Service manual
NOTICE 
This manual includes service instructions for F4, F5, and has been prepared by Parsun 
Power primarily for use by the dealers when performing maintenance and repair to 
Parsun outboard engines. Before performing maintenance, please read the manual 
carefully.    When performing maintenance and repair to Parsun outboard engines, please 
use the service procedure and tools recommended by the manual.  If you use other 
service procedure and tools, please follow guidance from experienced maintenance 
people, to avoid damage to people and outboard engines. 
The manual is based on the sample machines that are produced at the time of printing, so 
the model being actual purchased may differ a little from the descriptions and 
illustrations given in this manual.    If necessary, our company will distribute the manual 
revision to dealers. 
In this Service Manual, particularly important information is distinguished in the 
following ways. Please ready the manual carefully, and perform the instructions 
correctly and carefully. 
 WARNING:  
Failure to follow WARNING instructions could result in severe injury or death to the 
machine operator and bystander. 
CAUTION:  
A CAUTION indicates special precautions that must be taken to avoid damage to the 
outboard motor. 
NOTE: 
A NOTE provides key information to make procedures easier or clearer. 
The common troubles and solutions are given in the end of the manual, please ready 
carefully. When performing maintenance and repair to Parsun outboard engines, they will 
help you judge the outboard engine’s status quickly and improve the work efficiency. 
All rights reserved. 
This manual cannot be reproduced or 
transmitted in any form or by any means 
without the written approval of our 
company. 
Suzhou Parsun Power Machine Co., Ltd. 










