Messages

50%. Although 40~50% is just fine.

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Thank you Sir, you're most welcome.

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You got it.

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No,  if the pins engage you can't turn the shaft in the correct direction via the white plastic wheel.

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Correct, but take just the large washer off first and you can view the direction of the gear.

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Sounds like you got the internal gear the wrong way round. It will free wheel in the other direction if this is the case.

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Set minimum stroke with shims and set pulley to correct mark, via the cable.

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Well, over here in the UK, many, many people are in a real pinch with the cost of living, etc.

My experience of that is nil, (as far as the guys I deal with are concerned). They are still very willing to pay money out for bike related stuff.

A new dish washer might be a different matter!

Leasure activities seem more important than ever.


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Receiving, loud and clear!

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Ok. That should be alright as long as there is very little full throttle use. The pump kicks out about 20:1 after the 3/4 throttle position.

Sounds like a partial seizure to me. Could have been an air leak too...

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What ratio premix are you using?

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So here are 2 "old" style pumps.
The one on the left out of a yd7 the one on the right from a r5.
Why is the inlet port clocked different between the two?

I don't know why the need for the (earlier) inlet nozzle position. Also the brass nozzles could be different here. The early one had a smaller diameter where it fits in the casting, and the valve seat is direct in the Aluminium, with no rubber valve insert.

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Yes, I've swapped lots of pumps around when necessary. On the change over from early to later pumps, there is the issue whether to use a thrust washer on the end of the wormshaft, or not.

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I stated it was the older pump before we saw the shaft.
The brass nozzles were the big clue. The B model had steel outlet nozzles.

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You will need a new seal for that shaft now.

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