Hi, does anyone have the correct part numbers for tje powerhead gaskets for an offshore leg,
And part numbers for the top and bottom crank seals on a 2.5 200, or if there is uprated ones at all?
Cheers
Boat make: Bernico F3 OCR, Bernico Prototype Inboard, and some Ribs
Engines: Yamaha Pro V 115
Cruising area: UK, France
Join Date: Jan 2005
Location: Devon
Posts: 3,094
Are you 110% sure that the Carburation is right ?? Have you checked the Fuel Delivery Rate and pressure at least twice and once for luck ?? When you replaced the electrics were they new ??
Bob
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National Outboard Immersed Propeller Mono Record 103mph
Im gonna have to change the seal anyway mate as i remember when i fitted it i bent it a little! Thought it might be ok though. Gonna do the carbs an that anyway, all the electrics were off a running motor and were tested good, pressure is good havent tested flow yet but it looks good, im at my wits end with this motor!
I can get you gasket part no's tomorrow when I get back into the office, but for seals, take the old ones out and bring them to a bearing & seals place and they should be able to sort you out.