A very common wear item on the P30 chassis is the bell crank. If it isn't lubed it can wear out in 28,000 miles as mine did on my last motor home. The oringinal owner did not maintain it properly I discovered.
There is an after market bell crank available. It is pricy but should last as long as the motor home. See it
HERE .
After I replaced it and some other front end items my 1996 Warrior drove great.