SEAT Workshop Service and Repair Manuals

Dismantling –  Remove engine cover in the -direction of the arrow- . –  Remove coolant expansion tank (coolant hoses remain connected). –  Remove ribbed belt → Chapter. –  Remove upper part of toothed belt guard. –  Remove the cylinder head cover –  Remove the vacuum pump for the brake servo amplifier.

–  Remove lower engine protection.

–  Fit the engine cross member -U-30025E- as shown in the figure. –  Fit support in the lifting eye on the cylinder head and slightly tighten the engine.   Note! t  When dismounting the support element from the assembly, the engine should be supported by the support cross member -U-30025E-. t  The engine support should not be removed until the assembly support element has been removed. t  To loosen the engine bracket bolts it is necessary to lift the engine slightly with the support device.

–  Remove securing bolts A and B in the unions of: drive train group fastener/engine support, drive train group fastener/bodywork and support of the drive train group fastener/bodywork -arrows-, and dismount completely the fastening element of the drive train group. –  Dismount from the block the engine support. –  Remove toothed belt central guard.

–  Turn crankshaft to TDS No.1 cylinder. –  The mark on the fly wheel -1- should line up with that of the gearbox -2-.   Note! To do this the mark on the flywheel should be looked at in a vertical position from the tapered surface of the gear box -A-. Engine removed:

–  Thread adjusting tool -U-20010- as shown. –  Calibrate the adjusting tool to 39 mm. The right groove of the vernier -arrow A- is the reference point. –  Turn the crankshaft until the TDS mark on the flywheel coincides with the point on the adjusting tool -arrow B-.

–  Immobilize camshaft with adjusting ruler -T20038-, as indicated in the figure. –  Centre the adjusting ruler as described as follows: Once camshaft is immobilized, turn it until one end of the ruler is supported on the cylinder head. Measure the play that results on the other extreme of the ruler with a feeler gauge. Insert a feeler gauge half the previous size between the adjusting ruler and the cylinder head. Next, turn camshaft so that the ruler rests on the feeler gauge. Insert a second feeler gauge of the same size in the other extreme, between the ruler and the cylinder head.

–  Immobilize injection pump wheel with tool -T20102-. –  Loosen the bolts -1- which secure the injection pump wheel. –  Remove vibration damper/belt pulley. –  Remove lower toothed belt guard. –  Mark D.O.R. of toothed belt. –  Loosen tensioning roller –  Remove toothed belt.