seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Fuel supply, gas operation > < Checking continued coolant circulation pump
5-cyl. injection engine, (4-valve), Mechanics
Removing and installing parts of cooling system
Removing and installing coolant pump
 
W19-0020

(with engine installed)

Special tools, workshop equipment, test and measuring appliances and auxiliary items required

  • ◆ 10-222 A Support bracket
  • ◆ 10-222 A/14 and 10-222 A/15 Legs
  • ◆ 10-222 A/16 Adapter
  • ◆ T10007 Refractometer
  • ◆ V.A.G 1306 Drip tray
  • ◆ V.A.G 1331 Torque wrench (5...50 Nm)
  • ◆ V.A.G 1332 Torque wrench (40...200 Nm)
  • ◆ V.A.G 1590 Coolant pump wrench
 
W00-0495
  • ◆ VAS 5024 Assembly tool for spring-type clips
  • ◆ VAS 5085 Ladder
  • ◆ Hexagon bolts M8x35 Qty. 2

Removing

  • ‒ First check whether a coded radio is fitted. If this is the case obtain the anti-theft coding.
  • ‒ Remove ribbed belt .
  • ‒ Pull off connecting hose for crankcase breather between cylinder head cover and intake hose at cylinder head cover.

Note:

Press buttons on hose couplings to do this.

  • ‒ Remove air cleaner with intake hose:

=> Repair group 24; Servicing injection system; Dismantling and assembling air cleaner.

  • ‒ Remove lower rubber boot for securing lower part of air filter.
  • ‒ Drain coolant => Page 19-16.
  • ‒ Remove battery.
  • ‒ Remove both outer bolts of battery tray.
 
N19-0328
  • ‒ → Set up support bracket 10-222 A with adapter 10-222 A/ 16 and legs 10-222 A/14 and 10-222 A/15 as illustrated.

 
N15-0421
  • ‒ → Bolt leg 10-222 A/14 to battery tray with bolts M8x35 -arrows-.
        Tightening torque: 25 Nm
  • ‒ Hook adapter 10-222 A/16 of support bracket 10-222 A into right-hand lifting eye of cylinder head and take up weight of engine.
  • ‒ Remove pendulum support.

=> Running gear, Axles, Steering; Repair group 40; Servicing front wheel suspension; I - Assembly overview, subframe, anti-roll bar, wishbone

 
N10-0040
  • ‒ → Remove right assembly mounting securing bolts -1-.

 
N13-0301
  • ‒ → Remove bolts and nuts from engine mounting -arrows- and remove mounting complete.

Note:

To remove securing bolts use ladder VAS 5085.

  • ‒ Lower engine on support bracket only as far as necessary to remove coolant pump.
 
N19-0268
  • ‒ → Remove pulley, locking pulley with coolant pump wrench V.A.G 1590.

Note:

If engine has been removed, it is not necessary to remove pulley. The coolant pump securing bolts can be removed through the drilling in the pulley.

 
N19-0280
  • ‒ → Unscrew coolant pump securing bolts -1- and remove coolant pump -2-.

Note:

To remove coolant pump, press the engine slightly to one side, if necessary, using assembly lever.

Installing

Installation is carried out in the reverse order, when doing this note the following:

  • ‒ Moisten new O-ring with coolant.
  • ‒ Insert coolant pump into cylinder block and tighten securing bolts.
        Tightening torque: 20 Nm
  • ‒ Fit pulley and tighten securing bolts.
        Tightening torque: 20 Nm
  • ‒ Align assembly mountings stress-free by rocking.

Note:

Assembly mounting tightening torques

=> Page 10-17.

  • ‒ Install pendulum support:

=> Running gear, Axles, Steering; Repair group 40; Servicing front wheel suspension; I - Assembly overview, subframe, anti-roll bar, wishbone

  • ‒ Install battery.
  • ‒ Install air cleaner with intake hose:

=> Repair group 24; Servicing injection system; Dismantling and assembling air cleaner.

  • ‒ Install ribbed belt => Page 13-17.
  • ‒ Install noise insulation tray.

Filling with new coolant => Page 19-16.

Fuel supply, gas operation > < Checking continued coolant circulation pump