Yamaha ME422STI Service Manual page 14

GEN
SAFETY WHILE WORKING
E
INFO
Keep Work Area Clean
Properly ventilate your work area.
Keep the shop bench and floor clean and dry.
Cover all parts and part opening when they
are not being worked on, to prevent foreign
materials from entering and damaging the
engine.
Cleaning and protection of machined sur-
faces and friction areas are part of the repair
procedure; this is considered standard shop
practice.
Operate Stern Drive Safely
Remove the propeller.
DO NOT operate engine without cooling
water supplied to the water inlet ports on the
drive unit.
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