Toro Workman HDX Auto Service Manual page 127

4. Remove parking brake caliper from vehicle:
A. Remove flange nuts (item 9) and flange head
screws (item 10) that secure brake mount plate (item
11) to frame. Locate and retrieve parking brake spac-
er (item 12).
B. Slide parking brake caliper with attached brake
cable and brake mount plate from parking brake ro-
tor.
C. Remove hairpin (item 6) and clevis pin (item 5)
that secure parking brake cable to parking brake
caliper. Separate cable from caliper.
D. Remove brake caliper from vehicle. Slide brake
mount plate from caliper.
5. If wear or damage is evident with parking brake
caliper, replace caliper. Component parts for the parking
brake caliper are not available separately.
6. Inspect parking brake rotor (item 7) for wear or dam-
age. If necessary, remove brake rotor:
A. Support rear driveshaft to prevent it from falling.
B. Remove four (4) socket head screws (item 13)
that secure driveshaft and parking brake rotor to rear
differential.
C. Remove driveshaft flange and brake rotor from
differential.
Assembly (Fig. 17)
1. If parking brake rotor was removed from vehicle, in-
stall rotor:
A. Make sure that flanges of differential and drive-
shaft are thoroughly cleaned before installing brake
rotor. Also, clean rotor thoroughly.
B. Position brake rotor and driveshaft flange to dif-
ferential.
IMPORTANT:Socket head screws used to secure
driveshaft and parking brake rotor to rear differ-
ential have a patch−lock applied. If these screws
are being reused, apply medium strength thread
locker to screw threads before installation.
C. Secure driveshaft and parking brake rotor to rear
differential with four (4) socket head screws. Torque
screws from 23 to 27 ft−lb (32 to 36 N−m).
Workman HDX Auto
7
1. Flange head screw (2)
2. Flange nut (2)
3. Brake mount plate
4. Spacer
2. Install parking brake caliper to vehicle:
A. Secure parking brake cable to brake caliper with
clevis pin and hairpin.
B. Slide brake mount plate into caliper.
C. Slide parking brake caliper with attached brake
cable and brake mount plate onto parking brake ro-
tor. Make sure that rotor is between brake pads.
D. Position parking brake spacer (item 12) between
frame bracket and brake mount plate. Secure as-
sembly with flange nuts (item 9) and flange head
screws (item 10).
3. Remove bed support from cargo bed lift cylinder and
lower bed.
4. Adjust parking brake (see Parking Brake in the Ad-
justments section of this chapter).
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2
4
3
1
5
Figure 19
5. Parking brake caliper
6. Parking brake rotor
7. Driveshaft
Chassis