Jacobsen AR-3 User Manual

5-36 4181384 First Edition
HYDROSTATIC POWER TRAIN
5
Rear Wheel Motor
Removal and Installation
See Figures 5-62 through 5-65.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-7.)
2. Remove rear wheel. (See “Rear Wheel” on
page 9-18.)
Figure 5-62
NOTES
• Label all hydraulic hoses before disconnecting to
ensure correct installation.
• Plug hydraulic hoses after disconnecting to prevent
the loss of hydraulic oil.
3. Disconnect three hoses (1, 2, and 3).
Figure 5-63
4. Remove hydraulic fittings (5, 10, and 11).
5. Remove four motor mounting nuts (6), bolts (7), and
eight washers (8).
6. Remove hydraulic motor (4) from bracket (9).
Figure 5-64
7. Remove set screw (14)
!
CAUTION
8. Loosen, but do not remove, the castle nut (13).
9. Remove the wheel hub (12) using a puller.
Figure 5-65
10. Remove key (15) from the motor shaft (16).
2
1
3
TN1219
5
6
11
10
4
9
7
8
6
7
8
TN1220
The wheel hub may move unexpectedly when
using a puller. To prevent injury and/or property
damage, do not remove the castle nut until the
wheel hub has been loosened from the wheel
motor shaft.
TN1221
12
14
13
TN1289
15
16

Jacobsen AR-3 Specifications

General

Brand	Jacobsen
Model	AR-3
Category	Lawn Mower
Language	English