PLUG 5351256 - Caterpillar

Earlier Shown Low Ground Pressure (LGP) machines have a wider inner hub but installation and specifications are the same.(1) Rubber toric seals and all surfaces in contact with them must be clean and dry at assembly. Put a thin layer of oil on the surfaces of the metal seals that are in contact just before installation. Seal rings must be assembled square with the bore and toric must not be bulged or twisted.(2) Torque for 30 bolts ... 430 60 N m (320 40 lb ft)(3) Torque for bolts ... 135 20 N m (100 15 lb ft) Be sure there is metal to contact between retainer and spindle before the bolts are tightened.(4) Torque for bolts ... 430 60 N m (320 40 lb ft)(5) Torque for sprocket bolts: Put 2P2506 or 5P3931 Anti-Seize Compound on the threads and tighten the bolts to a torque of ... 175 40 N m (130 30 lb ft)Then tighten the bolts an additional 120 degrees turn with a minimum torque after turn of ... 380 N m (280 lb ft)(6) Dimension from spindle face to bearing cone ... 35.080 0.008 mm (1.3811 .0003 in)