SERVICE MANUAL NUMBER 26
IGNITION SYSTEM
ELECTRICAL SYSTEM
Section 4B - Ignition System
Table of Contents
Identification . . . . . . . . . . . . . . . . . . . . . . . . . . 4B-2
Replacement Parts Warning . . . . . . . . . . . . 4B-2
Torque Specifications . . . . . . . . . . . . . . . . . . 4B-2
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4B-3
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 4B-3
Lubricants/Sealants/Adhesives . . . . . . . . . . 4B-3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 4B-4
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4B-4
Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . 4B-4
GM 4-Cylinder In-line Firing . . . . . . . . . . 4B-4
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 4B-5
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 4B-6
Cleaning And Inspection . . . . . . . . . . . . . . . 4B-7
Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . 4B-7
Spark Plug Wires . . . . . . . . . . . . . . . . . . . 4B-7
Distributor Cap and Rotor . . . . . . . . . . . . 4B-8
Distributor Installation . . . . . . . . . . . . . . . . . . 4B-8
Engine Not Disturbed . . . . . . . . . . . . . . . 4B-8
Engine Disturbed . . . . . . . . . . . . . . . . . . . 4B-9
Ignition Timing . . . . . . . . . . . . . . . . . . . . . . . . 4B-9
Component Tests . . . . . . . . . . . . . . . . . . . . 4B-12
Testing Ignition Module . . . . . . . . . . . . . 4B-12
Testing Ignition Coil . . . . . . . . . . . . . . . . 4B-13
Testing Pickup Coil . . . . . . . . . . . . . . . . 4B-13
Advance Curve . . . . . . . . . . . . . . . . . . . . . . 4B-15
4
B
Index
90-861329--1
MARCH 1999
Page 4B-1
| 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)
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