P43.10-2112-06
3 Strut
4 Brake fluid expansion reservoir
5 Electrical connector
6 Feed hose
11 Nut
12 Rubber boot
13 Rubber seal
15 Vacuum line
16 Master brake cylinder
17 Security bolt
18 Clevis
A7/7 BAS brake booster
S11 Brake fluid level switch
Modification notes
10.8.10 | Value changed: Nut for strut to suspension strut tower | ||
11.8.10 | "Perform brake test on test bench" reference changed | Test sequence augmented/revised |
| Remove/install | ||
Danger! | Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by brake fluid coming into contact with skin and eyes. | Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. | |
| Notes on self-locking nuts and bolts | ||
| Brake fluid notes | ||
1 | Push down brake pedal several times | Until the vacuum in the BAS brake booster (A7/7) has been reduced. | |
2 | Open engine hood | Model 218 | |
Model 212 | |||
3 | Remove strut (3) | | |
4 | Disconnect electrical connector (5) | ||
5 | Pull vacuum line (15) out of BAS brake booster (A7/7) and place to one side | ||
6 | Remove brake lines on master brake cylinder (16) | ||
7 | Pull feed hose (6) for clutch master cylinder off brake fluid expansion reservoir (4) | Only in case of vehicles with manual transmission. | |
Seal feed hose (6). | |||
Set of stop plugs | |||
8 | Remove left cover below dashboard | ||
9 | Detach electrical connector from mechanical brake light switch | ||
10 | Remove cover above pedal assembly | If necessary. | |
11 | Unscrew safety bolt (17) and remove brake pedal from clevis (18) | Installation: Locking bolt (17) has to be replaced. | |
| |||
12 | Unscrew nuts (11) from BAS brake booster (A7/7) | | |
13 | Remove water collector over wiper system | Only remove left wiper arm and lift up water collector in area of brake booster (A7/7) upwards off the seal strip of the windshield | |
14 | Remove brake booster (A7/7) | Do not deform brake lines. | |
Do not damage the rubber boot (12) when removing and installing BAS brake booster (A7/7). | |||
When removing the BAS brake booster (A7/7), carefully push the brake lines to one side. | |||
15 | Remove master brake cylinder (16) | When replacing the BAS brake booster (A7/7). | |
16 | Remove rubber seal (13) | When replacing the BAS brake booster (A7/7). | |
17 | Install in the reverse order | ||
18 | Carry out brake test on the test stand |
Pneumatic brake booster
Number | Designation | Model | Model | |
BA43.10-P-1001-01J | Nut, brake booster carrier to front end | Nm | 20 | 20 |
BA43.10-P-1002-01J | Brake booster to brake pedal | Nm | 20 | 20 |
Front end assembly with front reinforcement
Number | Designation | Model | Model | ||
BA62.30-P-1006-02G | Nut, strut to suspension strut tower | Nm | 30 | 30 | |
Set of stop plugs
129 589 00 91 00