980K Wheel Loader Electrohydraulic System Caterpillar


Work Tool Control

Usage:

980K GTZ



Illustration 1g02305354



Illustration 2g02305359

View A-A

(1) 304-7345 Pin As

Pin diameter ... 114.26 ± 0.04 mm (4.498 ± 0.002 inch)
Pin length ... 401.0 ± 1.5 mm (15.79 ± 0.06 inch)

(2) 1V-8240 Bushing

Inside diameter ... 114.615 ± 0.020 mm (4.5124 ± 0.0008 inch)
Installation depth ... 10.0 ± 1.0 mm (0.39 ± 0.04 inch)

(3) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 7K-9218 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.

(4) Torque for the bolt ... 250 ± 40 N·m (185 ± 30 lb ft)




Illustration 3g02305355

View B-B

(5) Torque for the grease fitting ... 16 ± 2 N·m (12 ± 1 lb ft)

(6) 4V-7099 Pin As

Pin diameter ... 88.875 ± 0.025 mm (3.4990 ± 0.0010 inch)
Pin length ... 245.0 ± 3.0 mm (9.65 ± 0.12 inch)

(7) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 7K-9212 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.




Illustration 4g02305353

View C-C

(8) 1V-8439 Pin As

Pin diameter ... 126.960 ± 0.025 mm (4.9984 ± 0.0010 inch)
Pin length ... 259.0 ± 3.0 mm (10.20 ± 0.12 inch)

(9) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 7K-9220 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.

(10) 1V-9143 Bushing

Inside diameter ... 127.342 ± 0.020 mm (5.0134 ± 0.0008 inch)
Installation depth ... 9.50 ± 0.25 mm (0.374 ± 0.010 inch)



Illustration 5g02305356

View D-D

(11) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 5P-3193 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.

(12) 1V-8241 Bushing

Inside diameter ... 108.30 ± 0.02 mm (4.264 ± 0.001 inch)
Installation depth ... 8.5 ± 1.0 mm (0.33 ± 0.04 inch)

(13) 1V-8957 Pin As

Pin diameter ... 107.90 ± 0.04 mm (4.248 ± 0.002 inch)
Pin length ... 232.0 ± 1.5 mm (9.13 ± 0.06 inch)



Illustration 6g02305357

View E-E

(14) 1V-9148 Bushing

Inside diameter ... 76.481 ± 0.020 mm (3.0111 ± 0.0008 inch)
Installation depth ... 9.50 ± 0.25 mm (0.374 ± 0.010 inch)

(15) 312-1067 Pin As

Pin diameter ... 76.175 ± 0.040 mm (2.9990 ± 0.0016 inch)
Pin length ... 236.0 ± 3.0 mm (9.29 ± 0.12 inch)

(16) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 7K-9209 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.




Illustration 7g02305361

View F-F

(17) 130-2621 Pin As

Pin diameter ... 76.16 ± 0.04 mm (2.998 ± 0.002 inch)
Pin length ... 247.0 ± 3.0 mm (9.72 ± 0.12 inch)



Illustration 8g02305362

View G-G

(18) 185-7219 Pin As

Pin diameter ... 88.900 ± 0.025 mm (3.5000 ± 0.0010 inch)
Pin length ... 320.0 ± 3.0 mm (12.60 ± 0.12 inch)

Install washers (19, 20) at the interface of the lift arm and the bucket to obtain proper clearance between the lift arm and the bucket.

(19) Thickness of 186-6320 Washer ... 3.0 mm (0.12 inch)

(20) Thickness of 186-6319 Washer ... 1.6 mm (0.06 inch)

(21) Apply 4C-4032 Bearing Mount Compound to the bore prior to the installation of the 7K-9211 Lip Type Seal. Lubricate the sealing lip with the lubricant that is being sealed.

(22) 185-7220 Bushing

Inside diameter ... 89.225 ± 0.020 mm (3.5128 ± 0.0008 inch)
Installation depth ... 0.9 +0.0 −0.4 mm (0.04 +0.0 − 0.02 inch)



Illustration 9g02305363

View J-J

(23) 304-7349 Pin As

Pin diameter ... 107.91 ± 0.04 mm (4.248 ± 0.002 inch)
Pin length ... 401.0 ± 2.3 mm (15.79 ± 0.09 inch)



Illustration 10g02305358

View K-K

(24) 115-7048 Pin

Pin diameter ... 88.862 ± 0.038 mm (3.4985 ± 0.0015 inch)
Pin length ... 210.0 ± 1.5 mm (8.27 ± 0.06 inch)

(25) Inside and outside diameters of collets, and mating surfaces, must be clean. Install 115-7048 Pin. Press collets to the pin with a load of 440000 N (98900 lb). Install and torque the bolts.

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