Mercury Mercruiser #5 Stern Drive Units TR, TRS Service Repair Manual 1978-1993

This is a comprehensive Service Repair Manual for the Mercury Mercruiser #5 Stern Drive Units TR, TRS, covering production model years from 1978 to 1993. This invaluable technical manual includes detailed diagrams and manufacturers specifications to maintain and service your equipment.

MODELS COVERED:

• MCM TR/TRS TRANSOM ASSEMBLY WITH POWER STEERING - Serial Number 4922510 and above.
• MCM TR/TRS TRANSOM ASSEMBLY WITHOUT POWER STEERING - Serial Number 4922285 and above.
• MCM TR STERN DRIVE - Left Hand Rotation - Serial Number 5009867 and above.
• MCM TR STERN DRIVE - Right Hand Rotation - Serial Number 5010092 and above.
• MCM TRS STERN DRIVE - Left Hand Rotation - Serial Number 4895290 and above.
• MCM TRS STERN DRIVE - Right Hand Rotation - Serial Number 4895730 and above.

TABLE OF CONTENTS:

1. GENERAL INFORMATION
   • Important Information
   • Maintenance
   • Basic Cleaning and Inspection
   • Power Package Layup and Recommissioning
   • Propellers
   • Troubleshooting
2. REMOVAL, INSTALLATION AND ADJUSTMENTS
   • All Models
3. STERN DRIVE UNIT
   • General Information
   • Drive Shaft Housing
   • Gear Housing
4. TRANSOM ASSEMBLY
   • All Models
5. POWER TRIM
   • Oildyne Power Trim Pump
   • Prestolite Low Pressure Power Trim Pump
   • Prestolite High Pressure Power Trim Pump
   • Trim Cylinders
   • Dual Power Trim Control
6. STEERING SYSTEMS
   • Power Steering

Model Specification: Mercury Mercruiser #5 Stern Drive Units TR, TRS
Model Year: 1978-1993
Language: English
Total Pages: 326
File Format: PDF
Requirements: Adobe Reader
ZOOM IN/OUT: YES
Printable: YES
Compatible: All Versions of Windows & Mac

This manual provides detailed service information, step-by-step repair instruction, and maintenance specifications for your Mercury Mercruiser #5 Stern Drive Units TR, TRS. It is designed as a "Service Guide" for MerCruiser models listed, providing specific information including procedures for disassembly, assembly, inspection, and adjustment to keep the MerCruiser in top operating condition. The procedures are supplemented with photos and illustrations.

All Official Mercury Marine Manuals for MerCruiser Sterndrives and Inboards include easy to follow, step-by-step illustrated procedures based on the complete dismantling, repair, and assembling of boat motors. From the simplest repair to complex procedures, these manuals give you everything you need to do the job with confidence.

Save Money by doing your own repairs! All pages are printable, so run off what you need and take it with you into the garage or workshop.