Seat Leon >> Coolant pump toothed belt: Check
SEAT Leon Service and Repair Manual / Maintenance / Description of work / Coolant pump toothed belt: Check
Remove the guard and check the toothed belt.
Install toothed belt guard.
WARNING Applies only for petrol engines as they do not have a specified timing belt change interval. |
Remove the guard and check the toothed belt:
- Expose the air hoses on air pipe clear.
- Detach the connector -1-.
- Release connectors -arrows- and pull off the air pipe.
- Press release tabs and disconnect hose -1- for activated charcoal filter.
- Unscrew the bolts -arrows- and detach the hose for the crankcase breather hose.
- Expose the wiring harness -arrows-.
- Loosen the bolts -1 and 3- and remove the protective cover -2- of the coolant pump belt.
- Turn crankshaft by the bolt of the crankshaft toothed belt in the
direction of the engine and check the entire toothed belt for the
following:
- Cracks, cross-sectional breaks, cracks (coating) -arrow-
- Side contact
- Fraying of cord strands
- Cracks (in teeth base) -arrow-
- Layer separation (toothed belt body, draw strands)
- Surface cracks (synthetic coating)
- Traces of oil and grease
NOTICE If faults are found always renew toothed belt. This will avoid possible breakdowns or operating problems. The replacement of a toothed belt is a repair measure.
Install notched belt guard:
- Installation is carried out in reverse order. When installing, note the following:
- Tighten the bolts -1 and 3- to 8 Nm.
- Tighten the bolts -arrows- at 9 Nm.
Notched belt for camshaft drive: Check
Remove the top guard and check the toothed belt. Install the top toothed belt guard. WARNINGApplies only for petrol engines as they do not have a specified timing belt change interva ...Poly-V belt: check condition
Carry out the following work: Crank engine using vibration damper, using a socket spanner. Check the Poly-V belt -1- with respect to: Substructure cracks (cracks, core ruptures, cross section ...See also:
Removing and installing side window (ST model)
Electric cutter - SAT
1561A-
Knife set - SAT 1561/20-
Removal kit for flush bonded
windows - VAS 6452-
22)
Release lever - U 30800-
Measuring tool - U 40807-
Window suction pads -
...