Power Trim Pump; Power Trim Pump Disassembly - Mercury 25 EFI Service Manual

Power Trim Pump

Power Trim Pump Disassembly

Contamination can damage the hydraulic system or cause the system to malfunction. Failure of power trim or steering
components can result in injury or product damage. Ensure that the work area, shop tools and all components are clean and
lint free during reassembly.
1. Remove the power trim unit from the outboard. Refer to Power Trim Removal preceding.
2. Slowly remove the power trim reservoir tank fill plug.
3. Drain the power trim fluid into a suitable container.
a
4. Remove the cable tie securing the trim motor harness.
5. Remove the two 4 mm internal hex screws securing the reservoir tank to the assembly.
6. Separate the reservoir tank from the power trim assembly.
NOTE: Additional fluid may be present in the reservoir. Place a drain pan under the power trim unit when removing the
reservoir.
d
90-8M0105568 eng MARCH 2016
!
a
a - Reservoir tank
b - Fill plug
c - Cable tie
d - Reservoir mounting screws (4 mm internal hex)
b
c
10954
CAUTION
11544
© 2016 Mercury Marine
Power Trim
a - Reservoir tank fill plug
Page 5B-27