brakes seizing up on older motorhome.
We have replaced all calipers, flexible hoses, master cylinder, and power assist booster on our 1985 Class A P30 Chevy chassis motorhome. After traveling 2 to 3 miles, the travel on the brake pedal b...
Forum Discussion
found a fix posted by jdrocci
1 loosen the bolts holding the MC to the booster insert flat washer. between the two assembles as shims
2 he noticed that the brake pedal linkage seemed to be preloading the booster rod a bit, he adjusted it a couple of turns until there was noticble slack
3 his pedal rising was cured and no lock up
4 his problem started after replacing the MC good luck
5 I think he took the shims back out after fixing rh problem
1 loosen the bolts holding the MC to the booster insert flat washer. between the two assembles as shims
2 he noticed that the brake pedal linkage seemed to be preloading the booster rod a bit, he adjusted it a couple of turns until there was noticble slack
3 his pedal rising was cured and no lock up
4 his problem started after replacing the MC good luck
5 I think he took the shims back out after fixing rh problem
