Checking Power Trim Fluid; Changing Engine Oil - Mercury 150 Operation, Maintenance And Installation Manual

Checking Power Trim Fluid

1. Tilt the outboard to the full up position and engage the tilt support lever.
2. Remove the fill cap and check fluid level. The fluid level should be even
with the bottom of the fill hole. Add Quicksilver or Mercury Precision
Lubricants Power Trim and Steering Fluid. If not available, use automotive
automatic transmission fluid (ATF).
Tube Ref
Description
No.
Power Trim and
114
Steering Fluid

Changing Engine Oil

ENGINE OIL CAPACITY
Engine oil capacity is approximately 6 liter (6.3 US qt).
IMPORTANT: Tilt the outboard out/up past vertical for approximately one
minute to allow any trapped oil to drain back to the oil sump.
OIL CHANGING PROCEDURE
1. Tilt the outboard out/up past vertical for approximately one minute to allow
any trapped oil to drain back to the oil sump.
2. Tilt the outboard to a vertical position.
eng
MAINTENANCE
Where Used
Power trim reservoir
65
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92-858074K01
47647
Part No.