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Flywheel bearings

PostPosted: Wed Mar 17, 2021 11:40 pm
by ianmoran
Asking for a mate,

He's built the engine up with a 2205 bearing instead of a 205. I don't know why.

The question is, will this still run ok with the dished washer in place or does he need to start again?

Thanks

Re: Flywheel bearings

PostPosted: Thu Mar 18, 2021 12:01 am
by Littlewheels
Has he fitted a GP 200 crank? I think the 2205 bearing was fitted to GP 200's only from '69. All other engines use the 205.

Re: Flywheel bearings

PostPosted: Thu Mar 18, 2021 8:18 am
by ianmoran
Yes, it's a GP crank

Re: Flywheel bearings

PostPosted: Thu Mar 18, 2021 8:20 am
by davej
The 2205 bearing will be fine you need to leave the spacing ring out

Re: Flywheel bearings

PostPosted: Thu Mar 18, 2021 9:45 pm
by ianmoran
Sorry if this sounds daft but what happens if he leaves the dished washer in place?

Re: Flywheel bearings

PostPosted: Thu Mar 18, 2021 11:37 pm
by Fast n Furious
if the 3mm spacer washer fitted with a 2205 bearing then there is insufficient room left for the large oil seal and circlip!!!