oil pump modle 30

Information relating to the Matchless G11 or AJS Model 30 600cc twin
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Joined: Sun Jul 10, 2016 12:46 pm

oil pump modle 30

Postby mshaw » Wed Jul 22, 2020 12:10 pm

Hi can any one help me with a oil pump repair or where I can buy one or get in tuch with Morgo rotary oil pump by Jorg Henze.I have tried to ring Jorg no reply

the bike is a 1958 AJS Modle 30 any help will be very very helfull had this bike for two years not yet riden it yet do to oil pump

regards Mike

Posts: 553
Joined: Wed Oct 12, 2005 9:45 pm
Location: FRANCE

Re: oil pump modle 30

Postby JEAN-NOEL » Wed Jul 22, 2020 1:37 pm

To fit a MORGO seems to be a skillfull and expensive job !
I think you could get better ones, and refurbish them by lapping the faces.
If you could add a discharge valve it will be a huge improvement.
I had mine refurbished by the Spares Scheme (exchange in 1996 I think). Yes, you should have to fit a tap, to avoid wet sumping. Mine is earthed on the mag. I use to swiitch off the engine turning off the tap. No problem.

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