POWER TRAINDISASSEMBLY AND ASSEMBLYTM 5-3805-263-14&P-2DRIVE SPROCKETSREMOVE DRIVE SPROCKETSTools NeededA5P4204 Spanner Socket1start by:a) remove tandem housings1. Remove nut (1) with tool (A).2. Remove sprockets (2) and (3). Weight ofone sprocket is 32 lb. (15 kg).3. Do Steps 1 through 2 for the other drivesprockets.INSTALL DRIVE SPROCKETSTools NeededA5P4204 Spanner Socket11. Put sprocket (1) in position on the shaft.Install sprocket (1) with the hub of thesprocket away from the final drives.2. Put sprocket (2) in position on the shaft.Install sprocket (2) with the hub toward thehub on sprocket (1).3. Put the nut that holds the sprockets on theshaft in position on the shaft. Install theaxle in the differential and final drive.CAUTION: The following procedure must be usedto put the correct amount of preload on thebearings for the final drives:A.B.C.D.E.F.G.H.4. Do Steps 1 through 3 for the other driveTighten the nut to a torque of 100 ±10 lb. ft. (13.8 ± 1.1 mkg) with tool(A).Turn the sprockets to put the bearingsin their seats.Hit the hub of the sprocket with a largepunch and a hammer.Do Steps A, B and C until the nut doesnot turn when it is tightened.Loosen the nut.Tighten the nut to a torque of 50 lb. ft.(6.9 mkg).If the nut is in a locking position, installthe cover and the bolts that hold it.If the nut is not in a locking position,tighten the nut to the next nearestlocking position. Install the cover andthe bolts.sprockets.end by:2-54a) install tandem housings
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