Specifications Disc diameter | 278 | 10,95 | 260 | 10,25 | 273 | 10,74 | 253 | 9,92 | New disc nominal thickness | 24,0 | 0,95 | 24,0 | 0,95 | 20 | 0,79 | 20 | 20 | Worn disc discard thickness * Vented | 22,2 | 0,87 | 20.0 | 0,87 | 18 | 0,71 | 18 | 0,71 | Worn disc discard thickness * Solid | – | – | – | – | – | – | 8,9 | 0,35 | Maximum disc run‐out (installed) | 0,15 | 0,006 | 0,15 | 0,006 | 0,15 | 0,006 | 0,15 | 0,15 | Maximum thickness variation | 0,015 | 0,0006 | 0,015 | 0,0006 | 0,015 | 0,0006 | 0,015 | 0,015 | Caliper piston diameter | 60 | 2,36 | 60 | 2,36 | 36 | 1,42 | 36 | 36 | * When the discard thickness/diameter has been reached the disc/drum must be replaced. Particular care must be taken when refacing discs/drums that the minimum thickness/maximum diameter dimensions are not exceeded. Lubricants, Fluids, Sealers and Adhesives Grease – Brake shoe contact pads on carrier plate (Thermopaul No. 1 grease) | SAM1C‐9107‐A | Grease – Brake shoe adjuster strut | SM1C‐1024‐A | Super Dot 4 Brake fluid | ESD‐M6C57‐A | Caliper piston housing retaining bolts | 23 | 18 | Caliper anchor bracket retaining bolts | 56 | 41 | Road wheel nuts | 85 | 63 | Brake hose to caliper | 35 | 26 | Splash shield/caliper carrier plate retaining bolts | 90 | 66 | Hub retaining nut – front | 420 | 310 | Hub retaining nut – rear | 290 | 214 | Brake pedal cross bolt and nut | 23 | 18 | Master cylinder retaining nuts | 23 | 18 | Master cylinder brake pipes | 14 | 10 | Vacuum pump retaining bolts | 6 | 4 | Servo retaining nuts | 40 | 30 | Handbrake lever retaining bolts | 31 | 23 | Exhaust to muffler flange joint nuts | 40 | 30 | |