Search found 229 matches
- Fri Sep 30, 2022 5:02 pm
- Forum: Four stroke
- Topic: crankcase ?breather( part 10390-54)
- Replies: 9
- Views: 830
Re: crankcase ?breather( part 10390-54)
That would be either 1/4" or 3/8" BSP.
- Wed Sep 28, 2022 9:33 pm
- Forum: Four stroke
- Topic: Ariel Square Four Wiring Ignition Warning Light
- Replies: 1
- Views: 346
Ariel Square Four Wiring Ignition Warning Light
Hi Guys wonder if you can help. Fitted an electronic ignition control unit from Drags however that works fine but I connot get the Ignition warning light to operate. The wiring is correct, White wire from ignition warning light to SW terminal on coil. Yellow wire from ignition warning light to D ter...
- Sun Jul 17, 2022 1:59 pm
- Forum: For sale/wanted - Parts, and those bits and bobs
- Topic: For Sale Job Lot of Piston Rings & Pistons
- Replies: 1
- Views: 416
Re: For Sale Job Lot of Piston Rings & Pistons
How much for the complete Bach of rings?
- Sat Jun 11, 2022 7:55 pm
- Forum: For sale/wanted - Parts, and those bits and bobs
- Topic: Wanted Square 4 Mk11 Crankshaft sprocket
- Replies: 3
- Views: 450
Re: Wanted Square 4 Mk11 Crankshaft sprocket
Hi Paul trust that you are keeping well thanks for replying. Yes I have the same problem one broken tooth. Being an ex bloody engineer I can’t bring myself round to installing back together with a broken tooth. Can you imagine the objections the brain voices would inflict on me? Fortunately contacti...
- Thu Jun 09, 2022 8:31 pm
- Forum: Main Chat Forum
- Topic: Square 4 Mark 2 Recommissioning
- Replies: 11
- Views: 1840
Re: Square 4 Mark 2 Recommissioning
Checks the con rods for any sign of damage if OK fit new Sims lock nuts 5/16 BSF and go for it. I would fit new shells just to be on the safe side. The only reason rods go is because the crankshaft oilway traps become blocked. You won't have problems with modern multigrade oils and oil filter. To Be...
- Mon May 30, 2022 3:51 pm
- Forum: For sale/wanted - Parts, and those bits and bobs
- Topic: FOR SALE - VARIOUS ARIEL SQ 4 MARK 2 PARTS
- Replies: 6
- Views: 1018
Re: FOR SALE - VARIOUS ARIEL SQ 4 MARK 2 PARTS
So sad to hear of your sad loss, our thoughts are with you God Bles you. Keith
- Mon May 30, 2022 3:45 pm
- Forum: For sale/wanted - Parts, and those bits and bobs
- Topic: Wanted: Conrods and standard rings for 1956 Square Four Ariel
- Replies: 5
- Views: 708
Re: Wanted: Conrods and standard rings for 1956 Square Four Ariel
Hi just ordered a set of rings from Cox Tuner £150.00 plus vat and P&P.
Drags have got +020 in stock R6030/20 £84.00 plus vat and P&P. These will fit provided you file off the 0.020 before installing.
Drags have got +020 in stock R6030/20 £84.00 plus vat and P&P. These will fit provided you file off the 0.020 before installing.
- Mon May 30, 2022 1:52 pm
- Forum: Main Chat Forum
- Topic: Square 4 Mark 2 Recommissioning
- Replies: 11
- Views: 1840
Re: Square 4 Mark 2 Recommissioning
Hi Andy yes Paul is spot on. It's an engine complete stripdown, check those crankshaft oilway's and purchase a long series 3/16 dia drill. Run the drill through the oilway's and clean well. If budget will go to it, fit an oil filter kit together with a Morgo pump and club magnetic sump drain plate. ...
- Mon May 30, 2022 10:07 am
- Forum: Four stroke
- Topic: Sq4 MkI - what now?!?
- Replies: 33
- Views: 2897
Re: Sq4 MkI - what now?!?
Hi Gui so sad to hear about the sq 4, devastating. However some points to check on strip down the Mk11 Morgo has a built in prv. f using the front Mk1 crankshaft make sure you plug off the existing prv built into the front crankshaft. You will have to tap a thread into the shaft I use 5/16BSF and lo...
- Sat May 28, 2022 8:40 pm
- Forum: For sale/wanted - Parts, and those bits and bobs
- Topic: Wanted Square 4 Mk11 Crankshaft sprocket
- Replies: 3
- Views: 450
Wanted Square 4 Mk11 Crankshaft sprocket
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Hi Guys wanted Square 4 Mk11 Crankshaft Sprocket Duplex 1944-57 Thanks Keith
Hi Guys wanted Square 4 Mk11 Crankshaft Sprocket Duplex 1944-57 Thanks Keith