimitsa.
Ndipo timakankhira lever pansi kuti kasupe wa valve akanikizidwe mpaka zowonongeka zichotsedwe. Chithunzi chomwe chili pansipa chikuwonetsa momveka bwino:
Tsopano timatulutsa croutons ndi maginito chogwirira kapena tweezers:
Ndiye mukhoza kuchotsa chipangizocho, chotsani mbale yapamwamba ndi akasupe kuchokera ku valve. Ndiyeno tifunika chokoka china chimene tidzachotsa nacho zisoti. Iyenera kukanikizidwa pa gland, ndikuyiyika pansi kwambiri ndi kulemera kwake, yesani kuchotsa kapuyo poyikokera mmwamba:
Zotsatira zake, timapeza chithunzi chotsatira:
Kuyika zatsopano, choyamba muyenera kuziviika mu mafuta. Kenaka ikani kapu yotetezera pa valve, yomwe nthawi zambiri imaphatikizidwa muzitsulo, ndikusindikiza mosamala chisindikizo chatsopano cha mafuta. Izi zimachitika ndi chipangizo chomwecho, chochotsa kapu chokha chiyenera kutembenuzidwa. Chabwino, ndiye zonse zimachitika motsatira dongosolo, ndikuganiza kuti mavuto sayenera kuwuka.
