Remove/install additional radiator - AR20.20-P-3866GW
ENGINE 157, 279 in MODEL 463 Wheel arch on the right
| Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from 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. |
AS20.00-Z-0001-01A | |
| Remove/install | |||
| 1 | Lift/jack up vehicle | AR00.60-P-1000G | |
| 2 | Remove underride guard | ||
| 3 | Remove front bumper | AR88.20-P-2000GW | |
| 4 | Drain off coolant | Engine 279 in model 463 | AR20.00-P-1142RKC |
| Notes on coolant | AH20.00-N-2080-01A | ||
| Engine 157 in model 463 | AR20.00-P-1142GW | ||
| 5 | Detach coolant hoses (2) on additional engine radiator (1) | AR09.41-P-1311-01AL | |
| Figure | |||
| 6 | Detach strut (3) from retaining frame (4) at additional engine radiator (1) | Wheel arch on the right Screw/bolt, strut of wheel arch radiator to bracket/frame |
*BA20.20-P-1002-01P |
Wheel arch on the right Bolt, strut for additional radiator (left wheel arch) to bracket/frame |
*BA20.20-P-1002-01O | ||
| 7 | Unscrew nuts (5) and remove additional engine radiator (1) with retaining frame (4) | Wheel arch on the right nut, bracket for wheel arch radiator to longitudinal member |
*BA20.20-P-1001-01P |
Wheel arch on the right nut, bracket for additional radiator (right wheel arch) to bumper carrier |
*BA20.20-P-1001-01O | ||
| 8 | Remove radiator trim (6) | Only when replacing the additional engine radiator (1). | |
| 9 | Remove bracket (7) | Only when replacing the additional engine radiator (1). | |
| 10 | Remove screw/bolts (8) and detach retaining frame (4) | Only when replacing the additional engine radiator (1). | |
| Check | |||
| 11 | Check rubber grommets (9) for damage; replace if necessary | ||
| 12 | Install in the reverse order | ||
| 13 | Pour in coolant | Engine 279 in model 463 | AR20.00-P-1142RKC |
| Engine 157 in model 463 | AR20.00-P-1142GW | ||
| 14 | Check engine cooling system for leaktightness | Engine 279 in model 463 | AR20.00-P-1010MNF |
| Engine 157 in model 463 | AR20.00-P-1010GW | ||
| 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 | |
| 15 | Carry out engine test run, checking the engine for leaktightness and proper operation |
RADIATOR, COOLANT HOSES
| Number | Designation | Engine 157 | ||
|---|---|---|---|---|
| BA20.20-P-1001-01O | Nut, bracket for additional radiator (right wheel arch) to bumper carrier | M8 | Nm | 21 |
RADIATOR, COOLANT HOSES
| Number | Designation | Engine 279 | |
|---|---|---|---|
| BA20.20-P-1001-01P | Nut, bracket for wheel arch radiator to longitudinal member | Nm | 21 |
RADIATOR, COOLANT HOSES
| Number | Designation | Engine 157 | ||
|---|---|---|---|---|
| BA20.20-P-1002-01O | Bolt, strut for additional radiator (left wheel arch) to bracket/frame | M8 | Nm | 21 |
RADIATOR, COOLANT HOSES
| Number | Designation | Engine 279 | |
|---|---|---|---|
| BA20.20-P-1002-01P | Screw/bolt, strut of wheel arch radiator to bracket/frame | Nm | 21 |