Eaton Airflex CB Series Installation, Operation And Maintenance Manual

4.4 Removal of Spider and Drum Hub4.4.1 Puller holes are provided for removal. It willusually require heating along with the puller.When heating, heat uniformly to prevent hotspots.4.5 Friction Shoe ReplacementUse only genuine Airflex replacementparts. Use of other materials mayadversely effect performance.4.5.1 Remove the shoe pin lockwires and discard.Withdraw the shoe pins from the element.4.5.2 Remove the friction shoe assemblies from theelement.4.5.3 Place the new friction shoe assemblies in posi-tion. Insert the shoe pins with the headslocated on the mounting flange and/or air con-nection side of the element, as in Figure 12.4.5.4 Slide lockwires through the holes of the shoepins making sure that the scallop or bend inthe wire points away from the friction material.Each lockwire should go through two shoepins, securing one friction shoe. See Figure 13.4.5.5 Center the lockwire so that equal lenghts ex-tend from each shoe pin. Bend each end ofwire inward toward the friction material andaround the shoe pin, as in Figure 13.5.0 SPARE PARTS STORAGE5.1 Element Assemblies5.1.1 Element assemblies must always be storedflat. Storage in the standing position maycause the rims to go out-of-round.5.2 Drums5.2.1 Drums must be stored open end down, in adry environment. Similar to element assem-blies, storage of a drum in the standingposition will adverely affect roundness.6.0 ORDERING INFORMATION6.1 Product Nameplate6.1.1 In any correspondence regarding Airflex equip-ment, refer to the information on the productnameplate.6.2 Element Description/Identification6.2.1 In the event the product nameplate is not avail-able or is illegible, note the following elementcharacteristics:6.2.1.1 Mounting Arrangement - See section 2.1 ofthis manual for descriptions of various mount-ing arrangements.6.2.1.2 Drum Diameter - Measure the O.D. of thedrum, to the nearest inch.6.2.1.3 Rim Style - Referring to Figure 14, note anyspecial rim features.6.2.1.4 Air Connection Configuration - Note thenumber of valves, and method of connectionto the air supply. See Figure 15.6.3 Technical Assistance6.3.1 Technical assistance and/or information re-garding Airflex equipment can be obtained bycalling or writing:Eaton CorporationAirflex Division9919 Clinton RoadCleveland, Ohio 44144Tel.: (216) 281-2211Toll Free: (800) AIRFLEX or (800) 824-1586PDF Format 11 © Copyright Eaton Corp., 2001. All rights reserved.StockCheck.comDownloaded from StockCheck.com