Audi TT Platform 2009 - Hydraulic Unit, Brake Booster;Brake Master Cylinder - ABS Mark 70 (ABS;ASR) and 60 (ABS;EDL;ASR;ESP) - Tightening Torques; ABS System Components on Front and Rear Axles - Tightening Torques

90 Audi TT Quick Reference Specication Book • May 2009
Rear wheel brake, All-wheel drive
Brake caliper PR
number
1KJ 2EE 2EA 2EF 2EG
Rear brake caliper CII
41HR
CII
41HR
CII
41HR
CII
41HR
CII
41HR
Pistons dia.
mm
41 41 41 41 41
Brake disc PR number 1KJ,1KZ 2EE,
2ED
2EA 2EF 2EG
Rear brake disc dia.
mm
286 (16) 286 (16) 310 (17) 310 (17) 310 (17)
Brake disc
thickness, not
ventilated
mm 12 12 ------ ------ ------
Brake disc
thickness,
ventilated
mm ------ ------ 22 22 22
Brake disc, wear
limit
mm 9 9 19 19 19
Brake pads
Pad thickness,
new (not including
backing plate)
mm 12 12 12 12 12
Brake pad wear
limit (not including
backing plate)
mm 2 2 2 2 2
Hydraulic Unit, Brake Booster/Brake Master
Cylinder – ABS Mark 70 (ABS/ASR) and
60 (ABS/EDL/ASR/ESP) – Tightening Torques
Component Nm
ABS control module J104 inner Torx
®
bolts 4
ABS hydraulic unit N55 bracket hex bolts 8
Air lter housing 10
Brake lines to hydraulic unit, M10 and M12 14
ABS System Components on Front and Rear
Axles – Tightening Torques
Component Nm
ABS speed sensor to wheel bearing housing, front 8
ABS speed sensor to stub axle, rear 8