Hunter H41 Operator's Manual page 95

Problem
Excessive vibration
Poor performance
Hunter 41 • Underwater Gear
Troubleshooting
Possible Cause
Material obstructing propeller
Bent prop or shaft
Excessive play in shaft log
Bent rudder
Material wrapped around propeller
Damaged propeller. Wrong propeller
in use.
6.9
Resolution
Remove material from propeller,
shaft, or rudder by revering engines.
If necessary, stop engines and cut
or pull material away.
Replace propeller. If vibration con-
tinues, see your dealer for service.
Check shaft log for wear. Avoid
sudden torque changes. See your
dealer for repairs.
Replace. See your dealer for ser-
vice.
Run engines in reverse. If neces-
sary, stop engines and cut or pull
material away.
Replace propeller