Multiquip Outboard Motor CV1A ユーザーズマニュアル

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CV seRIes VIbRatoR motoR • opeRatIon and paRts manual — ReV. #0 (04/30/13) — page 23
troubleshooting
table 9. troubleshooting (drive motor)
symptom
possible problem
solution
Motor Does Not Start
No power to motor?
Verify unit is plugged to proper outlet. Verify 
extension cords are properly plugged in and are 
not cut or pinched. Verify power is available at 
outlet. Check main switch or breaker.
Defective ON/OFF switch?
Replace switch.
Rattling Noise From Rear Of 
Housing Area
Rear bearing failure?
Replace bearing.
Rattling Noise From Shaft End
Worn coupler?
Disconnect coupler and turn motor on. If noise 
goes away, replace coupler. If noise remains, 
check forward bearing.
Forward bearing failure?
Replace bearing.
table 10. troubleshooting (Flexshaft)
symptom
possible problem
solution
Flexshaft Binding
Flexshaft kinked?
Straighten out flexshaft.
Defective flexshaft?
Replace flexshaft.
Too much grease in flexshaft 
casing?
Relube flexshaft.
Leaking Vibrator Head
Too much oil in head casing? Fill head casing to recommended level.
Head bearings/seals 
defective?
Replace vibrator head.