Removing the chain tensioner and guide
1 - camshaft drive circuit; 2 – a bolt of fastening of a shoe; 3 - tensioner shoe; 4 – a nut of fastening of a tensioner; 5 - tensioner body; 6 – a cap nut of a tensioner; 7 - bolts for fastening the chain damper; 8 – a bolt of fastening of an asterisk of the roller of a drive of the oil pump
Removing the oil pump drive shaft
1 - thrust flange; 2 – flange fastening bolt; Z - oil pump drive roller; 4 - key
Front of the engine
1. Remove the crankshaft pulley by securing the flywheel with lock A.60330 / R and unscrewing the ratchet with the key A. 50121 (see fig. Removing the flywheel).
2. Remove the cylinder head cover and camshaft chain cover. Loosen the camshaft sprocket and oil pump drive shaft bolts.
3. Loosen cap nut 6 (see fig. Removing the chain tensioner and guide) chain tensioner, unscrew the two nuts 4 securing it to the cylinder head, remove the tensioner and, unscrewing the bolt 2, remove the shoe 3 of the chain tensioner.
4. Loosen the chain stop pin, remove the oil pump and camshaft drive sprockets and remove the chain.
5. Remove the thrust flange of the oil pump drive roller and remove the roller from the cylinder block (see pic. Removing the oil pump drive shaft).
6. Using a universal puller A. 40005/1/7 from the set A.40005, remove the sprocket from the crankshaft.