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5. Follow the directions below to replace the orifice.
6. Reinstall the orifice gasket that was removed in step 6.
7. Reinstall the Air Shutter Retainers that were removed in Step 4.
© Travis Industries
Installation
(for qualified installers only)
The longer portion
of the gasket should
be at the bottom.
4/22/21 - 1458
PB 72 MV/GSB2/GSR2 Install