TM 9-2350-287-20-19-3. UNIVERSAL JOINT REPAIR (continued).2.3.d.1.2.3.4.5.e.Check two spider assemblies (12) for defects. Check for play between bearing caps and spider assembly.Replace spider assembly if play is excessive.Inspect retainers and bumpers for deterioration, cracks, or distortion. Replace if necessary.ASSEMBLYInstall two bumpers (9) and retainers (8) on plate (10) with four screws (6).Install new Iockwire (7) on four screws (6).Install two lubrication fittings (11) in two spider assemblies (1 2).Install two spider assemblies (12) on plate (10) with eight screws (1 3).Install new Iockwire (14) on eight screws (13).INSTALLATIONWARNINGUniversal joints are heavy. An assistant is needed when removing or installinguniversal joint. Failure to heed this warning can result in injury to personnel.NOTEAn assistant is needed to support universal joint during installation.1.Aline keyways on universal joint (2) and output flange (1), and install universal joint (2) on output flange (1)with four screws (4).2.Move final drive flange (5) toward universal joint (2).3.Aline keyways on universal joint (2) and final drive flange (5), and install universal joint (2) on final drive flange(5) with four screws (4).4.Install new Iockwire (3) in eight screws (4).9-6
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