LINKAGE AS 1953220 - Caterpillar

Start By:
Separate the transmission planetary and the transfer gears. Refer to Disassembly and Assembly, "Transmission Planetary and Transfer Gears - Separate".
Remove the speed sensor (transmission). Refer to Disassembly and Assembly, "Speed Sensor (Transmission) - Remove".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00564533
Remove twelve point head bolt (2), the hard washer and yoke (3).
Put identification on bolts (1) for assembly purposes. Remove 11 bolts (1), the washer and the spacers from the bearing cage.
Illustration 2 g00564573
Install two 3/8 in - 16 NC forcing bolts (5) to bearing cage (4). Tighten forcing bolts (5) evenly in order to separate bearing cage (4) from the transfer gear case.
Remove bearing cage (4) and the shims from the transfer gear case.
Illustration 3 g00564582
Remove roller bearing cup (6) and O-ring seal (8) from bearing cage (4).
Use Tooling (A) (not shown) to remove lip seal (7) from bearing cage (4).
Illustration 4 g00564584
Remove transfer gear (9) from the transfer gear case.
Illustration 5 g00564588
Remove retainer assembly (11). Use a screwdriver to remove retaining ring (10).
Remove the spring pin from transfer gear (9).
Illustration 6 g00564589
Use Tooling (B) to remove two roller bearing cones (12) from transfer gear (9).
Illustration 7 g00564699
Bend clip (15) away from the head of bolt (14). Remove bolt (14) that holds tube assembly (13) to the transfer gear case.
Disconnect tube assembly (13) and remove tube assembly (13) from the transfer gear case.
Illustration 8 g00564721
Remove the 13 bolts and the washers that hold bearing cage (16) to the transfer gear case. Install two 3/8 in - 16 NC forcing bolts (17) to bearing cage (16). Tighten forcing bolts (17) evenly in order to separate bearing cage (16) from the transfer gear case.
Remove bearing cage (16) from the transfer gear case.
Illustration 9 g00564722
Use Tooling (A) (not shown) to remove roller bearing cup (18) from bearing cage (16).
Illustration 10 g00564726
Remove shims (19) and transfer gear (20) from the transfer gear case.
Illustration 11 g00564729
Use Tooling (B) to remove two roller bearing cones (21) from transfer gear (20).
Illustration 12 g00564811
Remove roller bearing cup (22) from the transfer gear case.