Ko te Injector Diesel Fuel Injector 0445120381 he hototahi ki te Bosch injector Yuchai Miihini

1. Ka whakauruhia te injector whakatikatika ki runga i te ngongo pehanga teitei e hono ana ki te papu werohanga, ka whakanohohia te whakatere ki te waahi teitei, ka whakahekehia te toka korehau, ka whakahaerehia te tere ma te pupuhi hinu 40 ~ 50 wa ia meneti.

2, ko te huriwiri te injector wahie whakatika tutakina wewete, whakaritea ki te puna e kore i raro i te pehanga, rocker he torutoru tahuri, ka te injector wahie he hinu rere ki waho, a ka āta wiri ki te raka whakatika, te taha o te ka titiro a rocker ki te ahuatanga o te werohanga wahie, ina he oro rehu hinu "pupu", ka timata te rehu hinu ki te ngota, I tenei wa, ko te pehanga werohanga kei te 5.88 ki te 7.84 mpa (60 ki te 80 nga hau miihini).

3, katahi ka huri ki roto i te porowhita, he rite ki te tiimatanga o te pehanga werohanga ka piki ake te 3.92 mpa (40 te pehanga hau o te miihini), ka rongo koe i te tangi o te hinu "chi, chi", ka pupuhi i te kohu hinu tino pai, me te haere tonu. te werohanga 20 ki te 30 nga wa kaore e pupuhi te hinu hinu, ko te pehanga hinu o te injector he 1 1.77 MPA (120 212 te pehanga hau).

4. Tohua te tuunga o te raka whakatika, wiri kia 1/2 huri ka toia te motuka. Mena kaore e rereke te ahuatanga o te rehu, ka taea te whakaaro ko te whakarereketanga o te pehanga werohanga i raro i te waahi kua tohua he mea noa. Mena he paipa e toru nga huarahi kua oti te whakarite i te injector wahie pai, ka taea hoki te whakamahi i nga putorino e toru-ara ka tirohia, kua oti te whakarite i te injector wahie pai i roto i te whakarara i runga i te papu werohanga wahie, whakakorehia te hau i te ara hinu, tuu te throttle ki te tuunga nui o te tuku hinu, whakaitihia te pehanga crankshaft toka, tirohia nga ahuatanga werohanga hinu injector e rua, mena i te wa ano, he mea noa te pehanga; Mena ka werohia te injector wahie kua tirohia i mua, e tohu ana kaore i te rawaka te pehanga weronga me whakatika. Wewetehia te nati maukati o te raka whakatika ka huri i te raka whakatika ki roto ki te whakanui ake i te kaha o mua i te utaina o te puna whakahaere me te whakanui ake i te pehanga werohanga hinu tae noa ki te rehu hinu e rua nga injector wahie i te wa kotahi. Ka mutu, maukati te nati.