Mercury 90 Operation Maintenance Warranty Installation Manual

5. Oil filler caps with a chain ‑ Check the oil level on the chain. The first ball
marker indicates 0.94 liters (1 US qt) low. The second ball marker
indicates 1.89 liters (2 US qt) low.
a - Add 0.94 liters (1 US qt)
b - Add 1.89 liters (2 US qt)
6.
Slowly fill the oil tank with the specified oil. Do not overfill. Add only
enough oil to bring the oil level up to the bottom of the fill neck.
Capacity
Fluid Type
Oil tank 4.72 liters (5 US qt) OptiMax/DFI 2‑Cycle Engine Oil
29465
7. Install the oil filler cap and tighten securely. Install the cowl cover.
29466
a
b
37146
FUEL AND OIL
eng 49

Mercury 90 Specifications

General

Brand	Mercury
Model	90
Category	Outboard Motor
Language	English