TOHATSU 40 Service Manual page 150

14. Insert screwdriver under one end of clutch pin snap
18
spring (17). Remove spring from groove by unwrapping it
from clutch. Discard the spring.
DO NOT reuse clutch pin snap spring (17), it must
be replaced. Reusing clutch pin snap spring may
cause severe damage to gears and other
components.
15. Place propeller shaft open end against bench surface
19
and push out clutch pin (18). Remove clutch spring (19) and
spring holder (20).
Wear safety glasses and DO NOT hold open end
of propeller shaft towards face or body when
removing clutch pin. Clutch spring and spring
holder come out with great force.
16. Pull clutch (21) off propeller shaft.
20
Cleaning and Inspection
All worn, damaged, and missing parts must be replaced.
1. Discard the clutch pin snap spring and all seals and o-rings that
have been removed.
2. Clean all gearcase components with solvent and dry with low
pressure compressed air. After cleaning, apply specified gear oil to
all internal components to prevent rusting.
3. Perform the following inspections:
Gearcase Housing
• Inspect internal and external surfaces of housing for cracks and
other damage. All threaded holes must be undamaged and free
of corrosion and sealing agents.
• Check the sacrificial trim tab for damage and erosion. See
Anodes - Inspection and Testing in Section 2.
• Inspect the water intake screens for damage and blockage. If
screens cannot be fully cleaned, replace them.
3-/ 4-Cylinder
T1378
CAUTION
WARNING
NOTE
GEARCASE
T1379
T1380
6-13