Man D2862 LE221 - Rear Radial Shaft Seal Procedures

CRANKSHAFTOILSEALS
Extractingtherearradialshaftseal
Removingthecylinderheadcover,cylinder1
•Unscrewthemountingbolts(2)
•Removethecylinderheadcover(1)
Attachingtheenginebarringgear
•RemovethecapwithsealandTDCmarkingplate
fromtheywheelhousing
•Cleanthesealingsurfaces
•MountandlocktheEnginebarringgear[115](1)
Checkingthevalvesforunobstructed
movement,1stcylinder
•Checktherockerarms(1)and(2)forthe1st
cylinderforunobstructedmovement
Ifthe1stcylinderrockerarms(1)and(2)cannot
moveunobstructed,cranktheengineafurther360°
usingtheenginebarringgear.
Attachingthecylinderheadcover,cylinder1
•Checkthesealand,ifnecessary,replaceit
•Fitthecylinderheadcover(1)
•Screwinandtightenthemountingbolts(2)
AE63stedition303