SM25.20-W-0002A | Relocate clutch booster | 16.10.00 |
MODEL 970.###, 972.###, 974.###, 976.### ## up to 493760 with ENGINE 906.9 with TRANSMISSION 715.320
MODEL 976.### ## up to 493760 with ENGINE 906.9 with TRANSMISSION 715.060
MODEL 950.5## /6##, 952.5## /6##, 953.6##, 954.5## ## up to 493760 with ENGINE 906.9 with TRANSMISSION 715.320
W25.20-1009-11
1 Compressed-air line
2 Bracket
3 Hydraulic line (from master cylinder)
4 Hydraulic line (to central clutch release bearing)
5 Clutch servo assistance
W25.20-1010-02
4 Hydraulic line (to connector of central clutch release bearing)
6 Sealing ring
7 Connector (previous version)
8 Connector (modified version)
9 Connector (central clutch release bearing)
10 Bracket
W31.00-1003-07
Valid hole patterns for clutch booster bracket
A Dimension 1420 mm for vehicles with long cab (code F04)
B Dimension 1930 mm for vehicles with short cab (code F07)
Operation no. of operation texts or standard texts and flat rates
Category | Op. no. | Operation text | Time | Acc. no. | Code |
N | 024001 | OPERATIONS: DISPLACE CLUTCH BOOSTER | 35 WU /2.9 h | ---- | ---- |
| Removing | ||
Danger! | Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by skin and eye contact with brake fluid | Pour brake fluid only into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. | |
| Notes on handling brake fluid | All models | |
| Notes on tilting the cab | All models | |
1 | Tilt cab into repair position | ||
2 | Clutch booster (5) on transmission remove | Catch emerging brake fluid in a suitable container. | |
| Install | ||
3 | Mount bracket (2) to frame | See valid hole patterns for clutch booster bracket. | |
4 | Secure clutch booster (5) to bracket (2) | ||
5 | Replace hydraulic line (3) from master cylinder and remove sealing ring (6) to master cylinder connector | Applies only to approx. vehicle ident. no. 395202. | |
6 | Connect hydraulic line (3) to clutch booster (5) | ||
7.1 | Mount new bracket (10) to transmission | Model 970, 972, 974, 975, 976 | |
7.2 | Remove previously installed bracket (10) from transmission, rotate 180° and resecure | Models 950.5/6, 952.5/6, 953.6, 954.5 | |
8 | Install hydraulic line (4) on the connector (9) | The sealing ring (6) up to the connector (9) must be removed up to vehicle identification end no. 364931. | |
9 | Fasten hydraulic line (4) on bracket (10) with a clamp. | ||
10 | Connect compressed air line (1) to clutch booster (5) | Adapt compressed-air line (1). | |
11 | Bleed clutch operating system |
Parts ordering notes
Part no. | Designation | Quantity |
Model 970, 972, 974, 975, 976 | ||
A 000 295 91 35 | Hydraulic line (hose) LHD | 1 |
A 000 295 92 35 | Hydraulic line (hose) RHD | 1 |
A 942 290 00 33 | Bracket, hydraulic line at transmission | 1 |
Model 970, 972, 974, 975, 976 with (code F07) short cab | ||
A 970 250 03 43 | Bracket | 1 |
A 000 250 01 66 | Hydraulic line (hose) | 1 |
Model 970, 972, 974, 975, 976 with (code F04) long cab | ||
A 970 251 06 40 | Bracket | 1 |
A 000 250 00 66 | Clutch line (hose) | 1 |
Model 950.5/6, 952.5/6, 953.6, 954.5 | ||
A 000 295 56 35 | Hydraulic line (hose) LHD | 1 |
A 000 295 73 35 | Hydraulic line (hose) RHD | 1 |
Model 950.5/6, 952.5/6, 953.6, 954.5 with (code F07) short cab | ||
A 942 251 00 40 | Bracket | 1 |
A 000 250 00 66 | Clutch line (hose) | 1 |
Model 950.5/6, 952.5/6, 953.6, 954.5 with (code F04) long cab | ||
A 942 251 01 40 | Bracket | 1 |
A 000 250 00 66 | Clutch line (hose) | 1 |
Additionally for model 976 with (code G74) remote clutch control and/or (code F31) tipper hydraulic system | ||
A 000 295 94 35 | Hydraulic line (steel) | 1 |