Mercury Optimax 175 User Manual

1
A
SPECIFICATIONS
90-855347R1 JANUARY 1999 Page 1A-1
IMPORTANT INFORMATION
Section 1A - Specifications
Table of Contents
Master Specifications 1A-1. . . . . . . . . . . . . . . . . . . . . . . . .
Master Specifications
Model 135/150 DFI
HORSEPOWER
(KW)
Model 135
Model 150
Full Throttle RPM (135/150)
Idle RPM (In Gear) (135/150)
RPM Limiter
1998 Model 135/150
1999 Model 135
1999 Model 150
135 (100.7 kw)
150 (111.8 kw)
5000 - 5600
550 ± 25
5750
5750
5950
OUTBOARD
WEIGHT
Model 135/150
– 20 in. (50.8cm) Shaft
– 25 in. (63.5cm) Shaft
440.0 lbs. (200.0 kg)
452.0 lbs. (206.0 kg)
CYLINDER
BLOCK
Type
Displacement
V-6 Cylinder, Two Cycle, Direct Injected
153 cu. in. (2508 cc) 60° Vee
STROKE Length (All Models) 2.65 in. (67.3 mm)
CYLINDER
BORE
Diameter (Std)
Diameter 0.015 in. Oversize
Taper/Out of Round/Wear Maximum
Bore Type
3.501 in. (88.925 mm)
3.516 in. (89.306 mm)
0.003 in. (0.076 mm)
Cast Iron
CRANKSHAFT Maximum Runout 0.006 in. (0.152 mm)
PISTON Piston Type
Diameter Standard
Diameter 0.015 in. Oversize
Aluminum
3.4925 in. ± .0005 in. (88.7095 mm ±
0.0127 mm)
3.5075 in. ± 0.0005 in.
(89.0905 mm ± 0.0127 mm)
PISTON
DIAMETER
Dimension
“A” at Right
Angle (90
°)
to Piston
Pin
.700
17.78mm
3.4925 in. ± .0005 in.
(88.7095 mm ± .0127 mm)
Using a micrometer, measure dimension
“A” at location shown. Dimension “A”
should be 3.4925 in. ± .0005 for a STAN-
DARD size piston (new) Dimension “A”
will be 0.001 – 0.0015 less if coating is
worn off piston (used)
REEDS Reed Stand 0pen (Max.) 0.020 in. (0.50 mm)

Mercury Optimax 175 Specifications

General

Brand	Mercury
Model	Optimax 175
Category	Outboard Motor
Language	English