Friday 27 July 2012

Spigot bearing

To run the engine lengthwise rather than transverse the crank end needs a small spigot/needle bearing inserted which the gearbox shaft rides in. You could probably just about get it into place without removing the clutch - but its easy enough to remove and re install.

6x bolts on the clutch remove the housing and pressure plate:

The spigot bearing is inserted, rubber seal (top in this picture) facing outwards, to stop ingestion of debris/dust from the clutch.

It is carefully driven home with a hammer & drift (I have a 5cm long wooden dowel which did this perfectly):

I bought a clutch alignment tool which grabs hold of the clutch casing and clutch plate and keep them all central during mounting. Taking care to keep the clutch plate the same way round - it has a front &  back. 

Hindsight - I could probably have attached the tool before removing the housing to keep perfect alignment, its easy enough to line up the clutch plate by eye though.

6x bolts, they have splines on the heads to stop them shaking lose, torqued, alignment tool removed and all set:

The engine crank shaft actually rotated slightly whilst loosening/tightening the clutch housing - so good news anyway, its not seized since it was manufactured 8 years ago in Feb 2004! :)

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