SEAT Workshop Service and Repair Manuals

Engine: fitting t  Engine/gearbox mountings → Anchor t  Tightening torques → Anchor   Note t  When fitting, replace the self-locking nuts and bolts. t  Renew bolts which have a specified tightening angle, as well as seals and gaskets. t  Secure all hose connections with the correct hose clips (same as original equipment) → Parts catalogue. t  Clean input shaft splines and, for used clutch plates, hub splines; remove corrosion and apply a thin coat of grease → Parts Catalogue to the splines. Then move the clutch plate on the input shaft from side to side, until the hub moves smoothly on the shaft. Excess grease must be removed. Requirements: l  Engine mounted on the counterhold -T20205- Operation process –  Check clutch release bearing for wear and renew if necessary. –  Lightly grease the clutch release collar, release collar sleeve and the input shaft teeth → Parts Catalogue. –  Check whether dowel sleeves for centring the engine/gearbox assembly are fitted in the cylinder block; install if necessary.

–  Observe that the intermediate plate is fitted on sealing flange and is slid onto the dowel sleeves -arrows-. –  Bolt gearbox onto engine.   Note t  Tightening torques apply only to lightly greased, oiled, phosphated or black-finished nuts and bolts. t  Additional lubricant such as engine or gearbox oil may be used, but do not use graphite lubricant. t  Use is never to be made of degreased parts. t  Tolerance for tightening torques: ± 15 %.

Engine/gearbox mountings

Item	Bolt.	Nm
1	M12×55	80
2	M12×55	80
3 → Remark	M12×150	80
4 → Remark	M10×50	40

1)  Additional to secure the starter motor to the gearbox 2)  Renew bolt A -  Dowel sleeves to centre –  Insert the engine/gearbox assembly into the body. –  When inserting the engine assembly with the securing tool -T20205- ensure that there is sufficient clearance to the drive shaft. .

–  Screw in the bolts of the engine mountings -arrows- manually. Secure with new bolts → Chapter .

–  Screw the bolts into the assembly mounting (on the gearbox side) -arrow- by hand. Secure with new bolts → Chapter . –  Align the engine using a shaking movement so that the supports are not under any tension.   Note Engine assembly mounting tightening torques → Chapter –  Remove the securing tool -T20205- from the engine. –  Fit the drive shafts → Running gear; Rep. gr.40.

–  Secure the pendulum support with the bolts -arrows- to the gearbox and subframe. –  Install the front exhaust section with the particle filter → Chapter. –  Install the exhaust system and align free of stress → Chapter. –  Fit the starter motor → Electrical system; Rep. gr.27. –  Install the climate control compressor. –  Remove the alternator → Electrical system; Rep. gr.27. –  Install Poly V-belt tension device. –  Install poly V-belt → Chapter. –  Install the clutch master cylinder → Running gear; Rep. gr.30. –  Fit the control cables and adjust them → Rep. gr.34. –  Electrical connections and routing → Electrical system; Rep. gr.97. –  Fit the supercharger air system hoses and observe the assembly instructions → Chapter. –  Fit all coolant and fuel tubes. –  Adjust engine mountings → Chapter. –  Install battery → Electrical system; Rep. gr.27. –  Fill up coolant → Chapter. –  Checking engine oil level → Fig.. –  Fit the central soundproofing pan → Bodywork, exterior fitting work; Rep. gr.50. –  Carry out road test and read fault memories → Vehicle diagnostic, testing and information system VAS 5051. Tightening torques

Components:		Nm
Bolts/nuts	M6	10
	M7	15
	M8	20
	M10:	45
	M12	60
Engine assembly brackets, engine side		30 Nm + 90° (1/4 turn) → Remark → Remark
Engine assembly brackets, gearbox side		50 Nm + 90° (1/4 turn) → Remark → Remark
Exhaust pipe to manifold		25

3)  Renew nuts and/or bolts 4)  90° is the equivalent of 1/4 turn