Mercury FourStroke 2.5 User Manual

Carburetor and Fuel Pump
90-8M0065421 NOVEMBER 2012 Page 3A-5
Carburetor Components
Ref. No. Qty. Description
Torque
Nm lb‑in. lb‑ft
1 1 Carburetor
2 1 Idle speed screw
3 1 Spring
4 1 Pilot jet
5 1 Pilot mixture screw, spring, and tamperproof plug
6 1 Rubber plug
7 1 Main nozzle
8 1 Main jet
9 1 Float valve
10 1 Clip
11 1 Float
12 1 Float pin
13 1 Float bowl
14 1 Gasket
15 1 Drain screw (M5 x 6)
16 1 O‑ring
17 2 Screw (M4 x 12) 2 18
18 2 Hose
19 1 Intake manifold
20 1 Fitting
21 1 Intake manifold gasket
22 2 Carburetor gasket
23 1 Insulator
24 1 Tapping bolt (M6 x 16) 6 53
25 1 Bracket
26 1 Choke link cable
27 1 Collar
28 1 Air silencer
29 1 Nut
30 2 Collar
31 1 Flame trap
32 2 Washer
33 2 Screw 6 53
34 1 Bolt 6 53
35 1 Washer
36 1 Choke knob
37 2 Bolt 10 88.5
38 1 Pulse hose (intake manifold fitting to fuel pump)
39 1 Protective sleeve
40 2 Clamp

Mercury FourStroke 2.5 Specifications

General

Brand	Mercury
Model	FourStroke 2.5
Category	Outboard Motor
Language	English