Toro Reelmaster 3100-D Service Manual page 173

Removing the Front Wheel
Installing the Front Wheel
Reelmaster ® 3100-D/3105-D
20252SL Rev A
(Figure 79) (continued)
2. Jack up front of machine enough to allow the removal of the front wheel.
Support machine with appropriate jackstands.
DO NOT hit wheel hub, wheel hub puller or wheel motor with a
hammer during removal or installation. Hammering may cause
damage to the wheel motor.
3. Remove the wheel assembly, wheel hub and brake drum from the hydraulic
motor. Remove the brake assembly from the brake bracket (see
the Front Wheel and Brake (page
4. Thoroughly clean the hydraulic line ends and wheel motor fittings to prevent
hydraulic system contamination.
Before disconnecting or performing any work on the hydraulic
system, all pressure in the system must be relieved. See
Hydraulic System Pressure (page
5. Disconnect the hydraulic tubes from adapters on the wheel motors. Plug the
hose openings to prevent contamination.
6. Remove four (4) socket head screws and lock nuts that secure brake bracket
and wheel motor to frame. Located and retrieve the spacers. Remove the
brake bracket and wheel motor from machine.
7. If necessary, remove the hydraulic adapters and O−rings from the wheel
motor. Discard removed the O−rings.
(Figure 79)
1. If adapters were removed from wheel motor, lubricate and place new O−rings
onto fittings. Install adapters into motor openings and tighten fittings (see
Installing the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings) (page
5–8)).
2. Install the wheel motor and brake bracket to frame using four (4) socket
head screws, spacers and lock nuts.
3. Remove the caps and plugs from wheel motor fittings and hoses. Using
labels placed during motor removal, properly connect hydraulic lines to
motor (see Installing Hydraulic Hoses and Tubes (O-Ring Face Seal Fittings)
(page 5–6)).
4. Install the brake assembly to the brake bracket. Install the brake drum, wheel
hub and wheel assembly to the hydraulic motor (see
Wheel and Brake (page
5. Lower the machine to the ground.
6. Make sure that lock nut is torqued from 345 to 372 N·m (255 to 275 ft−lb).
Also, make sure that the wheel lug nuts are torqued from 61 to 88 N·m (45
to 65 ft−lb).
7. Make sure that the hydraulic tank is full. Add correct fluid if necessary.
IMPORTANT
7–9)).
WARNING
5–3).
7–11)).
Page 5–97
Removing
Relieving
Installing the Front
Hydraulic System: Service and Repairs