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Plug, drain, for timing side crankcase size?

Posted: Fri Mar 15, 2019 5:13 pm
by rudelan_LAPSED
Hello,

The engine drain plug (timing side crankcase) is worn and I don't know which one to choose ... 000525 3/8 "or 000525A 1/4".
My Matchless is a 1955 G3LS.
I measured the width on the bolt thread: 13.1 mm.

I am also looking for the references of the drain plug and washer of the gearbox Burman B52.
Fiber washer or bonded washer?
Regards, Ruddy :-)

 

Re: Plug, drain, for timing side crankcase size?

Posted: Fri Mar 15, 2019 5:25 pm
by Mick D
Hi

Sounds like 1/4" BSP - check the rest of the details here:

https://www.amesweb.info/Screws/BSP-Thread-Chart.aspx

Regards Mick

Re: Plug, drain, for timing side crankcase size?

Posted: Fri Mar 15, 2019 5:33 pm
by rudelan_LAPSED
Mick D wrote:Hi

Sounds like 1/4" BSP - check the rest of the details here:

https://www.amesweb.info/Screws/BSP-Thread-Chart.aspx

Regards Mick
Hi,

Great ! Thank you for this wonderful link...

Regards, Ruddy ;)