AR20.30-W-4950J | Removing/installing the expansion reservoir | 8.3.04 |
ENGINE 902.9 in MODEL 950, 952, 953, 954 with CODE (BA1) Performance-optimized Voith retarder
ENGINE 926.9 in MODEL 950, 952, 953, 954, 958
W20.30-1012-12
1 Coolant hose
2 Electrical line
3 Coolant hose
4 Coolant hose
5 Expansion reservoir
6 Coolant hose
7 Coolant hose
8 Coolant pipe
| Removing/installing | ||
1 | Open front flap | ||
Danger! | Risk of injury caused by body parts being jammed and crushed when tilting cab | Ensure that no one is within the tilting range of the cab during tilting. Always tilt the cab all the way to the end position and secure with the safety strut. | |
2 | Tilt cab | Installation: Tilt the cab back after the leak test has been conducted | |
| Notes on tilting the cab | ||
3 | Drain coolant | Partially drain coolant. | |
4 | Disconnect electrical line (2) on coolant level switch and expose | ||
5 | Remove coolant hoses (3, 4, 6, 7) on expansion reservoir (5) | ||
6 | Remove coolant hoses (1, 6) on coolant pipe (8) | ||
7 | Remove hose clamps on coolant pipe (8), unclip coolant pipe (8) and remove | ||
8 | Unscrew nuts from expansion reservoir (5) and remove screws | ||
9 | Flip out retaining lug (arrow) from expansion reservoir (5) and remove expansion reservoir (5) | ||
10 | Install in reverse order |