1978 Johnson 4HP outboards Service Repair Manual P/N JM-7803
DOWNLOAD 1978 Johnson 4HP outboards Service Repair Manual P/N JM-7803 - Johnson parts catalog
This Service Manual includes the specific information you will need to service the motor. All general procedures are covered in abbreviated form, mostly by reference to procedural illustrations.
The specific procedures which apply only, or primarily, to this motor are covered in fully-illustrated , detailed, step-by-step instructions.
Item No. JM-7803
Full factory workshop manual for this Vintage Outboard engine. Covers every aspect of service and repair.
Manual covers the following outboard models:
1978 Johnson 4HP outboards Service Repair Manual P/N JM-7803
- 4R78
- 4RL78
- 4W78
Manual Chapters:
- INTRODUCTION
- GENERAL SERVICE INFORMATION
- FUEL SYSTEM
- IGNITION SYSTEM
- POWERHEAD
- LOWER UNIT
- MANUAL STARTER
- DIAGRAM
- UPDATES TO SERVICE MANUAL
Unlike aftermarket repair manual this is the Original service manual which includes all information specific to 1978 4HP Johnson Outboards.
This is NOT a Seloc or Clymer repair manual.
File Size: 15.13Mb.
Manual has 89 pages.
DOWNLOAD 1978 Johnson 4HP outboards Service Repair Manual P/N JM-7803