SkyTrak 6042 Service Manual - Manual (Page 509)

10.3 Model 6042 Legacy Origin 7/02
Stabil-TRAK™ System
10.2 STABIL-TRAK™ DESCRIPTION
The patented rear axle lock or Stabil-TRAK™ system
works to stabilize the vehicle under various conditions.
The appropriate Owners/Operators manual contains
basic Stabil-TRAK™ information; a copy of the
owners/operators manual should always be available in
the storage compartment located on the left inside wall of
cab, next to the seat support.
The operator’s instrument cluster Stabil-TRAK™ light
(Fig. 10 -1, 1) goes ON when the Stabil-TRAK™ system
is in the LOCKED mode.
Figure 10- 1 Stabil-TRAK™ Light
The stabilizing system operates via an interface between
the boom proximity switch (Fig. 10-2, 1), park brake
switch, service brake switch and neutral start relay,
hydraulic and electrical circuits, and five solenoid-
operated valves on the Stabil-TRAK™ manifold
(Fig. 10-3, 1) attached to the stabilizer cylinder above the
left side of the rear axle.
Figure 10-2 Stabil-TRAK™ Boom Proximity Switch
Figure 10-3 Stabil-TRAK™ Manifold
The frame sway cylinder (Fig. 10-4, 1) is also involved in
the Stabil-TRAK™ system, but only passively, as
hydraulic oil travels between the frame sway cylinder and
the Stabil-TRAK™ manifold to accommodate
Stabil-TRAK™ system operation.
Figure 10-4 Frame Sway Cylinder Location
0000 00
P
1
OH1810
1
MA10,0680
~
MH2980
1
1
MH2990
~