Can anyone advise as to what the O rings at the bottom of the slide piston are for (part 22 in the diagram below) and if they are required ?
My 1992 R80GS did not have them fitted and just wondering whether it should have ?
moto-bins list them as :
CARBURETTOR LARGE O-RING AT SLIDE BASE
13 11 1 338 692
R80g/s | R80ST | 1981 - 1987
R80GS & PD | R80R & Mystic | 1988 Onwards
R100GS & PD | R100R & Mystic | 1988 Onwards
Any information welcomed
My 1992 R80GS did not have them fitted and just wondering whether it should have ?
moto-bins list them as :
CARBURETTOR LARGE O-RING AT SLIDE BASE
13 11 1 338 692
R80g/s | R80ST | 1981 - 1987
R80GS & PD | R80R & Mystic | 1988 Onwards
R100GS & PD | R100R & Mystic | 1988 Onwards
Any information welcomed