IGNITION SYSTEM
SERVICE MANUAL NUMBER 26
Molded into the module is a two-prong connector for the coil terminals and four prong con-
nector. Only three of the four terminals of the second connector are used by MerCruiser (one
for the shift interrupt and two white leads are used to “freeze” advance for properly setting
initial timing). Inside the distributor, the pick-up coil attaches to the module at a molded prong
connector.
a
h
g
e
d
f
c
b
70107
a - Magnetic Pulse Generator
b - Electronic Module
c - Two Prong Connector
d - Four Prong Connector
e - Pick-up Coil Connector
f - Timer Core
g - Pole Piece Teeth
h - External Teeth
Precautions
WARNING
When performing the following procedure, be sure to observe the following:
•
Be sure that engine compartment is well ventilated and that no gasoline vapors
are present, to avoid the possibility of fire.
•
•
•
•
Be sure to keep hands, feet and clothing clear of moving parts.
Do not touch or disconnect any ignition system parts while engine is running.
Do not reverse battery cable connections. System is negative (–) ground.
Do not disconnect battery cables while engine is running.
Index
Page 4B-6
90-861329--1 MARCH 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 181 CID |
| Model Year | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(6 votes, average: 5 out of 5)
Marine readers have rated Mercury MerCruiser GM 4 Cylinder 181 cid 3.0L Marine Engines Service Manual Number 26 5.0 out of 5.0 based on 6 product reviews. Thanks for sharing this material. Helps a lot after suffering with bad mechanics. spend too much money and nothing very good
great manual, makes impossible jobs possible. without a manual you can not do the job, a must have.
Great resource. Excellent information provided.
Need help to install automate choke
Need help to instal automate choke