Power Trim Fluid; Checking; Filling; 90-8M0050539 May 2011 - Mercury 350 MAG Manual

Section 5 - Maintenance
10. Continue to pump gear lubricant into the drive through the oil fill and drain hole until gear lubricant appears in the gear lube
monitor.
11. Fill the monitor so that the oil level is in the operating range. Do not overfill.
12. Ensure that the rubber gasket is inside the cap and install. Do not overtighten.
NOTE: Oil capacities include the gear lube monitor.
Bravo One
Bravo Two
Bravo Three (Single seawater pickup)
Bravo Three (Dual seawater pickup)
13. Remove the pump from the oil fill and drain hole. Quickly install the sealing washer and screw. Tighten securely.
14. Reinstall the propeller. Refer to Propellers.
15. Check the oil level after the first use.
IMPORTANT: Oil level in the gear lube monitor rises and falls during operation. Always check the oil level when the sterndrive is
cool and the engine is off.

Power Trim Fluid

Checking

IMPORTANT: Check the oil level with the sterndrive unit in the full down/in position only.
1. Place the sterndrive unit in full down/in position.
2. Observe the oil level. Level must be between the "MIN" and "MAX" lines on the reservoir.
a
a - Reservoir
b - "MIN" and "MAX" lines
3. Fill as necessary with the specified fluid.
Tube Ref No.
Power Trim and Steering
114
Fluid

Filling

1. Remove the fill cap from the reservoir.
NOTE: Fill cap is vented.
2. Add lubricant to bring level to the within the "MIN" and "MAX" lines on the reservoir.
Tube Ref No.
Power Trim and Steering
114
Fluid
3. Install the cap.
Page 92
Model
Description
Description
Capacity
2736 ml (92‑1/2 oz.)
3209 ml (108‑1/2 oz.)
2972 ml (100‑1/2 oz.)
2736 ml (92‑1/2 oz.)
b
Where Used
Power trim pump
Where Used
Power trim pump
Fluid Type
High Performance Gear Lubricant
7876
Part No.
92-858074K01
Part No.
92-858074K01
90-8M0050539
eng
MAY 2011