Diesel Injector Fuel Injector 0445120345 Bosch maka Volvo Excavator 350dlv Ec350d D8K Engine

Mgbakọ nke injectors

1) Lelee nhazi nke isi injector na plunger site n'aka. Wepu plunger ma tinye mmanụ ọkụ ma ọ bụ nwalee mmanụ na ya. Jide injector ahụ kwụ ọtọ (nozulu gbatuo), hapụ onye na-akụ mmiri ka ọ tụba mmanụ ole na ole n'ọnụ ọnụ nozulu. Fanye plunger ihe dị ka 12.7 mm n'ime aka uwe plunger, plunger ga-adaba nke ọma. Jide n'aka nkwụnye ihe nkwụnye ọkụ ka plunger wee pịa ya nke ọma na oche elu nke isi injector wee tụgharịa 90°. Jide injector mmanụ ọkụ ka e wee mechie isi mmanụ mmanụ. Mgbe a na-ebuli injector mmanụ ọkụ ngwa ngwa, onye na-agbapụta ọkụ ga-enwe ike ịpụ na injector mmanụ. Ọ bụrụ na plunger anaghị amịpụ, wepụ plunger, tinye mmanụ n'elu nke plunger ma megharịa ule ahụ.

2) Jiri ngwa nyocha ihe mgbochi injector plunger 3375209 iji lelee mmachi nke plunger. Debe injector gbakọtara na ngwá ọrụ ahụ (a na-etinye isi injector na nkwado ahụ), tọpụ ihe nkedo setịpụrụ na mkpanaka mgbanaka, gbanwee mkpanaka ahụ n'ogologo achọrọ ma mee ka ihe nkedo ahụ sie ike, nke mere na mkpuchi ikuku cylinder na-akwụ ụgwọ nrụgide. ma mezie onye na-ahụ maka ikuku ikuku na 207 ± 15 kPa, gbanwee ahụ injector ma lelee ọgụgụ nke mgbawa ọkụ. Ọ bụrụ na agụ karịa 0.226 N·m, wepụ injector, tinye ya na mgbakọ jig, tọpụ na reighting okpu n'ọnụ injector. Lelee ndị injectors na ngwa nyocha 3375209 Plunger Jam. Ọ bụrụ na ngwá ọrụ a adịghị, tọpụ okpu n'ọnụ injector siri ike, gbanye ntụnye injector 1/4 tụgharịa wee tụgharịa azụ azụ. Enwere ike megharịa ma ọ dị mkpa.