Remove, Install Coolant Feed Line For Turbocharger - AR20.20-P-1000MFA
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Engine 260 in model 118
as of model year 2023
Engine 260 in model 177, 247
as of model year 2022
| 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 | Remove coolant return flow line from exhaust gas turbocharger and place to one side. | AR20.20-P-1050MFA | |
| 2 | Remove screw (1). | *BA09.40-P-1003-02G | |
| 3 | Remove electric line (2) from coolant feed line (3). | ||
| 4 | Unscrew screw (4) and remove coolant feed line (3). | ||
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| *BA09.40-P-1002-02G | |||
| Fig 2 | |||
| Fig 1 | |||
| 5 | 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 | |
| 6 | Perform engine test run and check coolant feed line (3) for leaks. |
TURBOCHARGER
| Number | Designation | Engine 260 | ||
|---|---|---|---|---|
| BA09.40-P-1002-02G | Bolt, feed line/return line to turbocharger/crankcase | Stage 1 | Nm | 8 |
| Stage 2 | ∠° | 60 | ||
TURBOCHARGER
| Number | Designation | Engine 260 | |
|---|---|---|---|
| BA09.40-P-1003-02G | Bolt, coolant return line to oil line | Nm | 5 |