rebuild M750 clutch master ????

jerry · 23-09-2024, 01:46 PM

OK I have the Brembo kit for the 13mm clutch Master cyclinder,, but the Brembo instruction sheet is useless,,, it does not show coffin style assembly only rear ones or radial types ,, the kit has parts that the Coffin does not need

I know I need the spring , piston, wiper seal , wiper seal spring locator , white plastic ring and round locking ring and rubber boot but the diagram does not show the procedure at all or orientation ,,

anyone got a diagram or good video of this ,,,

Kato · 23-09-2024, 04:18 PM

Try this Jerry, sorry I don't have the index to go with it, but guess you can work out what is what

PS11 & 13 are almost exactly the same other than piston diameter, units also used by KTM & Moto Guzzi so might have better luck searching in that direction, as I am sure you are aware officially there are no rebuild kits available from Ducati

jerry · 23-09-2024, 05:58 PM

Thats excellent Kato ,, it makes sense to me now

jerry · 25-09-2024, 04:02 PM

Hmmmmm.... put it together but not giving any pressure ????/ have I done it wrong ?? , I assembled it same as old one came out ??? Spring , Then wiper seal on piston facing inwards ,, piston in bore then big oring then white cover then locking ring ?????

I have to use this type of Master as it has the choke lugs on ,,,,,

jerry · 25-09-2024, 05:56 PM

I was a bit hasty seems to be bleeding up now ,some pressure felt ,, the push pin was not located correctly ,, i will leave it overnight and bleed it more tommorow ,, Next job is fuel in and set up carbs

23-09-2024, 01:46 PM	#1
jerry Old Git Join Date: May 2006 Location: Cricklade Bike: Multiple Monsters Posts: 2,903	rebuild M750 clutch master ???? OK I have the Brembo kit for the 13mm clutch Master cyclinder,, but the Brembo instruction sheet is useless,,, it does not show coffin style assembly only rear ones or radial types ,, the kit has parts that the Coffin does not need I know I need the spring , piston, wiper seal , wiper seal spring locator , white plastic ring and round locking ring and rubber boot but the diagram does not show the procedure at all or orientation ,, anyone got a diagram or good video of this ,,, __________________ MONSTERMAN

23-09-2024, 04:18 PM	#2
Kato Dismantled Join Date: Feb 2006 Location: East Molesey Bike: Multiple Monsters Posts: 2,247	Try this Jerry, sorry I don't have the index to go with it, but guess you can work out what is what PS11 & 13 are almost exactly the same other than piston diameter, units also used by KTM & Moto Guzzi so might have better luck searching in that direction, as I am sure you are aware officially there are no rebuild kits available from Ducati __________________ "Political correctness is just intellectual colonialism and psychological fascism for the creation of thought crime" Last edited by Kato; 23-09-2024 at 04:22 PM..

23-09-2024, 05:58 PM	#3
jerry Old Git Join Date: May 2006 Location: Cricklade Bike: Multiple Monsters Posts: 2,903	Thats excellent Kato ,, it makes sense to me now __________________ MONSTERMAN

25-09-2024, 04:02 PM	#4
jerry Old Git Join Date: May 2006 Location: Cricklade Bike: Multiple Monsters Posts: 2,903	Hmmmmm.... put it together but not giving any pressure ????/ have I done it wrong ?? , I assembled it same as old one came out ??? Spring , Then wiper seal on piston facing inwards ,, piston in bore then big oring then white cover then locking ring ????? I have to use this type of Master as it has the choke lugs on ,,,,, __________________ MONSTERMAN

25-09-2024, 05:56 PM	#5
jerry Old Git Join Date: May 2006 Location: Cricklade Bike: Multiple Monsters Posts: 2,903	I was a bit hasty seems to be bleeding up now ,some pressure felt ,, the push pin was not located correctly ,, i will leave it overnight and bleed it more tommorow ,, Next job is fuel in and set up carbs __________________ MONSTERMAN