SEAT Workshop Service and Repair Manuals > Leon Mk1 > Power unit | 4-cylinder diesel engine (2.0 l engine, 2 valve) | Enginecrankshaft group, pistons | Dismantling and assembling engine

Removing and installing poly V-belt

Special tools and workshop equipment required

t	Mandrel -T10060 A-

Removing

Note

Before removing the poly V-belt mark the direction of rotation. When installing belt ensure it is correctly seated in pulleys.

–	Mark direction of rotation of poly V-belt.

–	Swing tensioning element in direction of arrow using a 16 mm open jaw spanner, until tensioning element can be locked.

–	Lock tensioner with locking pin -T10060 A-.

–	Remove noise insulation tray.

–	Remove poly V-belt.

Installing

–	Installation is carried out in the reverse sequence of removal.

Note

t	Before installing poly V-belt, ensure that all ancillary assemblies (alternator, air conditioner compressor, power steering vane pump) are secured tightly.

t	When fitting poly V-belt, check direction of belt rotation and proper seating of belt in pulleys.

t	For vehicles without air conditioning, put poly V-belt over alternator last.

t	For vehicles with air conditioning, position poly V-belt on air conditioning compressor last.

–	Fit poly V-belt.

After completing repairs always:

–	Start engine and check belt running.

–	Install noise insulation tray.

Belt drive routing

Belt drive without air conditioner compressor

Belt drive with air conditioner compressor

SEAT Workshop Service and Repair Manuals