ʻO ka mea hoʻoheheʻe Diesel Fuel Injector 0445120081 Bosch no FAW Truck Engine

E hoʻokomo pololei i ka wahie injector
Ma muli o kā mākou hana kūpono ʻole i ka wā e hoʻokomo ai i ka injector wahie, e hoʻopau ʻia ka hana hana maikaʻi mua o ka hui pū ʻana o ke apo, i ʻole e hana maikaʻi ka mīkini diesel a ʻaʻole hiki ke hana. No laila, i ka wā e hoʻokomo ai i ka injector wahie, pono e mālama ʻia nā ʻano aʻe:
(1) ʻAʻole pono e nalo ka pahu hoʻopaʻa hoʻopaʻa ʻana o ka wahie injector. ʻO ke kumu o ka hoʻopaʻa ʻana ʻaʻole wale e pale i ka lele ʻana o ka ea a pāʻani i kahi hana hoʻopaʻa, akā no ka hōʻoia ʻana i ka injector wahie i kahi kūlana maikaʻi loa, i hiki ai i ka mīkini diesel ke loaʻa i ka hoʻokele waiwai maikaʻi loa a me ka mana i ka wā e hana ana. Inā nalowale ka gasket sealing, ʻaʻole i hoʻopaʻa maikaʻi ʻia ka hui ma waena o ka wahie injector a me ka wahie injector noho lua, ka hopena i ka leakage o ka ea, a ʻaʻole lawa ke kaomi i loko o ka cylinder o ka engine diesel, no laila paʻakikī a hiki ʻole ke hoʻomaka. . Inā loaʻa kahi leo o ka leaka o ka ea, pono e wehe ʻia ka injector wahie. , E nānā inā nalo ka gasket, a mai hoʻopaʻa makapō i ka nut injector. Inā ʻaʻohe gasket i loko o ka lua noho a i ʻole ke kīpē ma muli o ka hoʻohana lōʻihi, pono ʻoe e hoʻouka hou a hoʻololi paha i ke apo sealing kūpono. I kā mākou hana, ua ʻike mākou ʻaʻole i hoʻolohe kekahi mau mīkini i nā kikoʻī o ka gasket. Ke ʻike lākou ʻaʻole nalo a ʻaʻole kūpono paha ke kinoea, lawe wale lākou i kahi pahu a kau ma luna o ke kinoea kahiko, a hoʻololi kekahi me nā pahu ʻē aʻe. he hewa. No ka mea he mau koi ka mānoanoa o ka gasket sealing, ʻo ka mānoanoa o ka gasket keleawe ma kahi o 1.5 mm, a ʻoi aku ka mānoanoa o ka gasket o kekahi mau hiʻohiʻona. Inā mānoanoa a lahilahi paha ka gasket, e hoʻopau ia i ke kūlana hana maikaʻi loa a me ka hana hana o ka injector.
(2) Pono ka ikaika hoʻopaʻa paʻa o ka nut plate pressure. ʻO ka ikaika paʻa o ka nut paʻi paʻi e paʻa i ka ea. I ka manawa like, pono e like ka ikaika o ka paʻa ʻana o nā nati paʻi paʻi ʻelua, inā ʻaʻole hiki ke hoʻokomo pono ʻia ka injector, hoʻoheheʻe ʻia ka ea a hoʻopilikia i ka maikaʻi o ka pulupulu.
(3) E nānā pono i ka maʻemaʻe. I ka hoʻouka ʻana, ʻaʻole wale e hoʻolohe i ka hoʻomaʻemaʻe o ka injector, akā e hoʻolohe pū i ka maʻemaʻe o ka lua noho injector e hoʻopau i nā waiho kalapona a me ka lepo, i ʻole e skewed ka injector, e hopena i ka maikaʻi ʻole a i ʻole ka lele ʻana o ka ea.