Remove/Install Coolant Circuit Vent Line Of Right Turbocharger - AR20.20-P-1201XGA
Engine 176 in model 463 as of model year 2019
Fig 1: Coolant Circuit Vent Line Of Right Turbocharger Components Location - Engine 176 In Model 463 As Of Model Year 2019
| 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 pressure. 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 | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Remove/install | |||
| 1 | Drain off coolant | AR20.00-P-1142XGA | |
| 2 | Remove left-hand air filter housing | AR09.10-P-1151XGA | |
| 3 | Remove right air filter housing | AR09.10-P-1152XGA | |
| 4 | Remove screws/bolts (25) | *BA09.40-P-1006-01ZA | |
| 5 | Remove heat shield (26) in upward direction | ||
| 6 | Remove right heat shield on right exhaust gas turbocharger | AR09.40-P-6027-00XGA | |
| *BA09.40-P-1007-01ZA | |||
| *BA86.10-P-1002-03J | |||
| 7 | Remove cylinder 1 +2 ignition coil (T4) | AR15.12-P-2009XGA | |
| 8 | Remove screw/bolts (6, 8) | *BA09.40-P-1004-01ZA | |
| 9 | Remove vent line (7), and seal openings with suitable stop plugs | ||
| Fig 2 | |||
| 10 | Install in the reverse order | ||
| 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 | |
| 11 | Perform an engine test run and check engine for proper operation and leaktightness | ||
| 12 | Install lower engine compartment paneling | AR61.20-P-1105XG | |
| 13 | Install upper engine cover | AR01.10-P-2405XGA |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1004-01ZA | Bolt, coolant line to turbocharger/cylinder head | Nm | 9 |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1006-01ZA | Bolt, upper heat shield to bracket/side heat shield | Nm | 9 |
TURBOCHARGER
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA09.40-P-1007-01ZA | Bolt, side heat shield to cylinder head cover | Nm | 9 |
INERTIZATION SYSTEM
| Number | Designation | Model 463 up to model year 2019 | Model 463 as of model year 2019 | |
|---|---|---|---|---|
| BA86.10-P-1002-03J | Bolt, piping for inerting to engine/stationary heater | Nm | 8 | 8 |