TM 5-3805-260-24SCRAPER WHEEL ASSEMBLIES, BEARINGS AND SEALSINSTALL SCRAPER WHEEL ASSEMBLIES,BEARINGS AND SEALS2Tools NeededAB1 P520Driver Group15P6153Spanner Wrench11Use a press and tool group (A) to install the lip typeseal in plate (I) from the machined side of the plate.Make sure the lip of the seal is toward the flat side ofthe plate and the case of the seal is even with themachined side of the plate.2.Put plate (I) and the seal in position on the sleeve ofthe axles with the lip of the seal toward the scraperframe.3.Heat bearing cone (2) in oil to a maximumtemperature of 275°F (135°C) and install it on theaxle as shown.4.Fill bearing cone (2) with grease.5.Lower the temperature of outer bearing cup (3) andinstall it in the wheel assembly as shown.6.Install the two O-ring seals in the wheel assembly.7.Install tube (4) in the wheel assembly from the brakedisc side of the wheel assembly.8.Lower the temperature of inner bearing cup (5)andinstall it in the wheel assembly.4-69
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