MIRROR GP-REAR VIEW 3268727 - Caterpillar

Illustration 1 g00495579
(1) Diameter of the shaft ... 63.00 0.03 mm (2.480 0.001 inch) (2) Torque for the bolts ... 55 7 N m (40 5 lb ft) (3) Diameter of a new roller tread ... 209.5 0.25 mm (8.25 0.010 inch) Minimum permissible roller tread diameter ... 187.2 mm (7.37 inch) (4) Torque for the bolts ... 475 50 N m (350 37 lb ft) (5) End play (clearance) of the roller shaft Minimum end play ... 0.28 mm (0.011 inch) Maximum end play ... 0.92 mm (0.036 inch) (6) Torque for the plug ... 170 20 N m (125 15 lb ft)Note: The rubber toric seal must be clean and dry and all of the surfaces that contact the seals must be clean and dry at assembly. Apply a thin film of oil to the contacting surfaces of the metal seal rings just before assembly. The seal rings must be assembled square with the bore. The rubber toric seal must not be deformed or twisted. Put lubricant on all other seals at assembly.Roller Placement
For D6G Track-Type Tractors, start at the front of the machine: No. 1 ... double flange No. 2 ... single flange No. 3 ... double flange No. 4 ... single flange No. 5 ... double flange No. 6 ... single flange For D6F Track-Type Tractors, start at the front of the machine: No. 1 ... double flange No. 2 ... single flange No. 3 ... double flange No. 4 ... single flange No. 5 ... double flange No. 6 ... double flange No. 7 ... single flange