Mercury 30 Service Manual

90-826148R2 MARCH 1997 ELECTRICAL - 2A-13
Mercury/Mariner 30/40 (2 cyl.) ADI IGNITION SYSTEM (With
Electronic Spark Advance)
GRN/WHT
WHT
GRN/WHT
BLK/YEL
BLK
N
S
S
S
N
S
N
S
N
S
N
N
S
WHT/BLK
WHT
GRN
GRN/WHT
WHT
GRN/WHT
PUR
BLK
BLK
TAN/BLU
TAN
LT BLU
LT BLU
WHT
BLK/YEL
YEL
YEL
Wires to
Voltage
Regulator
BLK/YEL
BLK/YEL
GRN/WHT
WHT
WHT/BLK
GRN
GRN/WHT
WHT
BLK
BLK
Power
Supply
#1
Cylinder
Control
#2
Cylinder
Control
Timing
Control
Acceleration
Detector
RPM
Counter
Speed
Limiter
Warning
Circuit
a
b
c
f
e
g
e
f
g
h
i
j
k
l
m
d
n
a - Battery Charging Coils (8)
b - Ignition Charge Coils (2)
c - Trigger
d - CDM #1
e - Capacitor
f - SCR
g - Coil
h - CDM #2
i - Stop Switch
j - Neutral Start Switch
k - Temperature Sender
l - Low Oil Switch
m- Warning Horn
n - Timing & Protection Module

Mercury 30 Specifications

General

Horsepower	30 HP
Cylinders	3
Displacement	526 cc
Gear Shift	F-N-R
Fuel Induction System	Electronic Fuel Injection (EFI)
Shaft Length	20 in
Steering	Remote / Tiller