[TR] TR2-3-4 Engine and Rad Taps

[bill beecher]

I disassembled the valve and using valve grinding compound then toothpaste I ‘seated’ the valve unit much as you would prepare your intake/exhaust valves. 
Bill B

#dontkillgrandma

On May 2, 2021, at 11:14 AM, Brian Thomas <thomasb at queensu.ca> wrote:


Hi,
 
I’m having great difficulty getting either of the drain taps in the TR2 to stop leaking.  I’ve tried various used taps from my 45+ year “collection” without any success.  The taps leak mostly out the drain hole but some also where screwed into the block/rad.
 
I recently ordered a pair of new replacements from Rimmer with high hopes but after install, both leak from the side opposite the lever – see pic.  This is with antifreeze in, rad cap off and no pressurization.  I’ve asked Rimmer for comment, but they are closed until Tuesday (bank holiday Monday).
 
<image001.png>
The pic is shows the engine install with the spring portion “up” – that’s what it tightened to.
 
Has anyone had success with current offerings from the various vendors?  I see Moss also offers them – others?  TRF doesn’t currently have them.
 
I’m about to give up and try the Don Elliot solution sealing the taps where they thread into the block/rad.
 
Appreciate any suggestions.
 
Stay well and cheers,
 
Brian
_____________________________________________________
Brian Thomas                            E-Mail:  Brian.Thomas at QueensU.Ca
92 Wyona Lane                          Phone:  613-385-1947
Wolfe Island,  Ontario                Toys:  54 TR2,  56 TR3,  67 TR4A, 
Canada  K0H 2Y0                                   01 XKR,  75 John Deere 920
 
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