1 1

Sumitomo

Sumitomo SH125X-3/SH135X-3 Workshop Manual

Sumitomo SH125X-3/SH135X-3 Workshop Manual

$16.99
$16.99
Sale Sold out
Shipping calculated at checkout.
Machine data plateRef 28210
Brand
Sumitomo
Equipment
Construction
Models covered
Sumitomo
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Mercury Marine (MerCruiser)
Model Series:
MerCruiser Sterndrive (MCM), Inboard and Tow Sports (MIE)
Model Variants:
5.0L MPI Alpha and Bravo; 350 MAG MPI Alpha and Bravo; 350 MAG MPI Alpha and Bravo Horizon; MX 6.2 MPI; MX 6.2 MPI Horizon; 350 MAG MPI Inboard; 350 MAG MPI Horizon Inboard; MX 6.2 MPI Inboard; MX 6.2 MPI Horizon Inboard; 350 MAG MPI Tow Sports
Production Years Covered:
2001, 2002, 2003, 2004, 2005, 2006
Engine Displacements:
5.0L, 5.7L (350 MAG), 6.2L (MX 6.2)
Fuel System:
Multi-port fuel injection (MPI)
Drive Configurations:
Alpha, Bravo, Inboard, V-drive
👋 Introduction
Market Position
Target Audience:
Do-it-yourself owners and experienced marine mechanics
Primary Use:
Diagnosis, service, repair and overhaul of MerCruiser gasoline engines and drive systems
Key Features
Step-by-Step Instructions:
Procedures based on complete disassembly of the machine
Illustrations:
Hundreds of photos, drawings and diagrams
Annotations:
Notes, cautions and warnings throughout each chapter
Electrical Service:
Troubleshooting and electrical procedures combined with wiring diagrams
Navigation:
Numbered table of contents and numbered instructions
Printing:
Printable pages; print the whole manual or selected pages
Advantages
Cost:
Inexpensive alternative to paper factory manuals and professional shop rates
Availability:
Instant download; no shipping cost or delivery wait
Detail Level:
Factory service information written for both DIY owners and experienced mechanics
📋 Manual Details
Coverage
Manual Type:
Official full factory service repair manual
Publisher:
Mercury Marine (MerCruiser)
Covered Years:
2001-2006
Page Count:
636 pages
Models Covered:
MerCruiser inboards and sterndrives with 5.0L MPI, 350 MAG MPI and MX 6.2 MPI engines
Format and Delivery
File Format:
PDF
Delivery Method:
Instant download
Binding:
Digital
Language:
English
Compatibility:
PC-based Windows operating systems and Mac
Storage:
Saves to hard drive; can be burned to CD-ROM
Printing:
All pages printable
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Disassembly, inspection, cleaning, measurement and reassembly of 5.0L, 5.7L and 6.2L MPI engines
Fuel System:
MPI fuel injection components, fuel delivery and related service procedures
Ignition and Electrical:
Ignition system service, charging, starting, wiring diagrams and troubleshooting
Cooling System:
Raw water and closed cooling components, inspection and repair
Exhaust System:
Exhaust manifolds, risers and related hardware
Lubrication System:
Oil pump, oiling circuit and related components
Sterndrive Units:
Alpha and Bravo drive service, adjustment and repair
Transmissions:
V-drive, Velvet Drive inline, Velvet Drive 5000 and ZF Hurth transmission spec sheets
Inboard and Tow Sports:
MIE inboard and tow sports engine service
Procedures Included
Scheduled Maintenance:
Routine service and inspection procedures
Diagnosis:
Troubleshooting procedures to isolate engine, drive and electrical faults
Removal and Installation:
Component and assembly removal and installation steps
Overhaul:
Complete disassembly and reassembly procedures
Adjustments:
Specified clearances, adjustments and settings
Wiring Diagrams:
Electrical schematics for diagnosis and repair
Torque and Specifications:
Fastener torque values and measurement specifications included where applicable
Technical Depth and Parts
Technical Depth:
Factory-level detail with numbered instructions, detailed substeps and accompanying illustrations
Illustrations:
Photos, drawings, figure numbers and enlarged insets identify parts in detail
Parts Information:
Component identification and assembly relationships; part numbers as published in the factory manual
Who It Suits:
Both first-time DIY owners and experienced marine technicians
📊 Manual Specifications
File & Compatibility
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print & Binding
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
⚙️ Engine Specifications
