JLG 4017PS Service Manual - Manual (Page 102)

Axles, Drive Shafts, Wheels and Tires
5-6 3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
6. Remove bracket (4) from park brake.
7. Remove the bolts (5) securing the park brake to the
axle. Remove the park brake off the brake disc.
5.5.2 Mechanical Park Brake Installation
1. Slide park brake onto brake disc and secure with the
previously used hardware. DO NOT tighten the bolts
at this time.
2. Use a feeler gauge to measure the distance (6)
between locknuts and spacers. Set the gap to
1 ±0.5 mm (0.040 ± 0.020 in) before tightening the
two bolts. Torque bolts to 115 Nm (85 lb-ft).
3. Install bracket onto park brake. Install park brake
cable
4. Properly connect the battery.
5. Close and secure the engine cover.
6. Remove the Do Not Operate Tag from the ignition
key switch and the steering wheel.
5.5.3 Mechanical Park Brake Adjustment
1. Chock all wheels to prevent machine from moving.
2. Place the park brake in the disengaged position.
Depress the release lever (7) and push the park
brake lever (8) downward.
3. Adjust lock nuts (9) to remove any slack in the park
brake cable (10).
4. Sitting in the operators seat, adjust the park brake
cable by turning the adjuster knob (8) clockwise to
increase park brake force. Turn the adjuster knob
counterclockwise to decrease park brake force.
5.6 HYDRAULIC PARK BRAKE
For detailed hydraulic park brake removal, refer to
Section 5.3, “Axle Specifications and Maintenance
Information.”
MY3690 5
4 5
MZ2550
6
MZ5260
7
8
MAM1350
9
10