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Crankshaft window

timpurister

E500E Enthusiast
Member
Hey

Today we removed the crankshaft and at the end of the shaft there were four big disk springs. However when I look at the epc I can only see one window A6049900040. I have the new window in my hand but am a bit uncertain is this the right solution. Any advice?
 

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Hey

Today we removed the crankshaft and at the end of the shaft there were four big disk springs. However when I look at the epc I can only see one window A6049900040. I have the new window in my hand but am a bit uncertain is this the right solution. Any advice?
Do you mean the large spring washers at the hub? Like these photos from my Top-End Refresh last year?

It appears that the FOUR individual slightly dished spring washers have been replaced / superseded by ONE SINGLE larger washer, which is the part number that you have obtained (A 604 990 00 40).

It also specifies that you have to buy a new crankshaft bolt, A 119 990 01 01, which has evidently been superseded to N308676 018001.


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Last edited:
Just re-use the old bolt and 4 Belleville washers (spring discs), oiling them as per FSM procedure.

:bbq:
 
Просто повторно используйте старый болт и 4 тарельчатые шайбы (пружинные диски), смажьте их маслом в соответствии с процедурой FSM.

:барбекю:
как правильно затянуть этот болт?
как остановить коленвал?
 
Please use Google Translate and post to the forum in English.

Пожалуйста, используйте Google Translate и публикуйте сообщения на форуме на английском языке.

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