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Home > Help Needed / General Tech Chat > Gearbox main bearing retainer - locktab or washer ??

Alex

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Woolavington, Zummerzet

I've delved into the guts of a friend's gearbox while trying to sort out an idler gear/primary gear rattle and noticed that the main bearing retainer hasn't got the usual locktabs on it.
The three bolts have got chunky spring washers under the heads, but I am concerned that they may not be enough, or the factory would have done it that way...

Anyone tried spring washers instead of locktabs with success ?

Metric is for people who can't do fractions.


ado15

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All bolts are retained by the stretch built in once tightened to the correct torque. Any 'locking' devices are purely a backup. So, as long as the bolts are tightened correctly, the spring washers will be fine.

Steve
DSN Classics Ltd
www.dsnclassics.co.uk


Vegard

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I pick holes in everything..

Chief ancient post excavator

Norway

I use locktite on this, nothing more.

On 13th Jul, 2012 Ben H said:
Mine gets in the way a bit, but only when it is up. If it is down it does not cause a problem.



Alex

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690 Posts
Member #: 1851
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Woolavington, Zummerzet

Excellent - it's all back together and in the car now, so my decision to say Bollocks to it and leave them as they are is justified !

Metric is for people who can't do fractions.


paul wiginton
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9 times Avon Park Class C winner

Milton Keynes




On 27th Apr, 2012 Vegard said:
I use locktite on this, nothing more.


Me too

I seriously doubt it!

Home > Help Needed / General Tech Chat > Gearbox main bearing retainer - locktab or washer ??
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