Title: Inspect the wiper motor transmission linkage, arms, and blades.
Course: Diesel Equipment Technology II (20107-II) > Section: Electrical/Electronic Systems: Servicing Related Electrical Systems

Inspection should include

- testing the wiper motor and blades
- referring to service materials and following manufacturer guidelines.

Process/Skill Questions:

- How can a wiper motor be tested for proper operation?
- What can occur if the wiper linkage is bent or in a bind?