1990-1991 Mercury 135, 150, 175, 200, XR4 V6 Outboard Service Manual

Covers: 1990-1991 Mercury 135-200 V6 Outboard Motors

• 1990 135, 150, 175, Magnum II/XR4 and 175 EFI Serial Number 0C221500 and above
• 1991 200, 200 XRi (2.5L) Serial Number 0C291520 and above

Pages: 500
Format: PDF
File size: 60mb
Compatibility: Windows/Mac/Tablet
Notes: Bookmarked, searchable, printable

This PDF service manual contains all the necessary instructions to service or repair ’90-’91 Mercury V135 through V200 outboard motors. This is the same manual pro marine techs use to troubleshoot and repair the motor.

Topics:

• General Information and Specifications
• Electrical and Ignition
  • Ignition System
  • Battery, Charging System and Starting System
  • Timing, Synchronizing, Adjusting
  • Wiring
• Fuel System and Carburetion
• Power Head
• Lower Unit
  • Mid-Section
  • Gear Housing Standard Rotation
  • Gear Housing Counter Rotation
  • Gear Housing XR-4, Magnum II
• Power Trim
• Outboard Motor Installation/Attachments
• Oil Injection System
• Electronic Fuel Injection
• Electrical System and ECU Check