Wheel Bearing Adjustment
Posted: Wed Feb 18, 2009 7:14 am
Moderator Note. I have moved this subject to the technical form, since it is an important topic. Clifford's note below relates to a thread on the MAK board: http://www.busconversions.com/bbs/index ... ic=11060.0
Jim
>>>>>>>>>>>>>>>>
Jim, here is the info on adjusting the bearing on a Prevost you can help the guy on the Mak board then delete it here.
raise both wheels 6 inches from the ground then lower vehicle approximately 2 inches to avoid entire weight of the axle being supported by the suspension air bellows and the shock absorbers
To adjust, tighten adjusting nut until the wheel binds, rotate the wheel while tightening so all surfaces are in proper contact.Back off adjusting nut approximately 1/4 to 1/3 turn to assure 0.001inch to 0.007 inch end play and to ensure the wheel turns freely.Replace lock rings and adjust nut dowel pin in one of the holes.The ring may be turned over if necessary to allow more accurate adjustment of bearings.
Tighten lock nut and re check bearing adjustment, this should get the guy going section 13 page 8 from the Prevost Manual
Or someone could post a link for him to this board telling him it's here
thanks Clifford
Jim
>>>>>>>>>>>>>>>>
Jim, here is the info on adjusting the bearing on a Prevost you can help the guy on the Mak board then delete it here.
raise both wheels 6 inches from the ground then lower vehicle approximately 2 inches to avoid entire weight of the axle being supported by the suspension air bellows and the shock absorbers
To adjust, tighten adjusting nut until the wheel binds, rotate the wheel while tightening so all surfaces are in proper contact.Back off adjusting nut approximately 1/4 to 1/3 turn to assure 0.001inch to 0.007 inch end play and to ensure the wheel turns freely.Replace lock rings and adjust nut dowel pin in one of the holes.The ring may be turned over if necessary to allow more accurate adjustment of bearings.
Tighten lock nut and re check bearing adjustment, this should get the guy going section 13 page 8 from the Prevost Manual
Or someone could post a link for him to this board telling him it's here
thanks Clifford