BRACKET AS 8W2378 - Caterpillar

Illustration 1 g02793660
Table 1
Specification for 323-1168 Track Idler Gp
Item Qty Part Specification Description
- - - End play (clearance) of the idler shaft:
Minimum 0.38 mm (0.015 inch).
Maximum 1.24 mm (0.049 inch).
A 1 6Y-0473 Clear Plug Dimension above the surface of the stopper 0 to 5 mm (0.0 to 0.2 inch).
The plug must not be recessed below the surface of the stopper.
B 1 3T-9536 Rubber Stopper Dimension for installing the stopper below the end of the shaft 11 7 mm (0.4 0.3 inch).
1 2 161-7247 Duo-Cone Seal Gp Rubber toric seals must be clean and dry at assembly. All surfaces that contact the toric seals must be clean and dry at assembly. At assembly, apply a thin film of oil to the contacting surfaces of the metal seal. Seal rings must be assembled squarely with the bore. The toric ring must not bulge and the toric ring must not be twisted. Refer to Special Instruction, SEHS8364, "Assembly and Installation of Conventional Duo-Cone Seals".
2 2 5K-0216 O-Ring Seal Lubricate the shaft lightly with the lubricant that is being sealed.
3 12 9X-8271 Bolt Torque to 70 15 N m (52 11 lb ft).
4 2 8H-7521 O-Ring Seal Lubricate the bore lightly with the lubricant that is being sealed.
C 1 161-7350 Track Idler Shaft Lubricate with the lubricant that is being sealed.
Dimension for the extension of the shaft from the collar on both sides 46.17 0.13 mm (1.818 0.005 inch).