P20.40-A016-08
Shown on model 177 |
1 | Cable duct | 6 | Refrigerant line | |
2 | Engine air intake duct | 7 | Retaining clips | |
3 | Electrical connector | 8 | Bracket | |
4 | Fan unit | 9 | Cable tie | |
5 | Bolts |
P20.40-A021-08
Shown on model 177 |
11 | Nut | 13 | Line | |
12 | Refrigerant line | 14 | Coolant hoses |
Warning | Risk of injury due to fan starting unexpectedly | Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes. | |
Warning | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | |
Caution | Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. | |
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
| Remove/install | ||
1 | Remove upper engine cover. | ||
| |||
2 | Unclip cable duct (1) and set aside. | ||
3 | Unclip engine air intake duct (2) upstream of the air filter (arrows) and remove. | ||
4 | Remove the engine hood catch. | ||
5 | Release and disconnect the electrical connector (3) of the fan unit (4). | ||
6 | Unclip cable ties (9) and set electric lines aside. | ||
7 | Discharge air conditioning system. | ||
8 | Remove screws (5) of the refrigerant line (6). | ||
9 | Remove nut (11). | Nut, refrigerant line to refrigerant line | |
10 | Disconnect refrigerant line (12), seal openings with suitable stop plugs and place to one side. | ||
| Compressor oils (specification 362.1) | ||
Installation: Install new seals and wet with compressor oil. | |||
Assembly tool | |||
Record plug | |||
11 | Remove line (13) and seal it with a suitable stop plug. | ||
Record plug | |||
12 | Drain coolant. | ||
13 | Detach coolant hoses (14) from radiator and seal with suitable stop plugs. | ||
Record plug | |||
14 | Release retaining clamps (7) from the top of the fan unit (4) and push the fan unit (4) toward the rear slightly (arrow A). | ||
15 | Pull the fan unit (4) upward out of the bottom and top brackets (8) and remove it (arrow B). | Installation: Ensure that the fan unit (4) is seated correctly in the bottom and top brackets (8). | |
16 | Install in the reverse order. | ||
| Check | ||
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
17 | Perform engine test run and check fan unit (4) for proper operation. |
000 589 93 63 00
Assembly tool
129 589 00 91 00
Record plug