GAUGE AS 1806517 - Caterpillar

Illustration 1 g02775597
Table 1
Specification for 227-6949 Final Drive Gp
Item Qty Part Specification Description
1 2 095-1270 Socket Setscrew Torque to 105 20 N m (77 15 lb ft).
2 16 7X-2568 Bolt Before assembly, apply blue Loctite 242 to the threads of the bolts.
Torque to 520 70 N m (384 52 lb ft).
3 1 102-6455 Ring Gear Before assembly, apply Loctite High flex GM to the mating surfaces of the ring gear (3) and the ring gear (4).
5 6 114-1539 Dowel Pin Apply Loctite C5A anti seize to the outside diameter and the inside diameter of the mating parts of dowel pins.
6 2 168-8451 Ball Bearing Apply Loctite C5A anti seize to the outside diameter and the inside diameter of the mating parts of ball bearings.
7 1 114-1497 Duo-Cone Seal Gp During assembly, rubber toric seals and all contact surfaces must be clean and dry. Apply a thin layer of 6V-4876 Lubricant on the mating surfaces of the metal seals before assembly. Make sure that the metal seals are assembled square in the bore. The rubber toric seals should not bulge and the rubber toric seals must not be twisted.
8 6 095-0891 Spring Pin After installation of spring pins, create two stake marks for each pin slightly near the hole of spring pins. Refer to Illustration 1 for the locations of the stake marks.
C - - Distance from the edge of the spring pin hole to the stake mark is 1.5 mm (0.06 inch).
9 2 3E-2338 Pipe Plug Torque to 80 10 N m (59 7 lb ft).
10 14 227-6034 Bolt Before assembly, apply Loctite 242 to the threads of the bolts.
Torque to 270 40 N m (199 30 lb ft).
11 As required use the following shims during bearing preload:
1 096-1773 Shim Thickness is 0.15 mm (0.006 inch).
1 096-1774 Shim Thickness is 0.30 mm (0.011 inch).
1 096-1775 Shim Thickness is 0.40 mm (0.016 inch).
1 096-1776 Shim Thickness is 0.50 mm (0.020 inch).
1 096-1777 Shim Thickness is 0.60 mm (0.024 inch).
1 096-1778 Shim Thickness is 0.70 mm (0.028 inch).
1 096-1779 Shim Thickness is 0.80 mm (0.032 inch).
1 096-1780 Shim Thickness is 1.0 mm (0.04 inch).
1 096-1781 Shim Thickness is 1.6 mm (0.06 inch).
Refer to Disassembly and Assembly, "Final Drive - Assemble" for the procedure to adjust the preload on the tapered roller bearing assembly.