endplate problems,options ?

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brianc
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trying to fit gearbox endplate,shimmed down to 1.0 but still too tight,will try a 0.8 shim but have a feeling that's still going to be too tight,what options do I have ? any suggestions welcome.its frying my f@@king brain.
rosscla
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Have you got the hub on and torqued sometimes that's needed to pull the layshaft through? I had this on mine and could not get it shimmed without using a spacer.

Are the gears definitely slightly higher than the layshaft?

Is the endplate original to the casing, especially important on Indian casings?

How are you determining 'too tight'? If it won't turn try fitting the clutch shim and centre and tightening it. This can sometimes loosen a tight box (oooo errr).

There's so many variables in the gearbox it's often a case of working through it a step at a time.
"Our dilemma is that we hate change and love it at the same time; what we really want is for things to remain the same but get better."
brianc
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yes hub tight,its a series 2 li150 casing that was up and running with a late model gp box,but its now replaced with an li150 box,first gear is sitting just a little higher than the layshaft as it should be,its a sil endplate,down to a 1.0mm shim,and spider tightened down,the back wheel does turn but it takes some effort,il order a 0.8 shim and try that.

brian
rosscla
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Have you tried an Italian endplate?
"Our dilemma is that we hate change and love it at the same time; what we really want is for things to remain the same but get better."
brianc
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no,not got one,
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RICSPEED
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brianc wrote:li150 box
seems this box does present a few problems ,as said and assuming all cogs are the correct way round and sitting above the layshaft
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brianc
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Joined: Mon Sep 17, 2012 7:20 pm
Main scooter: lambretta gp
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yes,its doing my head in,maybe il try an Italian end plate,if I can get one,
brianc
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Posts: 58
Joined: Mon Sep 17, 2012 7:20 pm
Main scooter: lambretta gp
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thanks to ross,arranged to meet me and supplied me with 2 innocenti endplates,a late type and an early type,early type does the job,

top bloke.
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