TM 5-3805-260-24CRANKSHAFT PULLEY, CRANKSHAFT FRONT SEAL5.Put pulley (4) in position on the pulley assemblyand install the washers and bolts that hold it.6.Install the vee belts on the front of the engine.Make an adjustment of the belt tension with abelt tension gauge such as Burroughs ToolCompany Part No. BT-33-96-4-16 or anequivalent. The correct gauge indication is 1205.7.Put the fan in position on the fan drive and installthe bolts and , washers that hold it.end by:a)install radiatorREMOVE CRANKSHAFT FRONT SEALTools NeededA8B7554 Bearing Cup Puller Attachment19S7786 Leg 21P74Slide Hammer1start by:a)remove crankshaft pulley1.Remove front seal (I) with tooling (A).INSTALL CRANKSHAFT FRONT SEALTools NeededA5P4194 Installer Assembly12H3745 Bolt (1"-14 NF x 2 3, 4 in long)11.Put 7F2770 Cement on the outer metal surfaceof the front seal. Put the seal in position on theshort end of the installer assembly (A). The lipof the seal must be toward the inside of theengine.NOTE: If a new wear surface for the front seal is needed, putthe spacer from tooling (A) between the seal and flange of the installer assembly.2.Put the seal and installer assembly in position onthe end of the crankshaft. Install washer (I) that isused to hold the crankshaft pulley and the 2H3745Bolt. Tighten the bolt until the installer assemblymakes contact with the crankshaft gear. Removetooling (A) and washer (1).end by:a). install crankshaft pulley3-117
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