1966 Matchless G3

1966 Matchless G3

History and Restoration of a Classic Motorcycle

1966 Matchless G3

Stage 1 - Getting The Bike Started

Obtained? Item Cost (inc. VAT) Notes
PURCHASED!!!!! New battery.
(6N11A-1B)
£13.22 The old battery looked like this, by the way!
PURCHASED!!!!! 5 litres of 40 grade oil.
(900580)
£20.53 This is for the primary chain case and engine.
PURCHASED!!!!! 1 litre of 50 grade oil.
(900581)
£4.21 This is for the gearbox.
  SUB TOTAL: £37.96  

Stage 2 - Before Riding The Bike

DONATED!!!!! Fork oil. £0.00  
PURCHASED!!!!! 2 tyres + 2 inner tubes. £94.01 3.25-18 on the front and 3.50-18 on the rear, with a relatively old-style tread pattern. I've ended up with a Mitas H04 Ribbed Front on the front and Dunlop K82 Universal on the rear. I also purchased 2 Michelin Inner Tubes.
PURCHASED!!!!! New ignition switch.
(34287A)
£23.79  
PURCHASED!!!!! New light switch.
(34289A)
£23.79  
PURCHASED!!!!! Petrol tap corks. £1.99  
PURCHASED!!!!! Pot of lithium grease.
(900734)
£3.70  
PURCHASED!!!!! Indicator Bulb BA15 Small 6V 5W.
(HL-770205)
£4.20  
  SUB TOTAL: £189.44  

Stage 3 - On-Going Maintenance

PURCHASED!!!!! Set of Whitworth spanners £60.00  
PURCHASED!!!!! Cylinder head gasket.
(028100)
£2.73  
PURCHASED!!!!! Rocker box gasket.
(013984)
£1.21  
PURCHASED!!!!! Valve spring compression tool.
(018276)
£10.13  
PURCHASED!!!!! Exhaust valve.
(028105)
£13.75  
PURCHASED!!!!! Exhaust valve guide.
(024519)
£7.40  
PURCHASED!!!!! Valve guide circlip.
(011111A)
£0.76  
PURCHASED!!!!! Pushrod tube "O" rings.
(022518)
£0.63 These "O" rings sit between the tops of the pushrod tubes and the bottom of the cylinder head.
NOTE: The "O" rings for the bottoms of the pushrod tubes (between the cylinder and crank case) may be a different part number!
PURCHASED!!!!! Stop/Tail Bulb 6V 21/5W BAY15D.
(HL-770384/10)
£4.40  
PURCHASED!!!!! 5 litres of 40 grade oil.
(900580)
£21.99  
PURCHASED!!!!! Rocker box gasket.
(013984)
£1.18  
PURCHASED!!!!! Engine gasket set.
(028506)
£12.39  
PURCHASED!!!!! Piston ring set £20.00 Rings were purchased from The Piston Ring Shop!
PURCHASED!!!!! Original BHB piston! £60.00  
PURCHASED!!!!! 5 litres of 40 grade oil.
(900580)
£19.40  
PURCHASED!!!!! Engine gasket set £12.00  
PURCHASED!!!!! Amal Carburettor £173.00 The carburettor for my bike when brand new (which is what i've ordered here, from Surrey Cycles) is as follows:
  • Type: 389/208 - Amal Monobloc
  • Main jet: 260
  • Choke size: 1 1/8
  • Throttle slide: 3
  • Pilot jet: 25
  • Needle position: central (.1065)
TOTAL SPENT ON BIKE SO FAR: £610.41  

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