300E 4MATIC (124.230) L6-3.0L (103.985) (1990)
/l6-3.0l_(103.985)/Page-657004.png)
NOTE: When lifting out, pay attention to the thrust washer at the front (axial mounting).
13. Oil camshaft bearing journals.
Camshaft Positioning Hole
14. With No. 1 cylinder in TDC position, insert camshaft so that the pin (22) or the positioning hole (21) is facing up the way.
15. Oil cam and rocker arm sliding surfaces.
16. Fit on all rocker arm bearing brackets. Screw in all bolts by hand and tighten evenly, tightening torque 21 Nm (15.5 ft lbs).
17. Pin (22) or positioning hole on 1st camshaft flange must be aligned with the marking (517) when No. 1 cylinder is in the TDC position.
18. Check the oil supply (spray direction) of the camshaft at idling speed.
CAUTION: If damage to a camshaft has been caused by a lack of oil resulting from a loose oil nozzle return lock without stop collar, an oil
nozzle return lock with stop collar must be installed.
