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@basile_bailey avatar
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VBB
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Posts: 62
Location: Wisconsin
 
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@basile_bailey avatar
VBB
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Posts: 62
Location: Wisconsin
UTC quote
I am finally in the latter stages of putting my p200 engine back together. Just buttoned up the cases, and installed the honed cylinder and head. I put the flywheel side oil seal in place by hand and then tapped it home with a circular drift but it quickly dropped in deeper than the lip of the case opening (see pic). Is this okay or is it in too far (deep) and will compromise the bearing or something? Would hate to have to, but I'm ready to try and extract and reseat it if I have to.
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parallelogramerist
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parallelogramerist
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Posts: 5647
UTC quote
I don't like going too deep with the fly side seal. Reason being is that the side of the seal can block off part of that tiny oil gallery that lubricates the needle bearings.
@finyoshi avatar
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Addicted
Parmakit Primavera -74, Polini Primavera -68, VR-One 228 150 Touring -59, VMC 177 Bajaj Chetak 125 -95
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@finyoshi avatar
Parmakit Primavera -74, Polini Primavera -68, VR-One 228 150 Touring -59, VMC 177 Bajaj Chetak 125 -95
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Unfortunately I'd pull that out too. It's an easy fix compared to cooked bearing.
@vespistaforever avatar
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Enthusiast
1952 faro basso,P200E, Allstate, ET3, V98, Vespa Bacchetta, 1954 Allstate
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Location: Garland tx
 
Enthusiast
@vespistaforever avatar
1952 faro basso,P200E, Allstate, ET3, V98, Vespa Bacchetta, 1954 Allstate
Joined: UTC
Posts: 66
Location: Garland tx
UTC quote
basile bailey wrote:
I am finally in the latter stages of putting my p200 engine back together. Just buttoned up the cases, and installed the honed cylinder and head. I put the flywheel side oil seal in place by hand and then tapped it home with a circular drift but it quickly dropped in deeper than the lip of the case opening (see pic). Is this okay or is it in too far (deep) and will compromise the bearing or something? Would hate to have to, but I'm ready to try and extract and reseat it if I have to.
its 1mm deeper but won't hurt anything.

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