Prop seems to be slipping .Had prop re-Hubbard still slips. Pulled lower unit. No damage or sign of.

[Nunn]

1996 mariner magnum 40 hp seems as the prop hub has slipped got new prop same problem acts as if it goes out of gear .What could it be ? Also checked lower unit No damage to gears. Still acts as if it is slipping when you accelerate engine Please help any ideas would be appreciated

 

[fastjeff]

Was this always the problem on THIS boat?

Jeff