|
|
ENGINE - TD4 REPAIRS 12-1-63 18. Fit LRT-12-178 to fuel pump sprocket and tighten centre screw to release sprocket from 19. Remove LRT-12-178 from fuel pump sprocket. 20. Remove sprockets and chains from crankshaft and fuel pump. 21. Remove bolt and remove chain lubrication jet. Refit 1. Clean timing cover and mating face, clean dowels and dowel holes. 2. Cut to remove water pump gasket and fit new timing cover gasket to cylinder block. 3. Clean chain lubrication jet and mating face. Nm (7.5 lbf.ft). 5. Clean crankshaft sprocket, fuel pump sprocket and mating faces. 6. Clean oil and fuel pump drive chains. crankshaft and fuel pump sprockets. 9. Fit sprockets and chains to crankshaft and fuel pump. 10. Fit fuel pump sprocket retaining nut and tighten to 65 Nm (48 lbf.ft). 11. Clean fuel pump drive chain guides. tighten new Allen bolt to 24 Nm (18 lbf.ft). 13. Fit fuel pump drive chain upper guide to pin. Ensure oil way is clear. 15. Fit timing chain tensioner and tighten bolts to 10 Nm (7.5 lbf.ft). 16. Hold tensioner lower plunger against spring pressure, remove LRT-12-172 and release 17. Clean camshaft drive chain. to align tensioner. 23. Evenly and progressively tighten timing cover bolts to 15 Nm (11 lbf.ft). 24. Remove ancillary belt tensioner pulley arm. bush. 26. Fit ancillary belt tensioner arm and tighten nut to 10 Nm (7.5 lbf.ft). 27. Fit lower coolant rail support bracket and tighten bolts to 15 Nm (11 lbf.ft). 28. Fit ancillary drive belt jockey pulley and tighten new Allen bolt to 24 Nm (18 lbf.ft). M12 6827A LRT-12-178 M12 6829 |