Mercury 40 Service Manual

CYLINDER HEAD
Page 4A-42 90-828631R3 MARCH 1999
Cylinder Head Gasket
1. Install cylinder head gasket and dowel pins.
a
b
c
a
a-Dowel Pin (2)
b-Gasket
c-Flange Seals (4)
Cylinder Head Installation
1. Apply engine oil to the threads of each bolt and seat surface.
2. Fasten cylinder head with bolts shown.
53727
a
b
c
a-Center Bolts (10)
b-Cylinder Head Flange Bolts (5)
c-Carburetor Flange Bolts (8)

Mercury 40 Specifications

General

Horsepower	40 hp
Starting System	Electric
Steering	Remote
Fuel Induction System	EFI (Electronic Fuel Injection)
Shaft Length	20"
Full Throttle RPM Range	6000