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1978 johnson 4hp spark plug

DOWNLOAD 1978 johnson 4hp spark plug   -   Back to all "Outboard Motors"   -   Johnson parts catalog

1978 johnson 4hp spark plug

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

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.

Manual Chapters:
- INTRODUCTION
- GENERAL SERVICE INFORMATION
- FUEL SYSTEM
- IGNITION SYSTEM
- POWERHEAD
- LOWER UNIT
- MANUAL STARTER
- DIAGRAM
- UPDATES TO SERVICE MANUAL

1978 johnson 4hp spark plug

Manual covers the following outboard models:

Full factory workshop manual for this Vintage Outboard engine. Covers every aspect of service and repair.

- 4R78
- 4RL78
- 4W78

Manual has 89 pages.

File size 14.86Mb.

DOWNLOAD 1978 johnson 4hp spark plug   -   Back to all "Outboard Motors"

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