TOHATSU NB-1000 Service Manual page 82

SECTION 4
POWERHEAD
TABLE OF CONTENTS
General Precautions ············································································································· 4-2
Service Specifications ·········································································································· 4-3
Troubleshooting···················································································································· 4-6
Description of Operation ······································································································ 4-7
Cylinder Compression Test ·································································································· 4-8
Thermostat ·························································································································· 4-9
RPM Performance Test ······································································································ 4-10
Recoil Starter······················································································································ 4-11
Flywheel ····························································································································· 4-20
Powerhead ························································································································· 4-23
4-1
1-/ 2-Cylinder