Toro Groundsmaster 4500-D Series Service Manual page 364

Brake Assembly Installation
Axles, Planetaries and Brakes: Service and Repairs
(Figure 231) (continued)
1. Install splined brake shaft into brake assembly. Make sure that splines
engage rotating discs in brake assembly.
2. Apply gasket sealant (Loctite #2 or equivalent) to sealing surfaces of new
gasket (item 12). Align gasket and secure brake assembly to planetary with
screws (item 11). Torque tighten the screw from 101 to 115 N·m (75 to 85
ft−lb).
3. Install brake cable to pull rod on brake assembly
end should be completely threaded onto pull rod before tightening jam nut.
4. Make sure wheel motor O−ring (item 4) is in position and secure wheel motor
to planetary with two (2) cap screws and flat washers. Torque tighten the
screws from 101 to 115 N·m (75 to 85 ft−lb).
5. Install front wheel assembly.
6. Fill planetary drive with gear lube; refer to traction unit Operator's Manual. A
portion of the gear lube will pass into the brake assembly automatically.
7. Check and adjust brake cables for proper brake operation (see traction unit
Operator's Manual).
Failure to maintain proper wheel lug nut torque could result in failure
or loss of wheel and may result in personal injury.
8. Lower machine to ground. Torque wheel lug nuts from 116 to 135 N·m (85
to 100 ft−lb).
WARNING
Page 7–6
(Figure 233). Brake cable
Groundsmaster ® 4500-D/4700-D
19245SL Rev A