Engine Options
5.0L MPI:
V8 gasoline engine, multi-port fuel injection; Alpha and Bravo drive configurations
350 MAG MPI:
V8 gasoline engine, multi-port fuel injection; Alpha/Bravo, Horizon, Inboard and Tow Sports configurations
MX 6.2 MPI:
V8 gasoline engine, multi-port fuel injection; sterndrive and inboard configurations
Fuel System:
Multi-port fuel injection (MPI)
Exact Output Ratings:
N/A - output ratings vary by model and are listed in the manual specification sheets
Displacement Values:
5.0L, 5.7L and 6.2L as designated by model name
Specification Source:
Detailed factory specifications are contained in the manual, including spec sheets for the covered transmissions
🔧 Transmission
Standard and Optional Transmissions
Drive Types:
Alpha and Bravo sterndrive; inboard and V-drive configurations
Transmission Spec Sheets Included:
V-drive transmission, Velvet Drive inline transmission, Velvet Drive 5000 transmission and ZF Hurth transmission
Tow Sports:
350 MAG MPI Tow Sports model included in coverage
Ratios and Fluid Capacities:
N/A - exact values vary by transmission model and are listed in the manual
📐 Dimensions
Exterior
Wheelbase:
N/A - not applicable to marine engines and drives
Length:
N/A - not applicable to marine engines and drives
Engine Displacements:
5.0L, 5.7L and 6.2L V8
Weights
Curb Weight:
N/A - dry engine and drive weights vary by model; refer to the manual specification sheets
Weight Specifications:
Published in the manual for covered engine and drive assemblies
🛡️ Safety Features
Built-In Safety Information
Warnings and Cautions:
Notes, cautions and warnings throughout each chapter pinpoint critical information
Certification Ratings:
N/A - this is a service manual; vehicle crash test ratings do not apply
Service Safety
Safe Work Procedures:
Step-by-step procedures promote correct disassembly and reassembly
Electrical Safety:
Wiring diagrams and electrical service procedures support safe diagnosis
💡 Technology Features
Engine Management
Fuel Injection:
Multi-port fuel injection (MPI) across the 5.0L, 350 MAG and MX 6.2 engine families
Electrical Diagnosis:
Troubleshooting and electrical service procedures combined with detailed wiring diagrams
Instrumentation:
N/A - accessory instrumentation is not specified in this manual
🔧 Maintenance
Service Intervals
Scheduled Maintenance:
Maintenance procedures and intervals as published in the factory manual
Interval Values:
N/A - exact intervals vary by model and are listed in the manual maintenance schedule
Fluids
Engine Oil:
Specifications as published in the manual
Drive Lubricant:
Specifications as published for Alpha and Bravo drives
Transmission Fluid:
Specifications as published for V-drive, Velvet Drive and ZF Hurth transmissions
Cooling System:
Coolant specifications as published in the manual
Known Issues and Wear Items
Common Wear Items:
Impellers, spark plugs, filters, drive lubricant and exhaust components
Diagnostic Support:
Troubleshooting procedures to identify common engine, drive and electrical problems
Specified Values:
Clearances, adjustments and torque values included for repair work
📚 Vehicle History
Brand Heritage
Manufacturer:
Mercury Marine, manufacturer of MerCruiser marine engines and drives
Product Line:
MerCruiser gasoline sterndrive, inboard and tow sports engines
Model Evolution
Era Covered:
2001-2006
Engine Families:
5.0L MPI, 350 MAG MPI and MX 6.2 MPI
Drive Families:
Alpha and Bravo sterndrives; inboard and V-drive configurations
Production
Production Location:
N/A - specific plant information is not specified in this manual
Model Years:
2001 through 2006
🏆 Awards & Recognition
Recognitions
Model Awards:
N/A - not specified in this service manual
Era Recognition:
N/A - not specified in this service manual
Manual Recognition:
Factory service manual used by DIY owners and professional marine mechanics

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

View full details
  • Instant download PDF link on your order page and by email right after payment.
  • Secure checkout Encrypted Shopify checkout — we never see your card.
  • Print-ready PDF Searchable text, print the pages you need for the workshop.
  • Phone, tablet, PC Open it in the cab, the workshop or the office.