Mercury Optimax 115 User Manual

DIRECT FUEL INJECTION
90-855347R1 JANUARY 1999 Page 3B-29
Air Plenum Installation
Secure plenum to crankcase with 12 bolts. Torque bolts to 100 lb. in. (11.5 Nm). in se-
quence shown
56144
a
1
2
3
4
56
7
8
9
10
11
12
b
a
b
a-Air Plenum
b-Bolts [Torque to 100 lb. in. (11.5 Nm)]
Low Pressure Electric Fuel Pump Installation
NOTE: If pump does not have a sleeve or grommet, refer to Service Bulletin 98-8.
1. Seat electric fuel pump w/sleeve against grommet in pump bracket. Secure pump to
bracket with sta-strap.
d
a
b
c
a-Low Pressure Electric Fuel Pump
b-Sleeve
c-Grommet
d-Bracket

Mercury Optimax 115 Specifications

General

Fuel Induction System	2-stage Direct Fuel Injection (DFI)
Alternator Amp	60 amp / 756 watt
Steering	Remote
Cylinders	3
Starting	Electric
Displacement	1.5 L
Bore x Stroke	89 x 76 mm
Shaft Length	20" (508 mm)
Horsepower	115 HP