G9 pinion tool

Information relating to the Matchless G9 or AJS Model 20 500cc twin
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john kitchen
Posts: 42
Joined: Tue Dec 10, 2002 12:00 am
Location: PETERBOROUGH UK

G9 pinion tool

Post by john kitchen »


John Hi,
I need to remove the pinion from the timing side of my crank, does anyone know where I might get the extractor?
If a tool is not available could someone tell me the thread and size so as I can have one made?

Thanks

Eric
Member
Posts: 1221
Joined: Fri Jan 01, 1993 12:00 am
Location: WEST MIDLANDS UK

G9 pinion tool

Post by Eric »

I thought it was listed among the items in the Jampot Spares list but could not find it with a quick look maybe more later on this. But it is available from Andrew Engineering who make many of the parts for the club anyway. The last number I have for them is 01942 888848 but they may have moved. They also do another to remove the timing gears from the ends of the camshafts.
Eric
Member
Posts: 1221
Joined: Fri Jan 01, 1993 12:00 am
Location: WEST MIDLANDS UK

G9 pinion tool

Post by Eric »

Me again if you look in the Club Spares Book section E you will find part no 015273 described as Extractor; Timing & Mag Gear All Twins I dont know about the Mag as I have coil ignition and an alternator but I think this is what you want but check. It takes the form of a bush threaded outside to screw into the gear and tapped inside to take the set pin that you screw in to pull the gear off.
wilhelm
Posts: 10
Joined: Mon Jan 01, 1990 12:00 am
Location: AUSTRIA

G9 pinion tool

Post by wilhelm »

Temporary solution:
Cap in crankcase housing for inlet camshaft (011648) and some washers.
MikeM.
Member
Posts: 1906
Joined: Wed Jan 01, 1992 12:00 am
Location: SURREY UK

G9 pinion tool

Post by MikeM. »

The part number Eric gave is the same as the one in the original parts list ,so therefore thats the one you need John.

MikeM.
john kitchen
Posts: 42
Joined: Tue Dec 10, 2002 12:00 am
Location: PETERBOROUGH UK

G9 pinion tool

Post by john kitchen »

Thanks for all the help guy`s, job done.

regards

john
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