BRACKET AS 1246620 - Caterpillar

Illustration 1 g02777978
Table 1
Specification for 248-7831 Bucket Linkage Gp
Item Qty Part Specification Description
All bores must be free of paint. Use 5P-0960 Grease Cartridge in order to coat all the pin bores and the bushings before assembly. After you assemble the bushings coat all the bores and the bushings with 5P-0960 Grease Cartridge.
1 1 248-7820 Pin Diameter is 69.85 0.04 mm (2.750 0.002 inch).
2 2 248-7835 Bushing Install the bush in the bore so that the part number of each bush is facing outward.
Inside diameter is 70.17 0.04 mm (2.763 0.002 inch).
Installation depth is 9.73 0.20 mm (0.383 0.008 inch).
3 4 235-7679 Lip Type Seal Lubricate the sealing lip of lip type seals lightly with the lubricant that is being sealed. Install the dust seal so that the lip faces outside, as shown. Install lip type seals so that lip of the lip type seals do not extend beyond the face of the boss.
4 2 451-2183 Nut Torque to 175 30 N m (129 22 lb ft).
5 2 229-1092 Bushing Install the bush in the bore so that the part number of each bush is facing outward.
Inside diameter is 65.19 0.04 mm (2.567 0.002 inch).
Installation depth is 9.5 0.8 mm (0.37 0.03 inch).
6 2 248-7836 Lip Type Seal Lubricate the sealing lip of lip type seals lightly with the lubricant that is being sealed. Install the dust seal so that the lip faces outside, as shown. Install lip type seals so that lip of the lip type seals do not extend beyond the face of the boss.
- - - Position the nut (9) to the distance of 0.5 0.5 mm (0.02 0.02 inch) past the end of the bolts (7). For locking, tighten the nut (8) against the nut (9).
10 2 086-0523 Pin Diameter is 64.77 0.03 mm (2.550 0.001 inch).
11 6 096-4876 Nut Torque to 105 20 N m (77 15 lb ft).
12 - - During assembly of linkage group on the machine, rotate the rod end of the bucket cylinder to position the grease fitting away from the stick.
13 1 7I-6843 Pin Diameter is 59.86 0.03 mm (2.357 0.001 inch).