A4 Cabriolet Mk2
1 - | Hexagon socket head bolt (self-locking) with damper weight, 35 Nm |
Note
Do not slacken bolt with damper weight when changing pads. |
q | Always renew |
q | When loosening and tightening, counter-hold on guide pin |
2 - | Hexagon socket head bolt (self-locking), 35 Nm |
q | Always renew |
q | When loosening and tightening, counter-hold on guide pin |
3 - | Brake caliper housing |
q | Unclip handbrake cable from brake caliper → Chapter |
q | Pivot upwards when changing brake pads |
q | Do not twist hose when fitting |
q | Do not disconnect brake hose when changing brake pads |
q | Servicing brake calipers |
4 - | Brake pads |
q | Always renew on both sides of axle |
q | Do not disconnect brake hose when changing brake pads |
q | When changing brake pads, only slacken bottom securing bolt for caliper -item 2-. Then pivot brake caliper upwards. |
q | Removing and installing → Chapter |
q | Checking pad thickness: → Booklet803 |
q | Different versions available → ETKA |
5 - | Pad retaining spring |
q | Always renew when changing pads |
6 - | Wheel bolts |
q | Fitting wheels → Wheels and tyres; Rep. Gr.44 |
7 - | Torx bolt |
q | Tightening torque: 5 Nm |
8 - | Brake disc |
q | Always renew on both sides of axle |
q | Detach brake caliper prior to removing |
q | Lubricate contact surfaces between brake disc and wheel hub with polycarbamide grease -G 052 142 A2-. |
q | Make sure there is an adequate reserve to allow for wear |
q | Allocation → Chapter |
q | Thickness → Chapter |
8 - | Hexagon socket head bolts, 75 Nm |
q | M10×60 |
q | Always renew |
9 - | Brake carrier with guide pins and protective caps |
q | Replacement carriers are supplied assembled and with sufficient grease on guide pins |
q | If protective caps or guide pins are damaged, renew using repair kit. Use grease sachet supplied to lubricate guide pins. |
10 - | Banjo bolt, 45 Nm |
11 - | Brake line with banjo union |
q | Do not twist hose when fitting |
q | Unscrew from brake carrier to replace brake pads |
q | Do not twist hose when fitting |
q | Do not disconnect brake hose when changing brake pads |
q | Servicing brake calipers |
12 - | Seals |