POWER TRAINDISASSEMBLY AND ASSEMBLYTM 5-3805-263-14&P-2BRAKE AND WHEEL SPINDLE HOUSINGSASSEMBLE BRAKE AND WHEEL SPINDLEHOUSINGSTools NeededA BSeal Installer1Adapter11.2.3.4.5.6.7.8.9.10.11.12.13.Lower the temperature of bearing cup (1)and install it in housing (3).Make sure the Duo-Cone seals for the wheelspindle housing (3) and the wheel spindleare clean and dry. Make sure all metalsurfaces that the seals make contact withare clean and dry. Install Duo-Cone seal (2)in wheel spindle housing (3) with tool (A).Install Duo-Cone seal (5) on wheel spindle(4) with tool (A). Put a small amount of oilon the metal surfaces of the seals that makecontact with each other.Heat bearing cone (6) in oil to a maximumtemperature of 275oF (135oC). Installbearing cone (6) on the shaft of wheelspindle (4).Install two 5/8”-11 NC forged eyebolts inhousing (3). Fasten a hoist to the eyebolts.Put housing (3) in position on wheel spindle(4). Be careful not to damage the Duo-Coneseals. Remove the hoist and the eyebolts.Install small O-ring seal (9) on the piston.Install the large O-ring seal (8) on piston(7). Install piston (7) in housing (3).Put springs (11) in position in spindle hous-ing.Put washers (10) in position on springs (11).Put bolts (12) in place, through the washers(10) and springs (11).Tighten bolts (12) until pressure is felt fromsprings (11).Tighten bolts (12) to 30 ± 5 lb. ft. (40 ± 7N.m).Oil the springs (11) with clean SAE 30 oil.2-51
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