Monthly Archives: November 2014

Laser 90 running after rebuild.

 

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Laser 90 Together Again.

Here is the Laser 90 ready for testing. Before and after timing case.  

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Laser 90. Reassembly.

Starting to look more like an engine again. There is some play in the “big end” but I am not, at this moment, set up to replace the bush in the con-rod.  I am just being picky here, the engine … Continue reading

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Laser 90 Piston Rings.

One of the piston rings in the bore to check for fit. The ends of the ring must have a gap, seen to the left side of the picture, to allow for expansion when hot.  I think .005″ will be … Continue reading

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Laser 90, Replacing Bearings.

Pressing the bearings back in to the crank case and crankshaft housing.    

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Laser 90 Un-bearingable?

Bearings came out fairly easily using a car wiper arm removal puller.

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Laser 90 part T’Tray

Finally separated the crank from the crankcase.. using industrial press!! Had to be careful not to break off the screw tags…   Now for the bearings.

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