Remove/install camshafts - AR05.20-P-6992QK
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2007 Mercedes-Benz C350, 2007 Mercedes-Benz C280, 2007 Mercedes-Benz C230, 2006 Mercedes-Benz C55, and 2006 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 271.921 /940 /941 /942 /946 /948 /955 /956
Shown on engine 271.940
| Remove/install | |||
|---|---|---|---|
| 1 | Open engine hood | Model 203 | AR88.40-P-1000P |
| Model 209 | AR88.40-P-1000Q | ||
| Model 211 | AR88.40-P-1000T | ||
| 2 | Remove top part of camshaft housing | See Remove/install camshaft case. | AR05.20-P-6995QK |
| 3 | Spin engine at the crankshaft in direction of rotation until the piston of cylinder 1 is positioned at | ||
| 4 | Remove inlet camshaft (1) | The cams of the intake camshaft (1) must be pointing upright at an angle at cylinder 1 after inserting the intake camshaft (1) (risk of cracks and fracture). |
|
| 5 | Check axial play of intake camshaft (1) at fit bearing | *BE05.20-P-1003-03A | |
| 6 | Remove exhaust camshaft (2) | The exhaust camshaft (2) cams must be pointing upright at an angle, at cylinder (1) after inserting the exhaust camshaft (2) (risk of cracks and fracture). |
|
| 7 | Check axial play of exhaust camshaft (2) at fit bearing | *BE05.20-P-1003-03A | |
| 8 | Check diameter of camshaft bearing journal | *BE05.20-P-1002-03A | |
| 9 | Set basic position of camshafts | AR05.20-P-6020QK | |
| 10 | Install in the reverse order |
Check values for camshaft bearings
| Number | Designation | Engine 271 | ||
|---|---|---|---|---|
| BE05.20-P-1002-03A | Diameter of camshaft bearing journal | Standard size | mm | 29.947...29.960 |
| Repair size | mm | - | ||
| BE05.20-P-1003-03A | Axial clearance of camshaft in fit bearing | mm | 0.05...0.15 | |