Remove/Install Hydraulic Valve Clearance Compensating Elements - AR05.00-P-2011MFC
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Engine 260 in model 118, 177, 247
| 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 | |
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Remove corresponding camshaft. | AR05.20-P-6992MFC | |
| 2 | Mark roller-type rocker arms (1) and valve clearance compensating elements (2) relative to respective cylinder head. | Where roller-type rocker arms (1) and valve clearance compensating elements (2) are reused. Engine damage can occur otherwise. |
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| 3 | Remove roller-type rocker arms (1) including valve clearance compensating elements (2). | ||
| Specified engine oils (service) - Overview | BB00.40-P-0223-02A | ||
| 4 | Remove clamps (3) by hand and remove valve clearance compensating elements (2) from roller-type rocker arms (1). | ||
| Check | |||
| 5 | Check valve clearance compensating elements (2) for proper operation and install new ones if necessary. | If several valve clearance compensating elements (2) are defective ↓ Check oil pressure. |
AR18.00-P-1250MFC |
| 6 | Install in the reverse order |