ADC AD-464 Service Manual

ADC AD-464 Service Manual Manual pdf 18 page image

14SECTION VCOMPONENT DESCRIPTION/REPLACEMENTA. TUMBLER SUPPORT and DRIVE SYSTEMIMPORTANT: Always keep the tumbler (basket) section of the dryer in an upright position whenmoving it.1. TumblerThe tumbler is made of five (5) 14 gauge stainless steel perforated panels, five (5) stainless steel lifting ribs,and two (2) outer tumbler rings. The tumbler is a completely welded assembly so the perforated panels arenot removable.2. Tumbler Support SystemThe tumbler sits on four (4) 11-inch diameter heavy-duty rubber roller wheels which supports and drives thetumbler. The rubber wheels are molded into each of four (4) steel hubs. The steel hubs are flattened to the2-inch diameter drive shafts by taper lock bushings. Each drive shaft is supported by two (2) 2-inch diameterheavy duty roller bearings. The position of the tumbler is adjusted by moving these bearings in or out with thefour (4) bearings adjustment bolts.