AR14.40-W-2044C | Remove/install SCR AdBlue combination sensor for fill level and temperature with integral AdBlue heat duct | 30.11.11 |
ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4
ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS5) BlueTec 5
ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS4) BlueTec 4
ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5, 957 with CODE (MS5) BlueTec 5
ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4
ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5
ENGINES 924.9 in MODEL 958.0, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4
ENGINES 924.9 in MODEL 958.0, 970, 972, 974, 975, 976 with CODE (MS5) BlueTec 5
ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS4) BlueTec 4
ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS5) BlueTec 5
ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 with CODE (MS4) BlueTec 4
ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 with CODE (MS5) BlueTec 5
ENGINES 926.9 in MODEL 958.0 with CODE (MS4) BlueTec 4
ENGINES 926.9 in MODEL 958.0 with CODE (MS5) BlueTec 5
W14.40-1414-06
Shown with code (KP1) AdBlue tank,
25 liters
1 Cover
2 AdBlue tank
3 Insulating hose
4 Insulating hose
5 Coolant line
6 AdBlue line
7 AdBlue line
8 Coolant line
9 Locking ring
10 Electrical connector
B117 Fill level and SCR AdBlue temperature combination sensor
W14.40-1415-09
9 Locking ring
11 Claw-type wrench
12 Toggle
13 Opening
B117 Fill level and SCR AdBlue temperature combination sensor
A Locked position "Open"
B Locked position "Closed"
14 Locking claw
15 Catch lug
16 O-ring
| Remove/install | ||
Danger! | Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue | Only pour AdBlue into suitable containers. Wait until the pressure is released before starting any work on the exhaust aftertreatment system. | |
| Notes on use, material properties and handling of AdBlue | ||
1 | Switch off ignition | ||
2 | Open maintenance flap | ||
Danger! | Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | |
3 | Release pressure in coolant circuit | ||
| Notes on coolant | ||
4 | Remove cover (1) | Installation: Replace removed cable ties. | |
5 | Open insulating tubing (3, 4) to a length of approx. 10 cm and push back | Roller tongs | |
6 | Clamp off coolant line (5) and AdBlue line (6) using clamping devices and detach from line fittings | Clamping device | |
7 | Clamp off coolant line (8) and AdBlue line (7) using clamping devices and detach from line fittings | Clamping device | |
8 | Disconnect electrical connector (10) and pull electrical line out of the frame | Installation: Replace removed cable ties. | |
9 | Insert claw wrench (11) in the openings (13) on the locking ring (9). | Claw wrench | |
10 | Insert breaker bar (12) into claw wrench (11) and turn locking ring (9) counterclockwise until the locked position "open" (A) is reached | A high degree of force is needed to do this. The locking ring engages and disengages abruptly. Do not insert an extension between the locking handle (12) and the claw wrench (11). | |
Installation: Turn locking ring (9) clockwise until the catch tab (15) lies on the left on the recesses in the fastening claw (14). | |||
11 | Remove locking ring (9) | ||
12 | Remove fill level and SCR AdBlue temperature combination sensor (B117) | Installation: Clean contact surfaces for O ring (16) using clean rags and water. Replace O-ring (16). Coat O-ring (16) before assembly thinly with lubricant. | |
Absolutely ensure to use the prescribed lubricant as a lubricant and ensure that the lubricant is used extremely sparingly. Damage can occur on the EATS otherwise. | |||
13 | Install in the reverse order | ||
14 | Check coolant level, correct if necessary | Engine 900.9 in model 375, 970, 972, 975, 976 Engine 902.9 in models 375, 950, 952, 953, 954, 957, 970, 972, 974, 975, 976 Engine 924.9 in model 970, 972, 974, 975, 976 Engine 925.9 in models 970, 972, 974 Engine 926.9 in model 950, 952, 953, 954, 957 | |
Engine 926.9 in model 958 | |||
15 | Check AdBlue lines (6, 7) for leaks in area of the line connections | Visual inspection only. | |
16 | Check coolant lines (5, 8) in the area of the line connections for leaks | Visual inspection only. |
950 589 01 37 00
Claw-type wrench
Roller tongs
Circuit
000 589 54 37 00
001 589 00 07 00
Repair materials
Number | Designation | Order number |
BR00.45-Z-1019-06A | ABS sensor grease | A 000 989 62 51 10 |