14H and 16H Motor Grader Hydraulic and Steering System Drawbar Caterpillar


Drawbar
`
14H and 16H Motor Grader Hydraulic and Steering System [SENR8566]
IMPLEMENTS
DRAWBAR GP
14H and 16H Motor Grader Hydraulic and Steering System Drawbar
14H and 16H Motor Graders Hydraulic and Steering System Drawbar



Illustration 1g00239588

Top view

(1) Torque for eight bolts ... 440 ± 20 N·m (325 ± 15 lb ft)




Illustration 2g00892246

Section A-A

(2) Thickness of 8D-4811 Shim ... 1.52 mm (0.060 inch)

(3) Thickness of 8D-4812 Shim ... 0.76 mm (0.030 inch)

(4) Thickness of 8D-4813 Shim ... 0.25 mm (0.010 inch)

(5) Thickness of 153-7410 Shim ... 0.12 mm (0.0047 inch)

As required, use shims (2), (3), (4) and (5) in order to achieve the following end play with face (7) .

End play ... 0.0 to 0.5 mm (0.00 to 0.020 inch)

Note: The drawbar must be able to move through all the positions without causing the ball to bind in the socket.

(A) Mating surfaces must be free of paint and lubricant.

(6) Torque for six bolts ... 500 ± 65 N·m (368 ± 48 lb ft)




Illustration 3g00009124

Section B-B




Illustration 4g00009113

Side view




Illustration 5g00009128

Detail of circle adjustment

(8) Adjust twelve setscrews in order to achieve the following running clearance between circle (16) and drive pinion (15).

Dimension (C) ... 4.3 + 2.5 - 0.5 mm (0.17 + 0.10 - 0.02 inch)

(9) Torque for twelve nuts ... 570 ± 80 N·m (420 ± 60 lb ft)

Note: Hold setscrews (8) while you tighten nuts (9) .

(10) Thickness of 6G-4642 Shim ... 0.8 mm (0.03 inch)

(11) Thickness of 6G-4643 Shim ... 0.25 mm (0.010 inch)

As required, use shims (10) and (11) in order to achieve the following maximum clearance.

Dimension (B) ... 0.5 mm (0.02 inch)

Note: The circle must be able to rotate all the way around without causing the circle drive motor to stall at 13800 kPa (2000 psi).

With the circle in contact with the front shoes, adjust the setscrews (8) on the side and rear shoes in order to achieve the following maximum clearance.

Dimension (A) ... 0.8 mm (0.03 inch)

Note: Hold setscrews (8) while you tighten nuts (9) .

(12) Torque for twelve nuts ... 720 ± 55 N·m (530 ± 40 lb ft)

(13) Torque for one bolt ... 720 ± 55 N·m (530 ± 40 lb ft)

(14) Torque for five bolts ... 720 ± 55 N·m (530 ± 40 lb ft)

Information System:

14H and 16H Motor Grader Hydraulic and Steering System Front Axle
14H and 16H Motor Grader Hydraulic and Steering System Front Axle
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Centershift)
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Ripper)
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Ripper)
14H and 16H Motor Graders Hydraulic and Steering System Control Valve (Blade Lift)
14H and 16H Motor Grader Hydraulic and Steering System Wheel Lean Control Valve
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Sideshift)
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Articulation)
14H and 16H Motor Graders Hydraulic and Steering System Control Valve (Blade Tip)
14H and 16H Motor Graders Hydraulic and Steering System Valve and Linkage Group
120H and 135H Motor Graders Hydraulic and Steering System Control Valve (Scarifier)
14H and 16H Motor Graders Hydraulic and Steering System Drawbar
14H and 16H Motor Graders Hydraulic and Steering System Circle Drive
14H and 16H Motor Grader Hydraulic and Steering System Linkage and Valve Group
14H and 16H Motor Grader Hydraulic and Steering System Blade Lift Control Valve
12H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System Piston Pump (Hydraulic and Steering)
143H and 163H Motor Graders Hydraulic and Steering System Operator Console
12H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System Front Axle
834B and 836 Landfill Compactor Safety Signs and Labels
515 Wheel Skidder and 525 Wheel Skidder General Hazard Information
14H and 16H Motor Grader Hydraulic and Steering System Circle Drive Group
12H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System Circle Drive - Slip Clutch
14H and 16H Motor Grader Hydraulic and Steering System Circle Drive With Slip Clutch Group