Mercury Two stroke 105 140 JET 135 150 175 200 225 250 Mariner Factory Service Repair Manual

Mercury Two stroke 105 140 JET 135 150 175 200 225 250 Mariner Factory Service Repair Manual

Loaded with illustrations, instructions, photos, and diagrams, complete to service and repair your Mercury. 

Thousands of Pages

Models Covered :  

• 105/140 JET
• 135
• 150
• 150 XR6
• 150 MAGNUM III
• 150 EFI
• 175
• 175 EFI
• 200
• 200 EFI
• 150/200/225 PRO MAX
• 150/200/225 SUPER MAGNUM
• 225/250 EFI  3.0 Liter Work

With Serial Numbers:

0D082000  Through  0G960499

0D082000  Through  0T105314

0D082000  and  Above

0G960500  and  Above

0T409000  and  Above – Starting 2002

Year:

1992-2000

Manual Covers :

Information:

• Specifications
• Maintenance
• General Information
• Outboard Installation

Electrical:

• Ignition
• Charging and Starting System
• Timing, Synchronizing and Adjusting
• Wiring Diagrams

Fuel System:

• Fuel Pump
• Carburetor
• Fuel Injection1995-Prior
• Fuel Injection 1996 and Up
• Oil Injection
• Emissions

Powerhead:

• Powerhead
• Cooling

Mid-Section:

• Clamp/Swivel Brackets and Drive Shaft Housing
• Power Trim

Lower Unit:

• Right Hand Rotation
• Left Hand Rotation
• 78:1 Ratio (4-1/4” Dia)
• Right Hand Non-Ratcheting
• Left Hand Non-Ratcheting
• Jet Outboards

Attachments/Control Linkage

This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.

 Language: English 
Format: PDF – Indexed and Searchable

COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS 
(WINDOWS 11, WINDOWS 10, WINDOWS 8 ETC.) 

Windows/Mac/Tablet/Phone Friendly

• 105 Jet: A two-stroke, V6 engine with a 2.0L (121.9 cubic inch) displacement.
• 140 Jet: A two-stroke, V6 engine with a 2.5L (153 cubic inch) displacement. Some models were carbureted, while others featured Electronic Fuel Injection (EFI). 

• 135 hp: Often a 2.0L (121.9 cubic inch), 60-degree V6 with loop charging and oil injection. Later versions featured EFI.
• 150 hp: Mercury and Mariner have produced various 150 hp V6 two-strokes.
  • 2.5L DFI (Optimax): Later models used Direct Fuel Injection for improved fuel efficiency and performance.
  • 2.0L Carbureted: Early models used carburetors.
• 175 hp: A 2.5L (153 cubic inch), 60-degree V6 with CDI and computer control for ignition timing. Later EFI models also featured loop charging and oil injection.
• 200 hp: Early models were carbureted, followed by EFI and Optimax (DFI) versions.
  • EFI (2.5L): Featured a 2.5L (153 cubic inch), 60-degree V6 with a 60-amp alternator.
  • Optimax (3.0L): Later Optimax versions used a 3.0L V6 powerhead with Direct Fuel Injection.
• 225 hp: Early models featured EFI, while later models used Optimax (DFI).
  • EFI (3.0L): Had a 3.0L (185 cubic inch), 60-degree V6 with EFI and oil injection.
  • Optimax (3.0L): Featured a 3.0L V6 with Direct Fuel Injection.
• 250 hp: Early EFI models were available, followed by Optimax (DFI) versions.
  • EFI (3.0L): A 3.0L (185 cubic inch) V6 with EFI.
  • Optimax (3.0L): Used the same 3.0L powerhead as the 200 and 225 Optimax models but with a different tune for more power.