WHEEL 5D3301 - Caterpillar

(1) O-rings of floating seal and all surfaces in contact with them must be clean and dry at assembly. Put a thin layer of oil on the contacting surfaces of the metal seals just before installation.(2) Endplay: Minimum ... 0.25 mm (.010 in)Maximum ... 1.25 mm (.049 in)(3) Put a thin coat of SAE 30 CD oil on seal.(4) Add 0.49 liter (.1 U.S. gal) of SAE 30CD oil through plug hole. (1) Torque for six bolts ... 1000 125 N m (740 90 lb ft)(2) Clearance (A) between carrier roller and bracket must be ... 7.00 0.50 mm (.276 .020 in) An additional adjustment may be required, if an abnormal (uneven) contact of roller flange and link is found.(3) Track roller must be installed with its fill plug hole facing outward.