Cabin Air Filter / Purifier: Service and Repair

Removal Procedure




1. Remove the two nuts securing the vacuum tank to the bulkhead.




2. Set the vacuum tank aside.
3. Pull the filter out of the cavity in the bulkhead.




Installation Procedure
1. Install the filter into its cavity in the bulkhead.
- Align the fins on the plastic frame of the filter with the grove in the holder before attempting to insert the fitter into place.

2. Hold the vacuum tank in place over its mounting studs on the bulkhead.
3. Install the nuts to secure the vacuum tank to the bulkhead.

Tighten
Tighten the vacuum tank-to-bulkhead nuts to 4 Nm (35 lb.in).