Maintenance
•
Remove the exhaust camshaft (4).
•
Fasten the timing chain to the vehicle,
taking care that it does not get out of
the sprocket on the service shaft.
•
Lift the rocker arm of the valve(s) to be
adjusted.
•
Using a magnet, remove the calibrated
pads (5) from the valves to be adjusted
and replace them with pads of a suita-
ble thickness to achieve the specified
valve clearance.
To find the thickness of the pads to be installed,
use the following formula:
Installed pad thickness + measured clearance -
specified clearance = new pad thickness
CAUTION
PAY CLOSE ATTENTION NOT TO DROP THE CALIBRA-
TED PADS INTO THE ENGINE.
MAIN - 78
V100 E5