HANGER 4448833 - Caterpillar

(1) Output shaft. Diameter of output shaft (A) is ... 60.245 .025 mm (2.3718 .0010 in)(2) Carrier assembly. The bearing in carrier assembly is installed to a depth (B) of ... 1.6 0.5 mm (.06 .02 in)(3) Install bearings with split at the 7 o'clock position when viewed from the rear of the engine.(4) Power take-off gear. Inside diameter of power take-off drive gear ... 60.320 .025 mm (2.3748 .0010 in)The clearance between the output shaft (1) and the power take-off gear (4) is ... .025 to .125 mm (.001 to .005 in)(5) Install bearings with split at the 7 o'clock position when viewed from the rear of the engine.(6) Thickness of thrust washer: 4P4181 ... 4.690 .025 mm (.1846 .0010 in)(7) Thickness of thrust washer: 4P4178 ... 4.690 .025 mm (.1846 .0010 in)Endplay of output shaft (1) is ... 0.97 0.43 mm (.038 .017 in)(8) Thickness of thrust plate is ... 6.75 mm (.266 in)(10) Seal must be installed to a depth of ... 2.5 0.5 mm (.100 .02 in) (9) Idler gear assembly. The bearing must not extend beyond either face. Relief (11) in bearing to line up with reliefs in gear within 2 degrees.