I have been looking in both the Haynes workshop manual and the official 1500HL Triumph Dolomite repair manual to find out what the minimum thickness of the brake disc is but I have been unable to find this information in these documents. Have I just missed the relevant page or have other owner's had the same problem?
In the end I did find a couple of disc with the detail embossed on actual disc see photo. I hope this may help some other owners.
new to this wrote: ↑Mon Jun 22, 2020 8:30 pmI wonder if the 1850 and Sprint are the same min thickness size ?
Dave
Seeing as it's exactly the same disc on ALL Dolomites, pretty safe to say YES!
Steve
'73 2 door Toledo with Vauxhall Carlton 2.0 8v engine (The Carledo)
'78 Sprint Auto with Vauxhall Omega 2.2 16v engine (The Dolomega)
'72 Triumph 1500FWD in Slate Grey, Now with RWD and Carledo powertrain!
Maverick Triumph, Servicing, Repairs, Electrical, Recomissioning, MOT prep, Trackerjack brake fitting service.
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Yes, I have a couple of NOS rotors that are stamped with the words 'MIN DISC THICKNESS .325 INS WITH .25 INS MIN THICKNESS OF PLATE & PAD ASSY' as well as 'STANPART' and some letters/numbers I can only assume are part numbers and four large raised embossed letters/numbers that are not the same on each disc.
Good job I looked them out as they are stating to rust so I need to clean and oil them.
Geoff