143H and 163H Motor Graders Hydraulic and Steering System Operator Console Caterpillar


Operator Console
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143H and 163H Motor Graders Hydraulic and Steering System [SENR8514]
OPERATOR STATION
CONSOLE GP
143H and 163H Motor Graders Hydraulic and Steering System Operator Console
52587I-4739


Illustration 1g00007701

Side View

Position seal (1) to plate (4). The seal should be centered between the fasteners on both sides of the console, as shown.

(1) Approximate length of the seal ... 200 ± 10 mm (8.0 ± .4 inch)

(2) 8C-3442 Coil Spring :

Test length ... 57.9 mm (2.28 inch)
Test force ... 71.2 ± 5.8 N (16.00 ± 1.30 lb)
Free length after test ... 50.3 mm (1.98 inch)
Outside diameter ... 17.48 ± 0.25 mm (.688 ± .010 inch)

Apply seal (3) around the opening of cab platform, as shown.

(3) Approximate length of the seal ... 400 ± 10 mm (16.0 ± .4 inch)

(5) Adjust the bolt when the console is in the Full Forward position in order to maintain a 20.0 mm (.79 inch) minimum clearance with the instrument panel.




Illustration 2g00007705

Section F-F




Illustration 3g00007707

Section B-B




Illustration 4g00007703

Section D-D




Illustration 5g00007709

Section A-A

(6) As required, use the bearings to limit the horizontal movement.

(7) 3Y-2806 Spring :

Test length ... 71.1 mm (2.80 inch)
Test force ... 35.5 ± 2.9 N (7.98 ± .65 lb)
Free length after test ... 48.5 mm (1.91 inch)
Outside diameter ... 17.80 mm (.701 inch)

(A) Dimension ... 28.0 ± 3.0 mm (1.10 ± .12 inch)

(B) Dimension in two places ... 3.7 ± 1.5 mm (.15 ± .06 inch)

(C) Dimension ... 6.0 ± 2.0 mm (.24 ± .08 inch)

Position seal (8), as shown.

(8) Approximate length of the seal ... 100 ± 10.0 mm (4.0 ± .40 inch)

Thread cylinder rod (11) into retainer (10) until pin (14) contacts ball (9). Tighten locknut (13) .

(12) Spacer

Note: Before you install the cylinder, surround the ball with grease. Use the 1P-0808 Grease Cartridge Group in order to apply the grease into the cavity of the retainer.

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