740222 Manual 1992
Published by a boatyard (now closed) 1992
970 Item Items
Warning: Last items in stock!
How to operate your Vire 7 or 12 engine
Diagrams of parts with part numbers
If you have the correct part number, you can use the 'search' facility on this site
The amount of oil mixed in petrol depends on engine numbers ( con-rod / piston pin bearing type) ;
10000- 22000 (Early engines 1969-approx 1985) need 3% oil because they have bronze bush (in silver aluminium con-rod)
22001 -02000 (Later engines approx 1985-2002) need 2% oil because they are fitted with needle bearing (in steel con-rod)
you can find engine number below and in front of the carburettor, stamped into the casting above that engine mount, or on the easier to read plate adjacent if it is still riveted on.