Textron Jacobsen 600 Series - Page 177

HYDRAULICS
8M-79
To test, insert blocking disc on the P port of the hot oil
shuttle and operate the unit in reverse direction to see
if machine performance has recovered.
Figure 8M-21. Traction Motor Test – Right Side
1.01 ci
3625 psi
915 psi
3625 psi
58 psi
1.35 ci
.425 ci
3100
RPM
A
IN
OUT
Case Drain
B
Gear
Pump
10
Micron
Steering
Valve
In Aux Out
P
P
PLT
T
T
C
C
G
G
M1 M2
RT LT
6.6 ci
3200 psi
300
psi
1.27 ci
11.9 ci
8.6 ci 8.6 ci
11.9 ci
RF
Wheel
Motor
RR
Wheel
Motor
Hot Oil
Shuttle
LF
Wheel
Motor
LR
Wheel
Motor
Deck
Valve
Oil
Filter
Oil
Cooler
Steering
Cylinder
In
AB
Out
.070
Lift
Valve
Lift
Cylinder
Right Side Traction Motor Test
IN
OUT
Install
Blocking
Disc
Forward
Reverse