Zida zoyambira za mathirakitala akumidzi ndi magalimoto oyendera zaulimi zili ndi zosefera mpweya, zosefera mafuta ndi zosefera dizilo, zomwe zimadziwika kuti "zosefera zitatu". Kugwiritsa ntchito "zosefera zitatu" kumakhudza mwachindunji ntchito ya opareshoni ndi moyo wautumiki wa woyambitsa. Pakalipano, madalaivala ambiri amalephera kusunga ndi kuteteza "zosefera zitatu" molingana ndi nthawi ndi malamulo omwe amaperekedwa, zomwe zimachititsa kulephera kwa injini pafupipafupi ndi kulowa msanga mu nthawi yokonza. Tiyeni tionepo kenako.
Katswiri wokonza amakukumbutsani: kuteteza ndi kukonza fyuluta ya mpweya, kuwonjezera pa nthawi zonse ndi ntchito ndi kukonza zofunika, ayeneranso kulabadira mfundo zotsatirazi:
1. Grill yowongolera ya fyuluta ya mpweya sayenera kupunduka kapena dzimbiri, ndipo mbali yake yolowera iyenera kukhala madigiri 30-45. Ngati kukana kuli kochepa kwambiri, kumawonjezeka ndikukhudza mpweya. Ngati mpweya uli waukulu kwambiri, kuzungulira kwa mpweya kumachepa ndipo kulekanitsidwa ndi fumbi kumachepetsedwa. Kunja kwa masambawo sikuyenera kupakidwa utoto kuti tinthu ta oxidation zisalowe mu silinda.
2. Ukonde wolowera mpweya uyenera kutsukidwa panthawi yokonza. Ngati fyulutayo ili ndi kapu yafumbi, kutalika kwa tinthu ting'onoting'ono sikuyenera kupitirira 1/3, apo ayi iyenera kuchotsedwa nthawi; kamwa ya kapu ya fumbi iyenera kusindikizidwa mwamphamvu, ndipo chisindikizo cha rabara sichiyenera kuonongeka kapena kutaya.
3. Kutalika kwa msinkhu wa mafuta a fyuluta kuyenera kukwaniritsa zofunikira. Ngati mulingo wamafuta ndi wapamwamba kwambiri, umayambitsa ma depositi a kaboni mu silinda. Mafuta otsika kwambiri amachepetsa ntchito ya fyuluta ndikufulumizitsa kuvala kwake.
4. Pamene mesh yachitsulo (waya) mu fyuluta yasinthidwa, m'mimba mwake ya dzenje kapena waya ukhoza kukhala wochepa pang'ono, ndipo mphamvu yodzaza sichingawonjezeke. Apo ayi, ntchito ya fyuluta idzachepetsedwa.
Samalani ndi kutuluka kwa mpweya wa chitoliro cholowetsa, ndipo kusintha kwa mafuta ndi kuyeretsa kuyenera kuchitidwa pamalo opanda mphepo ndi fumbi; fyuluta ya fan iyenera kuchitidwa m'malo okhala ndi chinyezi chochepa komanso mpweya wothamanga kwambiri, ndipo njira yowombayo iyenera kukhala yotsutsana ndi mpweya womwe umalowa pazenera; pakukhazikitsa, Mayendedwe opindika a zosefera zoyandikana za Di ayenera kudutsana.
QSAYI. | Chithunzi cha SK-1246A |
OEM NO. | CUMMINS 70024177 |
MTANDA REFERENCE | AF55320 AF55020 |
APPLICATION | Cummins injini QSF2.8 |
LENGTH | 235/229 (MM) |
KUBWIRIRA | 191/185 (MM) |
KUSINTHA KWAMBIRI | 319/353 (MM) |
QSAYI. | Chithunzi cha SK-1246B |
OEM NO. | |
MTANDA REFERENCE | AF55312 |
APPLICATION | Cummins injini QSF2.8 |
LENGTH | 221/(218/224) (MM) |
KUBWIRIRA | 175/(171/177) (MM) |
KUSINTHA KWAMBIRI | 38 (MM) |