Jacobsen AR-3 User Manual

5-16 4181384 First Edition
HYDROSTATIC POWER TRAIN
5
Wheel Motors Test
See Figures 5-15 through 5-17.
!
WARNING
1. Park the mower safely. (See “Park Mower Safely” on
page 1-7.)
2. Before performing this test, perform traction system
test leaving flow meter and flow lock tool connected
as outlined. (See “Traction System Test” on
page 5-12.)
3. (See Figure 5-13.) Remove the blocking disks from
locations (1) and (3).
4. Connect hoses back to flow meter as outlined in
traction system test. (See “Traction System Test” on
page 5-12.)
The hydraulic system is under pressure, and the
oil will be hot.
• Always relieve pressure in the hydraulic
system before performing service.
• Failure to follow appropriate safety
precautions may result in death or serious
injury.
Required Tools and Materials
• Flow Meter
• Test Hose 4000 psi (276 bar)
• Blocking Disk
• Flow Lock Tool
• Wheel Restraints

Jacobsen AR-3 Specifications

General

Brand	Jacobsen
Model	AR-3
Category	Lawn Mower
Language	English