Toro Groundsmaster 4500-D Series Service Manual page 219

Removal (Figure 111) (continued)
Installation (Figure
Groundsmaster ® 4500-D/4700-D
19245SL Rev A
Support axle motor to prevent motor from falling during removal.
6. Remove motor using
7. If hydraulic fittings are to be removed from axle motor, mark fitting orientation
to allow correct assembly. Remove fittings from motor and discard O-rings.
111)
1. If fittings were removed from axle motor, lubricate and place new O-rings
onto fittings. Install fittings into motor ports using marks made during the
removal process to properly orientate fittings. Tighten fittings (see
the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings) (page
2. If removed, install pinion gear to axle motor. Make sure that snap rings are
fully seated into the motor shaft grooves.
3. Install O-ring (item 2) onto motor. Position motor to rear axle assembly, align
gear teeth and slide motor into place.
4. Secure motor to axle with cap screws and flat washers.
5. Remove plugs from lines and fittings. Attach hydraulic lines to rear axle motor
(see Installing Hydraulic Hoses and Tubes (O-Ring Face Seal) (page
6. Connect wire harness connector to the temperature sender (item 17) on the
rear axle motor.
7. Fill hydraulic reservoir with hydraulic fluid as required.
8. After assembly is completed, verify that hydraulic lines and fittings do not
contact anything.
IMPORTANT
Figure 111 as a guide.
Page 5–117
Installing
5–9)).
Hydraulic System: Service and Repairs
5–7)).