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Illustration 1 | g02141078 |
(2) Bucket cylinder group (3) Bucket linkage group (4) Bucket group (5) Stick cylinder group (6) Boom group |
Note: All bores must be free of paint. Use 5P-0960 Grease Cartridge in order to coat all bores for the pins, the bucket, and the cylinder pin bores.
(1) The stick cylinder must be assembled in order to orient the grease zerk, as shown.
(7) 4I-4811 Pin As
- Pin diameter ... 69.850 ± 0.025 mm (2.7500 ± 0.0010 inch)
- Bore diameter for the pin assembly ... 70.037 ± 0.037 mm (2.7574 ± 0.0015 inch)
Note: Install the following sleeve bearings in the bore so that the part number of each sleeve bearing is facing outward.
(8) 228-5621 Sleeve Bearing
- Inside diameter ... 120.32 ± 0.04 mm (4.737 ± 0.002 inch)
- Outside diameter ... 140.260 ± 0.013 mm (5.5220 ± 0.0005 inch)
- Installation depth of the sleeve bearing ... 9.5 ± 0.8 mm (0.37 ± 0.03 inch)
- Outside diameter ... 140.260 ± 0.013 mm (5.5220 ± 0.0005 inch)
(9) 229-1096 Sleeve Bearing
- Inside diameter ... 70.17 ± 0.04 mm (2.763 ± 0.002 inch)
- Outside diameter ... 85.160 ± 0.013 mm (3.3527 ± 0.0005 inch)
- Installation depth of the sleeve bearing ... 9.5 ± 0.8 mm (0.37 ± 0.03 inch)
- Outside diameter ... 85.160 ± 0.013 mm (3.3527 ± 0.0005 inch)
(10) 240-2913 Sleeve Bearing
- Inside diameter ... 80.20 ± 0.04 mm (3.158 ± 0.002 inch)
- Outside diameter ... 95.180 ± 0.013 mm (3.7472 ± 0.0005 inch)
- Installation depth of the sleeve bearing ... 9.5 ± 0.8 mm (0.37 ± 0.03 inch)
- Outside diameter ... 95.180 ± 0.013 mm (3.7472 ± 0.0005 inch)
(11) Lubricate the sealing lip of six lip type seals lightly with the lubricant that is being sealed. Install the dust seal so that the lip faces outside, as shown. Install six lip type seals so that the lip type seals do not extend beyond the face of the boss.
(12) 113-2963 Pin As
- Pin diameter ... 89.850 ± 0.025 mm (3.5374 ± 0.0010 inch)
- Bore diameter for the pin assembly ... 90.043 ± 0.043 mm (3.5450 ± 0.0017 inch)