Man D2862 LE221 - Page 236

CYLINDERHEAD
Removingthevalvestemseals
Attachingtheenginebarringgear
•RemovethecapwithsealandTDCmarkingplate
fromtheywheelhousing
•AttachtheEnginebarringgear[84](1)onthe
ywheelhousing
Crankingtheenginetothesettingposition
ARockerarmsinoverlap
BRockerarmsfree
•Cranktheengineintheengine'srunningdirection
untiltherockerarmsareinoverlap
•Remove,installthefreevalvestemsealsasper
thetable
Assemblingthespecialtool
Note
RetainingwasherandHolder[91]have
left-handthreads.
•PositiontheHolder[90](5)andHolder[91](3)on
Valve-springcompressor[89](1)andthenscrew
onbyturningthethreadedspindle(4)
•Screwontheretainingwashers(2)and(6)
•Positionthelever(8)ontheValve-spring
compressor[89](1)andsecureusingthe
mountingbolt(7)
Attachingthemountingdevice
•ScrewtheAdapter[86](3)intothecylinderhead
(1)
•ScrewtheAssemblydevice[87](2)into
Adapter[86](3)
234AE63stedition