Thermostatic Air Cleaner: Service and Repair

Wax Pellet Installation:

REMOVE OR DISCONNECT
1. Vehicle air cleaner assembly.
2. If application has a plastic heat tube elbow, use a 1/8" bit to drill out the two rivets that secure it to the heat tube and remove elbow. If application does not have an elbow, skip this step.
3. Use a 1/8" bit to drill out the two rivets that secure the wax pellet carrier assembly.
4. The blow down spring.
5. The wax pellet carrier assembly.
6. Examine spring clip on the hot air damper. Replace if necessary.
7. Install new blow down spring.
8. Reinstall plastic heat tube elbow in the correct orientation, using two pop rivets.
9. Reinstall air cleaner assembly on vehicle.

INSTALL OR CONNECT
1. New wax pellet carrier assembly, using two pop rivets.
2. New blow down spring.
3. Plastic heat tube elbow in the correct orientation, using two pop rivets. If application does not have an elbow, skip this step.
4. Air cleaner assembly on vehicle.