Mercury Bravo Sterndrive 520 - Page 62

Interval Task
Every 25 hours of operation or once
every 30 days, whichever occurs first.
Gear housing water pickups ‑
Check for marine growth or debris.
Anodes ‑ Inspect for erosion.
Sterndrive unit oil ‑ Check level.
Trim pump ‑ Check oil level.
Saltwater use: Every 50 hours of
operation or 60 days, whichever occurs
first.
Propeller shaft ‑ Lubricate.
MAINTENANCE
50 eng