Seat Leon >> Spray jets of windscreen wiper: check and, if necessary, adjust function :: Windscreen wiper/washer system and headlight cleaning system: checking :: Description of work :: Maintenance :: SEAT Leon Service and Repair Manual

Seat Leon >> Spray jets of windscreen wiper: check and, if necessary, adjust function

SEAT Leon Service and Repair Manual / Maintenance / Description of work / Windscreen wiper/washer system and headlight cleaning system: checking / Spray jets of windscreen wiper: check and, if necessary, adjust function

Special tools and workshop equipment required

Crown wheel adjusting tool - T40187-

Needle - 3125/5A-

Maintenance

Checking

Using a washable crayon, mark the 6 points on the windscreen according to the dimensions in the table.

NOTICE

The specified distances are calculated to allow for the motion of the vehicle when driving. When the vehicle is stationary the direction of the jets will be slightly different.

Maintenance

Compare the water jet of the nozzle with the value calculated, adjust if required.

Adjusting

DANGER

If the adjustment tool - T40187- is not used then make sure that both sides are covered and fixed with the covers -3- and -4-.
If one of the sides are not protected by the cover, there is a risk of injury from the Needle - 3125/5A- -1- or with an adjustment pin -2-.
When opening from the respective side, always make sure that the opposite side is not pointing toward the hand.

Unlock the long cover -1- of the adjusting tool - T40187- -arrow A- and push to the back -arrow B-.

Insert the adjustment pin -2- in the respective spray nozzle -arrow- of the spray nozzle unit -1-, aim at the marked points made on the windscreen.
If the projection surface of the water jet does not meet the requirements, the dirt attached to the spray jet must be removed.

Check percentage of antifreeze

Special tools and workshop equipment required Refractometer - T10007A- Check the concentration of the coolant additive using the refractometer - T10007A- (Observe the instruction manual) ...

Spray jet of rear window: check and, if necessary, adjust function

Special tools and workshop equipment required Crown wheel adjusting tool - T40187- Needle - 3125/5A Checking Compare the water jet of the nozzle with the value calculated, adj ...