Fulvia Zagato Brake Master cylinder diagram

[fulviazag]

Hi, just wondering if anyone had a diagram of the internals of a series 1 18mm brake master (Zagato 1.3s).

Just need to confirm that the one I rebuilt has the seals in the right order. I obtained a spare master and found one seal the other way around?

I've attached a diagram I drew of how I think it should be. Would appreciate any assistance.

Thanks

[Huib]

Your drawing is correct.

The rear seal on the 2nd plunger counting from the pedal is reversed as it receives pressure from the chamber between the two plungers.

[fulviazag]

Thanks very much.

I'm having issues bleeding the system. I've bench bled the cylinder, bled the front circuit o.k. but can't seem to get enough pressure through the rear circuit. I have fluid flowing fine through the lines and calipers manually with a home made pressure pump(had to replace a line).

Thanks

[lancialulu]

Any chance the rear brake compensator on the rear axle is interfering?

Tim

[fulviazag]

Tim,

haven't actually checked but I don't think the series 1 brakes have a compensator on a Zagato 1.3s?

Cheers
Frank