This Workshop Service Manual covers the Mercury Marine Mariner Optimax outboard engines manufactured from 1999 onwards, specifically for the Optimax 135/150 DFI generation with serial numbers OG590000 and above. These engines feature a 60° Vee V-6 configuration, a 2-stroke direct fuel injection (DFI) system, and are available in 135 HP and 150 HP variants, with a displacement of 153 cubic inches (2508 cc). Engineered for reliability and performance, the Mariner Optimax series represents advanced marine propulsion technology designed for a wide range of boating applications.
This comprehensive English-language manual provides detailed, step-by-step instructions and diagrams to assist both DIY enthusiasts and experienced mechanics. It covers essential maintenance procedures, including service intervals for components like spark plugs, impellers, and gearcase oil, as well as the oil injection system. The manual also delves into the repair and troubleshooting of critical systems such as the electrical (ignition, charging, starting), fuel (pump, DFI), cooling, and drivetrain components, including various gear housing types. Additionally, it addresses clamp swivel brackets, power trim, control linkage, and emissions systems, ensuring thorough coverage for maintaining and repairing these powerful outboard engines.
MERCURY MARINER OPTIMAX 135HP 150HP OUTBOARD WORKSHOP SERVICE MANUAL
APPLICABLE MODEL:
Model 135/150 DFI With Serial Numbers OG590000 and Above, 1999 ONWARD
ENGINE COVERED:
153 cu. in. (2508 cc) 60° Vee V-6 Cylinder, Two Cycle, DIRECT FUEL INJECTION
CONTENTS:
GENERAL INFORMATION
SPECIFICATIONS
MAINTENANCE
GENERAL INFORMATION
OUTBOARD INSTALLATION
ELECTRICAL SYSTEM
IGNITION SYSTEM
CHARGING SYSTEM
STARTING SYSTEM
TIMING, SYNCHRONIZING
ADJUSTING
WIRING DIAGRAMS
FUEL SYSTEM
FUEL PUMP
DIRECT FUEL INJECTION
OIL INJECTION
EMISSIONS SYSTEM
POWERHEAD SYSTEM
POWERHEAD
COOLING SYSTEM
MID-SECTION
CLAMP/SWIVEL BRACKETS
DRIVE SHAFT HOUSING
POWER TRIM
GEAR HOUSING
RIGHT HAND NON-RATCHETING
LEFT HAND NON-RATCHETING
ATTACHMENTS/CONTROL LINKAGE
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
THIS MANUAL PRESENTED FOR YOU IN ELECTRONIC FORMAT YOU CAN JUST PRINT OUT THE PAGE YOU NEED THEN DISPOSE OF IT WHEN YOU HAVE COMPLETED YOUR TASK. THIS MANUAL HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP WRITTEN INSTRUCTIONS WITH THE NECESSARY DIAGRAMS OR PICTURES. THESE MANUALS ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION & SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANICS WORLDWIDE USED TO USE THIS FACTORY MANUAL TO FIX YOUR VEHICLE. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE WORKING PROPERLY. IT IS THIS LEVEL OF DETAIL, ALONG WITH ILLUSTRATED, THAT GUIDE THE READER THROUGH EACH SERVICE, REPAIR & MAINTENANCE PROCEDURE.
NOTE: I ALSO HAVE LOTS OF MANUAL WHICH ARE NOT ADVERTISED IN MY STORE, IF YOU NOT FOUND YOUR DESIRED MANUAL IN MY STORE, PLEASE MASSAGE ME AND I WILL TRY MY BEST TO PROVIDE YOU THAT MANUAL.
MERCURY MARINER OPTIMAX 135HP 150HP OUTBOARD WORKSHOP SERVICE MANUAL
APPLICABLE MODEL:
Model 135/150 DFI With Serial Numbers OG590000 and Above, 1999 ONWARD
ENGINE COVERED:
153 cu. in. (2508 cc) 60° Vee V-6 Cylinder, Two Cycle, DIRECT FUEL INJECTION
CONTENTS:
GENERAL INFORMATION
SPECIFICATIONS
MAINTENANCE
GENERAL INFORMATION
OUTBOARD INSTALLATION
ELECTRICAL SYSTEM
IGNITION SYSTEM
CHARGING SYSTEM
STARTING SYSTEM
TIMING, SYNCHRONIZING
ADJUSTING
WIRING DIAGRAMS
FUEL SYSTEM
FUEL PUMP
DIRECT FUEL INJECTION
OIL INJECTION
EMISSIONS SYSTEM
POWERHEAD SYSTEM
POWERHEAD
COOLING SYSTEM
MID-SECTION
CLAMP/SWIVEL BRACKETS
DRIVE SHAFT HOUSING
POWER TRIM
GEAR HOUSING
RIGHT HAND NON-RATCHETING
LEFT HAND NON-RATCHETING
ATTACHMENTS/CONTROL LINKAGE
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
THIS MANUAL PRESENTED FOR YOU IN ELECTRONIC FORMAT YOU CAN JUST PRINT OUT THE PAGE YOU NEED THEN DISPOSE OF IT WHEN YOU HAVE COMPLETED YOUR TASK. THIS MANUAL HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP WRITTEN INSTRUCTIONS WITH THE NECESSARY DIAGRAMS OR PICTURES. THESE MANUALS ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION & SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANICS WORLDWIDE USED TO USE THIS FACTORY MANUAL TO FIX YOUR VEHICLE. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE WORKING PROPERLY. IT IS THIS LEVEL OF DETAIL, ALONG WITH ILLUSTRATED, THAT GUIDE THE READER THROUGH EACH SERVICE, REPAIR & MAINTENANCE PROCEDURE.
NOTE: I ALSO HAVE LOTS OF MANUAL WHICH ARE NOT ADVERTISED IN MY STORE, IF YOU NOT FOUND YOUR DESIRED MANUAL IN MY STORE, PLEASE MASSAGE ME AND I WILL TRY MY BEST TO PROVIDE YOU THAT MANUAL.
