AR20.30-W-4392C | Remove/install coolant level switch | 24.5.06 |
ENGINE 541.9 in MODEL 933, 953
ENGINE 541.9, 542.9 in MODEL 930, 932, 934, 950, 952, 954
W20.30-1014-06
Illustrated on model 930
1 Expansion reservoir
2 Wiring harness connector
B6 Coolant level switch
Arrows Retaining clamp
Modification notes
| Remove/install | ||
1 | Switch off ignition | ||
2 | Open maintenance flap | Only on model 930, 932, 933, 934. | |
Danger! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all the way to end position and secure with safety strut. | |
3 | Tilt cab | ||
| Notes on tilting the cab | ||
4 | Disconnect wiring harness (2) connector plug | ||
5 | Unclip wiring harness on expansion reservoir (1) | ||
6 | Unlock coolant level switch (B6) at retaining clamps (arrows) and remove coolant level switch (B6) from expansion reservoir (1) | ||
7 | Install in the reverse order | ||
8 | Read out fault memory in drive control FR (FMR) control unit using STAR DIAGNOSIS; delete faults if necessary | STAR DIAGNOSIS diagnosis system |
Commercially available tools