Remove/Install Oil Dipstick Guide Tube - AR18.40-P-3510MRA
Engine 274.9 in model 205
Engine 274.9 in model 253
| 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 | |
| Remove/install | |||
| 1 | Perform enable for the high voltage on-board electrical system | Engine 274.9 in model 205.047/147/247 Engine 274.9 in model 253.354/954 Engine 274.9 in model 205.047/147/247 |
AR54.10-P-1150LW |
| Engine 274.9 in model 253.354/954 | AR54.10-P-1150LVH | ||
| 2 | Detach on-board electrical system battery ground line | AR54.10-P-0003LW | |
| 3 | Remove oil dipstick (5) | ||
| 4 | Remove vacuum hoses (2) from charge air distributor | Fig 1 | |
| 5 | Remove screw/bolt (3) | ||
| 6 | Remove center and rear lower engine compartment paneling | AR61.20-P-1105LW | |
| 7 | Remove drain screw from oil pan and catch engine oil in a suitable container | Engine 274.9 in model 205 except code M005 (4MATIC) Engine 274.9 in model 253 except code M005 (4MATIC) |
*BA01.45-P-1002-01T |
| 8 | Remove starter | AR15.30-P-7100LWA | |
| 9 | Remove rear engine mount from rear engine support, lift transmission and support | AR22.10-P-1160LWB | |
| 10 | Remove screw/bolt (1) | *BA01.45-P-1004-01T | |
| 11 | Remove oil-dipstick guide tube (4) downwards | ||
| 12 | Replace seal on oil-dipstick guide tube (4) | AR18.40-P-0815-01MR | |
| 13 | Install in the reverse order | ||
| 14 |
Check engine oil level and correct | AP18.00-P-1811MP | |
| 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 buttoned-up and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 15 | Carry out an engine test run and check engine for leaktightness | ||
| 16 | Install center and lower engine compartment paneling | AR61.20-P-1105LW |
OIL PAN
| Number | Designation | Engine 274 | |
|---|---|---|---|
| BA01.45-P-1002-01T | Drain screw on oil pan | Nm | 40 |
OIL PAN
| Number | Designation | Engine 274 | |
|---|---|---|---|
| BA01.45-P-1004-01T | Bolt, guide tube for oil dipstick to oil pan/shielding for high-pressure pump | Nm | 9 |