36e Operator's Manual 2011.pdf - Marlow-Hunter, LLC

Underwater Gear
Troubleshooting
Problem Possible Cause Resolution
Excessive vibration Material obstructing propeller Remove material from propeller,
shaft, or rudder by revering engines.
If necessary, stop engines and cut
or pull material away.
Bent prop or shaft
Replace propeller. If vibration continues,
see your dealer for service.
Excessive play in shaft log
Check shaft log for wear. Avoid
sudden torque changes. See your
dealer for repairs.
Bent rudder
Replace. See your dealer for service.
Poor performance Material wrapped around propeller Run engines in reverse. If necessary,
stop engines and cut or pull
material away.
Damaged propeller. Wrong propeller
in use.
Replace propeller
Notes:
6.7