1975 BMW R 90 S "tappet setting cylinder" Questions

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Question about BMW R 90 S Motorcycles

1 Answer

...If the compression is low, make sure the valve lash is set correctly. Insufficient valve tappet (valve lash) will cause valve leakage - and low compression. If the compression is good - ...

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Question about BMW R 90 S Motorcycles

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...cylinder to TDC COMPRESSION STROKE and adjust those pushrods. You are adjusting for Zero backlash just like on an Ironhead Sporty. As the engine heats and the cylinders and head expand, they do so ...

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whats the best way to set tappets o nna 1975 t150 trident need to know in detail how to set tappets Not Clear On Model. Is It 1975 Triumph 750 Trident 3 Cylinder?

Question about BMW R 90 S Motorcycles

2 Answers

...the problem is? i guess it is a typical bajaj Bike problem the knocling noise is coming from the Tappets......and not from the gearbox............. get your head tappets set by the workshop ...

Question about BMW R 90 S Motorcycles

2 Answers

...on right cylinder.rotate engine bit more gap gets bigger is this right yes, adjust gap when it is at it's widest. If its quite it won't run right , guzzi have some tappet noise ( solid lifters?

Question about BMW R 90 S Motorcycles

1 Answer

...cylinder head to attain adequate tappet clearance. Exhaust valves have more of a tendency to do this because of their high thermal loading during operation. Then, as the engine continues to be ...

Question about BMW R 90 S Motorcycles

1 Answer

...tappet block loose and kind of roll it out quickly, you may can get it out without the tappets falling out. Once you get the tappets out, inspect the roller carefully, Make sure they don't have any ...

Question about BMW R 90 S Motorcycles

1 Answer

...cylinder with BOTH lifters down in the tappet blocks. Use an ordinary plastic drinking straw, nothing else, to check the position of the piston with. The plastic drinking straw will not damage the ...

Question about BMW R 90 S Motorcycles

1 Answer

cylinder are as low as they go in their bores. Install the pushrod with the pushrod tube into the head. Make sure you've got the O-rings in the head and the tappet block. Extend the pushrod by turning

Question about BMW R 90 S Motorcycles

1 Answer

...tappet on the front cylinder. Now, do the same thing on the rear cylinder. It is better to have the pushrods just a bit loose rather than too tight. If the pushrod is tight, it will hold the valve ...

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