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Pony Motor D7 3T pinion sleeve

Pony Motor D7 3T pinion sleeve

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lbrooks
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I just purchased a new pinion sleeve assmbly. my question is : the parts manual shows a 2 ft length of locking wire. I didnt get this can some one tell me what its for where it goes and could I use stainless steel wire.
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Tue, Apr 16, 2013 7:22 PM
ThomasFrazier
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I imagine the wire is passed thru the holes in the heads of the capscrews to keep them from backing out. The wire is soft so that the ends can be twisted together without breaking. I think "annealed wire" is the correct term. This type wire is also used to secure the capscrews in jet engines. Stainless wire should work ok if it is annealed.
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Wed, Apr 17, 2013 1:22 AM
Old Magnet
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Reply to ThomasFrazier:
I imagine the wire is passed thru the holes in the heads of the capscrews to keep them from backing out. The wire is soft so that the ends can be twisted together without breaking. I think "annealed wire" is the correct term. This type wire is also used to secure the capscrews in jet engines. Stainless wire should work ok if it is annealed.
Early sleeves used the drilled cap screws and locking wire. Later units used bent locking tabs with regular cap screws. I would also add lock-tite, these cap screws need all the help they can get.
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Wed, Apr 17, 2013 10:49 PM
Kelly
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Reply to Old Magnet:
Early sleeves used the drilled cap screws and locking wire. Later units used bent locking tabs with regular cap screws. I would also add lock-tite, these cap screws need all the help they can get.
Ibrooks
Here’s what T.F. & OM is talking about on the wire for the bolt heads on the starter pinion. I don’t recall who posted this picture of the starter pinion. But, it wasn’t me.

Kelly

[attachment=17218]starter Pinion..jpg[/attachment]
Attachment
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Thu, Apr 18, 2013 12:15 PM
lbrooks
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Reply to Kelly:
Ibrooks
Here’s what T.F. & OM is talking about on the wire for the bolt heads on the starter pinion. I don’t recall who posted this picture of the starter pinion. But, it wasn’t me.

Kelly

[attachment=17218]starter Pinion..jpg[/attachment]
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I would like to thank all of you for your help. I am sure I have plenty more questions. I didnt get the bolts with the sleeve unit do you know what size bolts they are i guess i could have them drilled for wire. Any other suggestions.
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Thu, Apr 18, 2013 11:47 PM
Old Magnet
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Reply to lbrooks:
I would like to thank all of you for your help. I am sure I have plenty more questions. I didnt get the bolts with the sleeve unit do you know what size bolts they are i guess i could have them drilled for wire. Any other suggestions.
You need to get the Cat cap screws, they are not just standard units. The part # is 4B7273......fine thread and specific length, to long and they will jamb the sleeve. They only hang on by a few threads (part of a poor design).
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Fri, Apr 19, 2013 12:13 AM
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