120M, 12M, 140M and 160M Motor Graders Machine Systems Caterpillar

Drawbar

Usage:

12M B92

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Illustration 1	g03601478

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Table 1
Specification for 253-4630 Drawbar
Item	Qty	Part	Specification Description
1	4	147-5112 Bolt	Torque to 900 ± 50 N·m (664 ± 37 lb ft).
2	4	286-0742 Nut	Torque to 520 ± 70 N·m (384 ± 52 lb ft).
3	As required, use the following shims in order to obtain end play of 0.60 ± 0.20 mm (0.024 ± 0.001 inch) at face (4):
	4	261-4674 Shim	Thickness of one shim is 0.8 mm (0.03 inch).
	1	261-4676 Shim	Thickness of one shim is 0.12 mm (0.005 inch).
	6	261-4675 Shim	Thickness of one shim is 0.25 mm (0.010 inch).
5	5	5P-8291 Bolt	Torque to 500 ± 65 N·m (369 ± 48 lb ft).
6	As required, use the following shims in order to obtain a maximum clearance of (G) 0.5 mm (0.02 inch) at the smallest gap at each strip shown in illustration 1:
	12	302-6335 Shim	Thickness of one shim is 0.25 mm (0.010 inch).
	42	302-6336 Shim	Thickness of one shim is 0.5 mm (0.02 inch).
7	12	1D-5119 Nut	Torque to 200 ± 30 N·m (148 ± 22 lb ft).
8	18	201-8034 Bolt	Torque to 530 ± 70 N·m (391 ± 52 lb ft).

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