ʻO ka hoʻoheheʻe ʻana i ka pahu pahu pahu 0445120360 Bosch no SFH Isuzu Diesel Engine.

Hoʻoponopono i nā pilikia injector nui

Ma waena o nā hemahema o ka injector, nā hemahema i hana ʻia e ka pōʻino o ka hui valve needle a me ka pōʻino o ka waihona hole injection no ka hapa nui e like me nā helu helu. No laila, pono mākou e noʻonoʻo i nā ʻano mālama a me nā ana no ka hui valve needle a me ka puka nozzle 3.1 Maintenance o ka hui valve needle.
Inā he stagnation i loko o ka nila a me ke kino o ka nila, a i ʻole ablation liʻiliʻi a hoʻopaʻa ʻia ma ka ʻili o ka cone sealing o ka valve needle, pono ia e wili i ka lua o ka nila. E ho'āʻo ʻaʻole e paʻi i ka noho kiwi i ka wā e wili ai e hōʻemi i ka ʻaʻahu o ka noho valve. Hiki iā ʻoe ke wili iā ia me ka lima a i ʻole ma ka hoʻopaʻa ʻana i ka paʻa o ka pahu nila ma luna o kahi bench vise me kahi awa pale metala palupalu.
Ma hope o ka ʻaʻahu ʻana ma waena o ka valve needle a me ka noho valve needle, hiki ke hoʻopaʻa ʻia ka noho valve e hōʻoia i ka hana sila. I ka wā e wili ai, hiki ke hoʻopili ʻia kahi liʻiliʻi o ka abrasive i ka ili hoʻopaʻa o ka ʻili o ka cone valve cone. E makaʻala ʻaʻole e hoʻopili i ka abrasive i ke alakaʻi i ka wā e hoʻokomo ai i ka valve nila no ka pale ʻana i ka ʻaʻahu nui ʻana i ke alakaʻi. E wili me ka abrasive a hiki i ka hopena, hiki iā ʻoe ke hoʻohana i ka ʻaila lubricating maʻemaʻe no ka wili ʻana, a hiki i ka ʻili o ka cone sealing i kahi apo maopopo me ka laulā o 0.20 ~ 0.25mm, a hoʻokō ka hana sealing i nā koi.
Ma hope o ka hoʻopau ʻia ʻana o ka valve needle, hiki ke hoʻomoʻi ʻia i loko o ka aila diesel maʻemaʻe ma 70 ~ 80C no kahi o 10 mau minuke, a laila hoʻomaʻemaʻe i ka hui ʻana o ka nila me ka aila diesel maʻemaʻe e wehe i nā ʻōpala o loko. ʻO ka valve needle he hoʻopili pololei, a pono e mālama ʻia me ka mālama ʻana i ka wā o ka mālama ʻana, ʻaʻole pono ia e hoʻopā i nā mea paʻakikī, inā ʻaʻole hiki ke alakaʻi i kāna mau ʻōpala i ka ʻoki pololei ʻana o ka hui. Hiki i ka mālama ʻana i ka hui ʻana o ke kui kui ke hoʻoponopono i nā pilikia e like me ka pau ʻole o ke sila o ka hui pū ʻana o ka nila, paʻa ka valve nila, a pēlā aku. Inā ʻaʻole i hoʻokō ka mea hoʻoiho wahie i nā koi ʻenehana pono ma hope o ka nānā ʻana, pono e hoʻololi ʻia me kahi mea hou.