82Service Manual – SC5000 14 - Wheel System, Non-Traction
Install the Calipers
The calipers are right- and left-handed. There is an
arrow stamped into the actuator bar (M). Make sure
the arrow is pointing toward the rear of the machine
when the caliper is mounted.
15. Apply some general purpose grease to the slide
area of the caliper mounting bracket.
16. Slide the caliper onto the mounting bracket.
17. Connect the link arm (K) to the upper hole in the
actuator bar (M), and install the cotter pin.
Reinstall the Wheels
18. Apply a thin lm of anti-seize (loctite LB
8150, LB 8009, or equal) to the axles before
installing the wheels.
19. Apply a lm of general purpose lithium
grease to the seal on the inside of the wheel
hub.
20. Loosen the jam nut (Q) on the back of the
caliper.
21. As necessary, unscrew the caliper adjustment
screw (R) until the rotor (S) can t between
the brake pads (T).
22. Raise the rotor in between the brake pads,
slide the wheel onto the axle, and install the
5 mounting screws (I) that secure the rotor to
the wheel.
• Torque the screws to 15 lb•ft (20 N•m)
23. Secure the wheel to the axle using the screw
(G) and washer (H).
Adjust the Caliper Actuator
24. Make sure the balance bar is still held 3 to 4
mm away from the chassis.
25. Place a 0.020” (0.5 mm) feeler gauge (U)
between the rotor and the brake pad.
26. Tighten the adjustment screw (R) until the
brake pad lightly presses against the feeler
gauge.
27. Tighten the jam nut (Q).
28. Repeat for the second caliper.
29. Remove the shims (N) and cable tie (P) from
the balance bar, and test the brakes before
releasing the machine.
J
M
K
N
L
S
Q
R
I
T
U
R
Q
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