Does anyone know the part number of the Sigma engine oil sump plug as I believe this needs changing when doing an oil change.
Also how often should the fuel filter be changed and does anyone have the part number for this?
Rob
Whilst I am a Magpie as far as collecting spares are concerned (Morgan law of car maintenance states you never need the part you have in stock only the one you decided not to buy) I have serviced, and now own, a Morgan Sport with the Sigma unit and have never changed the drain plug. Removed, cleaned, of course inspect the rubber seal, thin smear of Vaseline and refit and tighten up. It’s not a crush washer and fir a couple of nervous owners I have cross drilled the sump bolt head and the nearest dump bolt and wired the thing (totally unnecessary, when did you last hear of a sump plug falling out? For real not an internet ‘story’) Ho-hum they were the customer ;-).
BR
Colin
