Mercury Optimax 135 150 Outboard Service Manual

This is the complete factory service manual for Mercury Optimax 135 and 150 outboard motors. This comprehensive 522-page PDF contains the same detailed procedures, specifications, and wiring diagrams used by authorized Mercury Marine dealership technicians to diagnose, maintain, and repair these direct-injected two-stroke outboards.

• Adobe Acrobat (PDF) format
• Fully searchable
• Easily print any or all content
• Everything needed to repair & maintain your outboard
• Troubleshooting instructions, wiring diagrams, and reference material

• Complete powerhead rebuild procedures with torque specifications
• Direct fuel injection system diagnostics and service
• Lower unit and gearcase overhaul instructions
• Propeller and driveshaft service procedures
• Power trim and tilt system repair
• Cooling system and water pump impeller replacement
• Alternator and charging system troubleshooting
• Full electrical system wiring diagrams
• Remote control and tiller handle configurations
• Scheduled maintenance intervals and specifications
• Crankshaft, piston, and cylinder block service
• Shift linkage adjustment and cable routing

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• Better than the hard copy I had.
• Less than 5 minutes after purchase I had already downloaded my manual. Great service.
• This was a life saver for a piece of equipment I bought that did not have the manuals.
• The manual was just what I needed to fix the problem with my lower unit.
• Great customer service. My manual wasn't showing all the pictures and it turned out to be my PDF viewer. The seller helped me determine the problem and get it fixed.
• Exactly what I needed. Zero complaints.
• Treasure trove of information. Thank You.
• Received my repair manual as described — super easy. Will be nice to have detailed instructions for my machine.

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