1985-1989 Mercury Mercruiser MARINE ENGINES GM 4-Cylinder Workshop Service Repair Manual #10



SKU: 11944

Brand: Mercury


Purchase
$25.00

File Format: PDF

Compatible: All Versions of Windows & Mac

Language: English

Requirements: Adobe PDF Reader or Foxit Reader

Size: 35.41MB

Pages: 518

Report File Contact support

DEMO.PDF


Mercury 4-Cylinder Mercruiser MARINE ENGINES GM Manual


Download Complete Service Repair Manual for 1985-1989 Mercury Mercruiser MARINE ENGINES GM 4-Cylinder

This Factory Service Repair Manual offers all the service and repair information about 1985-1989 Mercury Mercruiser MARINE ENGINES GM 4-Cylinder

The information on this manual covered everything you need to know when you want to repair or service 1985-1989 Mercury Mercruiser MARINE ENGINES GM 4-Cylinder

Models Covered:

Models and Serial Number
MCM 120 MR-6853914 to 0A492055
MCM 120 Alpha I-0A492056 to 0B531853
MCM 2

5L-0C856450 and Above
MCM 140 MR-6852270 to 0A484072
MCM 140 Alpha I-0A484073 to 0B450800
MCM 30L-0C856450 and Above
Sea Ray 30L-0B787205 to B917530

NOTICE:
MCM 25L MCM30L Same as MCM 120
Sea Ray 3

0L-Same as MCM 140 (Later Models are rated at 130 HP and have 92:1 Compression ratio)

TABLE OF CONTENTS:

SECTION 1 Important Information
A Important Information
B Maintenance
C Troubleshooting

SECTION 2 Removal & Installation
A 4 Cyl

153-181 CID (25-30L)
B Driveshaft Extension Models

SECTION 3 Engine Mechanical
A GM In-Line

SECTION 4 Electrical Systems
A Starting System
B Ignition System
C Charging Systems
D Instrumentation
E Electrical Kits
F Wiring Diagrams

SECTION 5 Fuel Systems
A Fuel Delivery System
B Fuel Pump
C MerCarb 2-Barrel

SECTION 6 Cooling and Exhaust
A Seawater Cooled Models
B Closed Cooled Models
C Exhaust Manifolds/Elbows

SECTION 7 Power Steering
A Power Steering

This manual can be used by anyone from a first time owner/amateur to a professional technician

Even the most novice mechanic can also easily follow the step-by-step guides which are made simple by the illustrations and drawingsKeep this manual handy and use it often Performing routine preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs

Your will receive a download link immediately after your payment is completedSo please make sure your email address is correct

File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English

Baldwin ManualsAntonio Carraro ManualsAcer Manuals

Related products

1978-1982 Mercury Mercruiser Stern Drive Units MCM 120-260 Service Repair Manual #4
1978-1982 Mercury Mercruiser Stern Drive Units MCM 120-260 Service Repair Manual #4 preview
$25.00
1983-1990 Mercury Mercruiser Sterndrive Units R MR Alpha One Alpha One SS Service Manual #6
1983-1990 Mercury Mercruiser Sterndrive Units R  MR  Alpha One  Alpha One SS Service Manual #6 preview
$25.00
1983-1993 Mercury Mercruiser MARINE ENGINES GM V-6 Cylinder Workshop Service Repair Manual #7
1983-1993 Mercury Mercruiser MARINE ENGINES GM V-6 Cylinder Workshop Service Repair Manual #7 preview
$25.00

Reviews
A graph showing this site's review totals.
Overall Rating
4.7
May 15, 2023 by Billy L. (TX, United States)
Fast and easy
Nov 18, 2022 by Vijay
Excellent
Apr 11, 2022 by Ed S. (WI, United States)
So happy to find a service manual for my 14 year old atv and get it this quick. Fast down load.