Windshield Wiper Motor Disassembly/Assembly
1. Disassemble in the order indicated in the table.

Wiper link No.1
(See Ball Joint Assembly Note.)
Wiper link No.2
(See Ball Joint Assembly Note.)
Nut
Washer
Crank arm
Bolt
Windshield wiper motor
Main link
(See Ball Joint Assembly Note.)
Windshield wiper motor cover No.1
Windshield wiper motor cover No.2
2. Assemble in the reverse order of disassembly.
Windshield Wiper Motor Assembly Note1. Connect the windshield wiper motor to the vehicle wiring harness connector, operate the windshield wipers, and then stop them at the auto stop position.
2. Disconnect the windshield wiper motor connector.
3. Install the windshield wiper motor to the main link and tighten the bolt.
4. Assemble the crank arm such that the crank arm and main link markings are aligned as shown in the figure.

5. Install the washer and nut.
Ball Joint Assembly Note1. Use a clean cloth to protect the link, and squeeze using pliers.

Test yourself
A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.