SAFARI BSVI - SERVICE MANUAL

KRYOTEC ENGINE 171 16. Fit the tool (1) on the lower cylinder head as shown in the figure. 17. Remove the cotters (2). 18. Remove the valve upper shim (3). 19. Remove the valve spring (4). 20. Remove the valve guide oil seal ring with built- in lower valve shim (5). 21. Remove the valve (6). 22. Carry out the same operations on the other valves. 23. Replace the valve guides (Refer to 09 - Engine/ Cylinder Head/VALVES/SEATS/GUIDES, Intake and Exhaust/Removal and Installation). FITMENT 1. Clean any residues from the old gasket from the lower cylinder head plane. 2. Fit the valves in their housings on the lower cylinder head. 3. Place the valve guide oil seal (1a) in its housing using the dedicated tool 1870897100 (1b). 4. Fit the valve spring in its seat. 5. Refit the upper valve shim. 6. Place the cotters in their housings. 7. Carry out the same operations on the other valves. 8. Remove the tool 1860470000 used for disconnecting/reconnecting the valves. 9. Reposition the lower cylinder head in the vice using the support tool. 10. Install the glow plugs and tighten to the proper (Torque Specifications). 11. Install a NEW gasket on the water pump and fold the retaining tabs over. 12. Install the water pump (1a) and tighten the NEW bolts (1b) to the proper (Torque Specifications). 13. Install the fuel return manifold and the air pressure/ temperature sensor on the intake chamber in their housings. 14. Install the throttle body and securely tighten the fixing bolts.