Mercury 90 Service Manual

90-830234R3 DECEMBER 1997 LOWER UNIT - 6B-3
Jet Pump Assembly
REF.
TORQUE
REF
.
NO.
QTY. DESCRIPTION lb. in. lb. ft. N·m
– 1
JET PUMP ASSEMBLY (BLACK) S/N-0G582704 & BELOW
– 1
JET PUMP ASSEMBLY (GRAY)
– 1
JET PUMP ASSEMBLY (S/N-0G582705 & UP)
1
1
HOUSING–pump (S/N-0G582704 & BELOW)
1
1
HOUSING-pump (S/N-0G582705 & UP)
2 1 HOSE–lube
3 1 IMPELLER
4 1 HOUSING–intake
5 1
LINER S/N-0G582704 & BELOW
6 1 DRIVESHAFT
7 1 HOUSING-Intake
8 1
LINER S/N-0G582705 & UP
9 1 DRIVESHAFT
10 1 SLEEVE
11 1 NUT Drive Tight
12 1 KEY
13 8 SHIM–impeller
14 1 TAB WASHER
15 6 SCREW (.312-18 x 1) 160 18.1
16
4
SCREW (1/4-20 x .875)
S/N-0G582704 & BELOW
70 7.9
16
4
SCREW (1/4-20 x .875)
S/N-0G582705 & UP
144 12 16.5
17 6 STUD (.312 x 18 x 1.81) 144 12 16.5
18 6
NUT
S/N-0G582705 & UP
144 12 16.6
19 2 PIN–dowel
20 2 SCREW (1/4-20 x .625) 70 7.9
21 1 SCREW (.312-18 x 1.25) 160 18.1
22 1 BRACKET–cable support
23 1 NUT (.312-18) 160 18.1
24 2 SCREW (M10 x 60) 25 33.9
25 1 SCREW (M10 x 90) 25 33.9
26 1 ADAPTOR–pump
27 1 SCREW (M10 x 70) 25 33.9
28 1 SCREW (.38-16 x 4) 22.5 30.5
29 1 WASHER

Mercury 90 Specifications

General

Brand	Mercury
Model	90
Category	Outboard Motor
Language	English