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Re: Water pump rebuild - TR3

To: "Paul g. Wiegman" <pwiegman@ix.netcom.com>
Subject: Re: Water pump rebuild - TR3
From: George Richardson <gprtech@frontiernet.net>
Date: Sun, 07 Feb 1999 11:44:33 -0500
Cc: Triumph List - Worldwide <triumphs@autox.team.net>
Organization: Merlin Group Inc.
References: <36BDBDF1.48B96E09@ix.netcom.com>
The pump supplied by TRF also required grinding, but I'd call it more
than a little.

The internal components of the replacement pumps don't seem to match the
original ones. I have an original unit that had the threaded end sheared
off, and had saved it for parts. Now I have the unit that I just
replaced on the car, which is also and original one. I plan to use parts
from each to create one good spare.

Except for the shaft and housing, I believe that TRF stocks all the
other parts needed for a rebuild of the original units.

"Paul g. Wiegman" wrote:

> The original waterpump on my 1956 TR3 unpacked itself a
> couple of years ago and I replaced it with an aftermarket.
> The original had a grease fitting and the others don't.
> After going through three more pumps in 3 years due to the
> shaft shearing @ the end of the threaded end, I finally
> realized that I was putting to much belt tension on the
> system.
>
> But to the point.  I have one original with the packing
> shot, and three "new" pumps with the front end threads
> broken.  Can these be taken apart to swamp parts, and are
> there any tricks?  Anyone have that tee shirt?
>
> BTW - If you use a replacement from Moss, MAKE SURE and do a
> little grinding of the houseing to clear the pully.
> Otherwise you will enjoy a melodic grinding for mile after
> mile until you go through the hassel to taking the pump back
> off and doing what they told you to do in the first place.
>
> --
> Paul g. Wiegman
> 1956 TR3    TS/14551-L
> Allison Park, PA
> USA


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