15-21 BMW S55 F80 F82 F83 F87 M2 M3 M4 ENGINE CRANKSHAFT 11214809217 11218095728 11217846606

Ua nānā pono ʻia a hoʻāʻo ʻia ka mea a aia ka hana maikaʻi.Loaʻa paha nā hōʻailona maʻamau o ka ʻaʻahu a me ka waimaka e like me nā ʻōpala, nā ʻōpala, ka lepo, a me nā mea ʻē aʻe, akā ʻaʻole ia e pili i ka hana o ka mea ke ʻole ka ʻike ʻia.

Ka hana o ka crankshaft:

1. e hoohuli i ka hookui i laweia e ke kookoo hookui piston i torque rotational;

2. Ke hoʻololi ʻana i ka neʻe ʻana o ka laina laina o ka piston i loko o ka pōʻai pōʻai o ka crankshaft;

3. E hoʻouna i ka torque engine i ka ʻōnaehana hoʻouna ma o ka lele lele;

4. ʻO ke kaʻaahi valve a me nā mea kōkua ʻē aʻe e hoʻokele i ka ʻenekini.

Hoʻokumu ʻia ka crankshaft me ke kumu mua, ka puke pai lāʻau hoʻohui, ka puke nui, ka crankshaft, ke kaupaona kaulike, a me ka flange hope o ka crankshaft.

ʻO nā hōʻailona o ka hemahema crankshaft penei:

1. ʻAʻole pili paʻa ka lima o ka crankshaft a me ka crankshaft a haʻalulu i luna a i lalo;

2. ʻAʻole loaʻa i ke kaʻa ka volta kiʻekiʻe a i ʻole ka wahie;3. ʻAʻole ʻā ke kaʻa;

4. Ke kāʻili ʻana o ka ʻenekini;5. ʻAʻa ke kukui hewa ʻenekini ma ka dashboard.