seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Ignition system, glow plug system > < Component test
Front exhaust pipe with catalyst: replacing
Front exhaust pipe with catalyst: replacing
–  Remove the front exhaust pipe from its fastening to the manifold.
–  Fit crossmember -U-30025- and remove the mounting bolts from the rear engine unit supports (disconnect the connection of lambda probe 2).
–  Remove the tunnel bridge and the double clamp that holds the catalyst to the middle presilencer.
–  Lower the engine unit support partially with hydraulic jack -SAT 1001- (if necessary, remove the mounting bolt from the articulated steering shaft).
–  Remove the antithermal plate and remove the front exhaust pipe section with catalyst.
Install in the reverse order of removal.
   
Tightening order hot air pick-up plate in the exhaust manifold
1 - Tighten bolt -1- to a torque of 10 Nm
2 - Tighten bolt -3- to a torque of 10 Nm
3 - Tighten bolt -2- to a torque of 10 Nm
  N26-0252

Ignition system, glow plug system > < Component test