Mercury 45 Service Manual

CYLINDER BLOCK/CRANKCASE
Page 4B-2 90-828631R3 MARCH 1999
CONNECTING
ROD
Oil Clearance (Big End)
Small End Inside Diameter
0.0008 - 0.0020 in. (0.020 - 0.052 mm)
0.6293 - 0.6298 in. (15.985 - 15.998 mm)
CRANKSHAFT
Main Bearing Clearance
Crankshaft Run-out
0.0005 - 0.0017 in. (0.012 - 0.044 mm)
0.0012 in. (0.03 mm)
Special Tools
1. Oil Filter Wrench (P/N 91-802653)
2. Flywheel Holder (P/N 91-83163M)
3. Flywheel Puller (P/N 91-83164M)
4. Piston Ring Compressor (P/N FT2997)
5. Piston Ring Expander (P/N 91-24697)

Mercury 45 Specifications

General

Horsepower	45 HP
Cylinders	3
Starting	Electric
Full Throttle RPM Range	5000-6000 RPM
Steering	Remote
Exhaust	Through Prop
Shaft Length	20 in