AR31.19-W-1200E | Removing and installing trailer socket | 15.2.12 |
MODEL 950, 952, 953, 954, 970, 972, 974, 975, 976 up to 31.12.95
with 15-pin trailer socket
MODEL 950, 952, 953, 954, 970, 972, 974, 975, 976 up to 31.12.95
with 7-pin ABS trailer socket
W31.19-0001-01
Shown on ACTROS models 950 - 954
1 Housing
2 Hexagon bolt
3 Plug housing
4 Union nut
5 Union nut
6 Sealing ring
7 Protective tube
8 Sealing ring
9 Plug insert
W31.19-0002-01
Modification notes
9.12.97 | Switch off ignition added | Work step 1 | |
Disconnect ground cable from battery added | Work step 2 | ||
Function check of electrical system added | Work steps 9 to 11 |
| Removing, installing | ||
1 | Switch off ignition | ||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
2 | Disconnect ground cable from battery | Ensure that there is no unintentional contact between the ground cable and negative terminal of battery. | |
| Notes on battery | All models | |
3 | Unscrew union nut (4) of housing (1) from plug housing (3) | ||
4 | Unscrew union nut (5) of protective tube (7) and push housing onto protective tube | ||
5 | Pull plug insert (9) with contact pins out of plug housing | | |
6 | Remove plug housing (3) | ||
7.1 | Eject contact pins from plug insert (9) | Only eject contact pins, if the plug insert has to be replaced and the contact pins are still in order. Before ejecting, note plug assignment or mark cables. | |
| |||
7.2 | Cut plug insert (9) with contact pins off the cables | Only cut off plug insert with contact pins if the complete trailer socket has to be replaced. Before cutting off, note plug assignment or mark cables. | |
| |||
8 | Install in reverse order | Installation: Check sealing rings (6 and 8) and replace if necessary. | |
9 | Carry out function check of electrical system | Refer to Operating Instructions | |
10 | Set time on tachograph | Refer to Tachograph Operating Instructions | |
11 | Set time on auxiliary heater timer | Only with code H60, H61, H62, H64, H65 auxiliary heater. |
620 589 07 63 02
Dismantling sleeve
Assembly sleeve
Pliers
620 589 02 37 00
620 589 07 63 03