Remove/Install Engine Oil Pump - AR18.10-P-6020MFC
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Engine 260 in Model 118, 177, 247
Oil pump (1) tightening procedure
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 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 | |
| Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil | Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers. |
AS18.00-Z-0001-01A | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove/install | |||
| 1 | Remove oil pan. | AR01.45-P-7500MFC | |
| 2 | Release and disconnect electrical connector from engine oil pump valve (Y130). | ||
| 3 | Secure oil pump (1) against falling down and remove screws (2a, 2b, 2c) contrary to the alphanumeric sequence of the tightening procedure. | *BA18.10-P-1001-01S | |
| 4 | Press back clamping device (3) of the toothed chain (4) with a suitable tool, remove toothed chain (4) from oil pump gear and remove oil pump (1). | ||
| 5 | Remove oil suction pipe (5) from oil pump (1). | If a new oil pump (1) is installed. |
*BA18.10-P-1003-01S |
| 6 | Remove engine oil valve pump (Y130) from oil pump (1). | If a new oil pump (1) is installed. |
*BA18.10-P-1004-01S |
| Check | |||
| 7 | Check oil pump gear for easy movement and damage. | If a problem is identified, ↓ Replace oil pump (1). |
|
| 8 | Check clamping device (3) of the toothed chain (4). | If a problem is identified, ↓ Determine cause and eliminate. |
|
| 9 | Check oil deflector (6) for damage. | If a problem is identified, ↓ replace oil deflector (6). |
|
| 10 | 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 | |
| 11 | Perform engine test run; in this connection, check engine for proper operation and leak tightness. |
OIL PUMP
| Number | Designation | Engine 260 | |
|---|---|---|---|
| BA18.10-P-1001-01S | Bolt, oil pump to crankcase | Nm | 14 |
OIL PUMP
| Number | Designation | Engine 260 | |
|---|---|---|---|
| BA18.10-P-1003-01S | Bolt, oil suction pipe to pipe flange/bracket | Nm | 9 |
OIL PUMP
| Number | Designation | Engine 260 | |
|---|---|---|---|
| BA18.10-P-1004-01S | Bolt, hydraulic components directional control valve to oil pump | Nm | 4 |