3237671 - 1036C30 front oil seal of one overhead camshaft - replace with timing belt removed

Removing ( Refitting ) PROCEED AS FOLLOWS FOR THE INLET SIDE FRONT CAMSHAFT OIL SEAL.1. Undo the bolts (1a) of the timing driven pulley, inlet side, using the tool (1b) for counter-torque.

NameCountry
1bCounter-torque1.860.856.000
2. Remove the timing driven pulley, inlet side.Remove the front camshaft oil seal, inlet side.
Take care not to damage the oil seal seat during removal.
PROCEED AS FOLLOWS FOR THE EXHAUST SIDE FRONT CAMSHAFT OIL SEAL.1. Loosen the bolt (1a) for the exhaust side timing driven pulley using tool (1b) for counter-torque.

NameCountry
1bSpanner for camshaft pulley rotation1.860.831.002
2. Remove the exhaust side driven toothed pulley.Remove the front camshaft oil seal, exhaust side.
Take care not to damage the oil seal seat during removal.
Refitting ( Removing ) PROCEED AS FOLLOWS FOR THE EXHAUST SIDE FRONT CAMSHAFT OIL SEAL.1. Fit a new front camshaft oil seal, exhaust side (1a) using the tool (1b).

NameCountry
1bFitting tool1.821.228.000
Place the exhaust side driven toothed pulley back in its housing and fix it without tightening the bolt.PROCEED AS FOLLOWS FOR THE INLET SIDE FRONT CAMSHAFT OIL SEAL.1. Fit the front camshaft oil seal, inlet side (1a) using the tool (1b).

NameCountry
1bFitting tool1.821.252.000
Place the inlet side driven toothed pulley back in its housing and fix it without tightening the bolt.