Series 1 oil pump

[groucho]

When recnditioning a the series 1 oil pump
You often find the ball in the relief valve worn.
And the seat pitted. Aradite a ball onto a stick
add some fine lapping paste and lap the seat.......Mark





https://www.aulro.com/afvb/images/imported/2010/01/623.jpg

[chazza]

Good idea Groucho!

Looks like you ground a flat on the ball?

Cheers Charlie

[groucho]

Good idea Groucho!

Looks like you ground a flat on the ball?

Cheers Charlie

No i made a hole in the stick...... cheated