Mercury 45 Service Manual

CARBURETOR
90-828631R3 MARCH 1999 Page 3B-9
Carburetor (50)
REF.
TORQUE
REF
.
NO.
QTY. DESCRIPTION lb-in. lb-ft Nm
1 1 CARBURETOR (1)
2 1 CARBURETOR (2)
3 1 CARBURETOR (3)
4 1 CARBURETOR (4)
5 8 SCREW
6 1 COVER (1)
7 4 VALVE
8 3 WASHER (1/2/3)
9 3 SPRING–pilot adjusting (1/2/3)
10 3 SCREW– throttle (1/2/3)
11 4 WASHER
12 4 CIRCLIP
13 1 LEVER (1)
14 1 LOCKWASHER (1)
15 1 NUT (1)
16 4 NEEDLE VALVE
17 4 SCREW
18 4 MAIN NOZZLE
19 4 O RING
20 4 MAIN NOZZLE
21 4 PILOT JET (#44)
22 4 MAIN JET (#112)
23 4 FLOAT
24 4 FLOAT PIN
25 4 GASKET
26 3 BODY (1/2/3)
27 16 SCREW
28 4 SCREW–drain
29 4 GASKET
30 1 COVER (2)
31 1 CLIP (2)
32 1 ROLLER (2)
33 1 COVER (3)
34 1 JOINT–throttle lever (4)
35 1 ROD–starter (4)
36 1 JOINT–choke lever (4)
37 2 SCREW (4)
38 3 SPRING–pilot adjusting (4)
39 1 COVER (4)
40 1 SCREW (4)
41 1 WASHER (4)
42 1 LEVER (4)
43 1 SCREW–throttle (4)
44 1 BODY (4)

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