SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4-cylinder fuel injection, chain transmission | Engine assy,cylinder block,crankcase | Engine: removal and installation

Tightening torques

Bolted joint		Tightening torque
Bolts, nuts	M 6	10 Nm
	M 8	20 Nm
	M 10	45 Nm
	M 12	60 Nm
Exhaust pipe to exhaust manifold		40 Nm

Engine assembly mountings

Note

The fastening bolts of the engine assembly brackets are expandable bolts and must be replaced.

Engine front support assembly:

A → Note = 20 Nm + retighten 90° (¹/₄ turn)

B → Note = 30 Nm + retighten 90° (¹/₄ turn)

¹⁾

Renew

Gearbox support assembly

A → Note = 50 Nm + retighten 90° (¹/₄ turn)

B → Note = 40 Nm + retighten 90° (¹/₄ turn)

²⁾

Renew

Pendulum reaction arm

A → Note = 30 Nm + retighten 90° (¹/₄ turn)

B → Note = 40 Nm + retighten 90° (¹/₄ turn)

³⁾

Replace

SEAT Workshop Service and Repair Manuals