Remove/Install Low-Temperature Circuit Additional Radiator - AR09.41-P-3001MNO
Engine 176, 177 In Model 167
Fig 1: Low-Temperature Circuit Additional Radiator Components Location - Engine 176, 177 In Model 167
| 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. | AS20.40-Z-0001-01A | |
| Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | AS20.00-Z-0001-01A | |
| 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. | AS00.00-Z-0002-01A | |
| 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. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Drain coolant of low-temperature circuit. | Engine 177 in model 167 | AR09.41-P-6834MNP |
| Engine 176 in model 167 | AR09.41-P-6834MNO | ||
| 2 | Remove upper radiator shutters. | Engine 176, 177 in model 167 with code 9U7 (Aerodynamic measure package control code) | AR20.20-P-3882MNO |
| 3 | Remove bolts (1). | ||
| 4 | Remove lower air duct segment (2). | ||
| 5 | Remove expansion rivets and remove upper air duct segment (3). | Fig 2 | |
| 6 | Remove nuts (4). | *BA62.30-P-1010-02I | |
| 7 | Remove screws (5) and remove retaining bracket (6). | *BA62.30-P-1010-02I | |
| 8 | Remove nuts (7). | *BA62.30-P-1011-02I | |
| 9 | Remove screws (8) and remove strut (9). | *BA62.30-P-1011-02I | |
| 10 | Remove side air duct segments (10) at cooling module. | ||
| 11 | Remove coolant hoses (11) at low-temperature circuit additional cooler (12). | AR20.20-P-7441-01RQ | |
| 12 | Release low-temperature circuit additional cooler (12) at locks and remove towards the front. | ||
| 13 | Install in the reverse order. | ||
| Check | |||
| Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. | Wear protective clothing and safety glasses. Use the extraction system. Move people out of the danger zone. | AS49.00-Z-0001-01A | |
| 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. | AS00.00-Z-0005-01A | |
| 14 | Perform engine test run; in this connection, check cooling circuit for proper operation and leak tightness. |
FRONT END WITH REINFORCEMENT
| Number | Designation | Model 167 | ||
|---|---|---|---|---|
| BA62.30-P-1010-02I | Nut/screw, hood mounting bracket | M6 | Nm | 10 |
FRONT END WITH REINFORCEMENT
| Number | Designation | Model 167 | ||
|---|---|---|---|---|
| BA62.30-P-1011-02I | Nut/screw, strut to crossmember/impact absorber | M8 | Nm | 24 |