Mercury 520 Bravo Sterndrive - Corrosion and Corrosion Protection

1. Loosen the flame arrestor clamp, and remove the flame arrestor.
a - Flame arrestor
b - Flame arrestor clamp
2. Clean the flame arrestor with solvent and dry with compressed air, or set
aside and allow to air dry completely.
3. Install the flame arrestor and tighten the clamp to the specified torque.
Description
Nm lb‑in. lb‑ft
Flame arrestor clamp 6.2 55 –
4. Install the silencer.
a
b
50396
MAINTENANCE
eng 75