Mercury 40 Service Manual

NON-BIGFOOT GEAR HOUSING
Page 6A-4590-828631R3 MARCH 1999
4. Install impeller and nylon washer.
52869
a
b
a-Impeller
b-Nylon Washer
NOTE: Apply a light coat of 2-4-C w/Teflon to inside of pump cover to ease installation of
cover over impeller.
5. Install pump cover. Rotate drive shaft CLOCKWISE while pressing cover down over im-
peller.
6. Apply Loctite 271 to retaining bolts and torque bolts to specified torque.
52830
7
7
Loctite “271” (92-809819)
b
a
a-Cover
b-Bolts (4)
Water Pump Bolt Torque
60 lb-in. (6.8 Nm)

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