Mercury Alpha

GASOLINE STERNDRIVE INSTALLATION MANUAL
90-860172011 Page 59 of 137
Power Trim Pump Connections
IMPORTANT: Make hydraulic connections as quickly as possible to prevent oil from
leaking out of system. Be careful not to cross-thread or overtighten hose fittings.
1. Connect hydraulic hoses to trim pump. Torque fittings.
Description
Nm lb-in. lb-ft
Fittings 14 125
2. Connect power trim pump control harness to trim pump.
3. Connect trim limit switch wires and secure with wire retainer and tie-strap.
75126
50630
75127
50632
a
c
e
f
g
b
d
a-Black Hose Fitting (UP Circuit)
b-Gray Hose Fitting (DOWN Circuit)
c-Control Harness
d-Tie-Strap
e-Trim Limit Switch Wire (With Blue Sleeve) To BLUE/WHITE Harness Wire
f-Trim Limit Switch Wire (With Purple Sleeve) To PURPLE/WHITE Harness Wire
g-Wire Retainer And Tie Strap