Dynamic Chamber; Intake Manifold; Shutter Valves; Resonance Chamber - Mazda 626 1989 Workshop Manual

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Dynamic Chamber

1. Visually check the dynamic chamber for damage.
2. Replace, if necessary.

Intake Manifold

1. Visually check the intake manifold for damage.
2. Replace, if necessary.

Shutter Valves

1. Visually check the shutter valves for damage.
2. Check that the shutter valves close and open fully.
Shutter valves
3. Adjust or replace them, if necessary.
69G04C-051

Resonance Chamber

1. Visually check the resonance chamber for
damage.
2. Replace, if necessary.
69G04C-054
INTAKE AIR SYSTEM
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4B-31