2.17. Diagnostics of malfunctions of a washer

Cause of defect

Elimination method

The washer does not work

Supply voltage on the washer electric motor does not move

Check wires, including a wire of "weight", a safety lock No. 1. Press out plugs, replace faulty wires, a safety lock. Remove the cause of its burn-out

Electric motor brushes hanged, was oxidized or the collector is polluted At strong wear replace the electric motor
Liquid froze To warm forward nozzles of a washer, slightly open a cowl at the working engine. In cold season use liquid with a low temperature of freezing
Break in the highway of supply of liquid Put on the come-off tubes, replace details with the broken unions