I finally managed to open the parts file I had (I wish Microsoft wouldn’t change things when I get a different computer! My car is a saloon, and may not be the same as the 2+2 due to weight distribution. It uses 15mm ones, which are Diesel Fiesta. Part number is off my list, which from the RH column suggests all Fiestas except XR2 are 17.5mm
Rear Brake Cylinder 84FB 2261 AC 1630359 Fiesta Diesel 1.6 part 15mm Dia (XR2 is 20mm- others 17.5) I got another pair (a5mm diesel) off ebay last year because mine seized up (lack of use!) My car passed SVA with this set -up (It has the G valves near wheelarch) My best suggestion is to pop a cylinder out of yours and measure it with Vernier to find diameter and buy the same. Hope that makes sense, Martin Scott Sent from Mail for Windows 10 From: 'Jamest142' via Quantum Owners Group Sent: 06 April 2020 13:42 To: Quantum Owners Group Subject: [Quantum Owners] Quantum 2+2 Brakes advise please (and fan switch!) Hiya folks I am after some advise please? I am looking to change the rear brake cylinders on Q2-002 as I have a very minor weep issue, I have read both the build manuals, and both state that these are not standard Fiesta parts. The late build manual says 'change the rear wheel cylinders to the correct size, new ones are supplied in the kit', and the original build manual says '17.5mm for Vented Front discs, and 15mm for solid front discs, this is not the same on any other Fiesta'... Does anyone know of the correct parts please, and also are Ferrodo still the brake shoe brand of choice, or is there anything more suitable? Also I may change the front discs / pads as I am not going anywhere fast (pun intended!), is there anything to look out for on these in terms of brand etc? Finally - the fan control switch has failed, I have a new one to fit, but no amount of socket work will shift it, and I am heading for causing damage - any recommendations for where and how to fit an new switch to the cooling system, or should i just fit a manual switch on the dashboard? Hope you are all keeping safe, and best regards James T Q2-002 www.bostin.photography -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/0b8c7d45-c09b-48f7-b155-97120899008a%40googlegroups.com. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/5e8b3d40.1c69fb81.c50ea.d317SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
