BOOM GP-2 PIECE 8V5563 - Caterpillar

Rubber torics and all surfaces contacting them must be clean and dry at assembly. Apply a thin film of oil to contacting surfaces of the metal seal rings just before assembly. Seal rings must be assembled square with the bore and toric and must not be bulged or twisted. Put lubricant on all other seals at assembly.(1) Torque for bolts with 5P3931 Anti-Seize Compound on threads of bolts ... 270 25 N m (200 20 lb ft)(2) Torque for nut on pinion flange ... 950 135 N m (700 100 lb ft)Tighten nut to align hole in lock with hole in flange.(3) Distance between face of flange and shoulder of pinion ... 3.18 0.76 mm (.125 .030 in)After the flange and pinion have been pushed together with a force of ... 265 to 310 kN (30 to 35 ton)(4) Torque for four bolts in cover ... 135 14 N m (100 10 lb ft)(5) See Adjustment For Final Drive Bearings(6) Torque for bolt that holds lock ... 470 45 N m (350 35 lb ft)(7) Put 7M7260 Liquid Gasket on cage to case surface.Torque for bolts that hold bearing cage to case (must be hand torqued) ... 135 14 N m (100 10 lb ft)(8) Distance between face of sprocket and the spline shoulder of the hub ... 7.14 1.52 mm (.281 .060 in)After the sprocket has been pushed on the hub with a force of ... 400 to 445 kN (45 to 50 ton)(9) Torque for nut on sprocket shaft ... 810 to 950 N m (600 to 700 lb ft)(10) Tighten nut to a torque of ... 950 70 N m (700 50 lb ft)While the shaft is held with a force of ... 180 to 265 kN (20 to 30 ton)(11) Torque for 18 bolts that hold hub to gear (must be hand torqued) ... 135 14 N m (100 10 lb ft)(12) Torque for nut ... 540 N m (400 lb ft)(13) Torque for 28 bolts that hold final drive case to the steering clutch case (must be hand torqued) ... 135 14 N m (100 10 lb ft)(14) Distance for shaft installation (from the face of the steering clutch case to the face of the holder assembly) ... 328.63 1.57 mm (12.938 .062 in)After the shaft has been pushed in the case by a force of ... 180 to 265 kN (20 to 30 ton)Maximum amount the sprocket shaft can be bent is ... 1.57 mm (.062 in). Measure with a square with the sprocket shaft installed in the case.(15) Torque for 8 screws ... 11 4 N m (8 3 lb ft)Center punch each screw two places.(16) Torque for the nuts that hold the sprocket segments to sprocket hub ... 177 40 N m (130 30 lb ft)Then turn an additional ... 120°Final Drive Bearings
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