ZEST BOLT Service Manual

Revotron 1.2T 112 9. Using the special tool gently tap and, carefully fit the camshaft oil seal. SPECIAL TOOL • Camshaft Oil Seal Drift - 2654 5890 05 08 10. Tighten the hex screw securing the camshaft lock plate. 11. Carefully place the rocker shafts with rocker arms, springs and seats in the cylinder head. 12. Lubricate the rocker shafts. NOTE • Ensuring the grub screw location insert the rocker shafts in cylinder head. NOTE • Ensure the rocker arm adjuster screws are loose enough to avoid the stress on valves. 13. Tighten the rocker shaft holder screw to the camshaft bearing block to specified torque.