MINOR CHANGE MACHINE FAMILIARIZATION
2
Dynamic Acera 03/05 Rev. 05
Page 3-78
YQ102RSspeaker
NOTE
MACHINE EFFICIENCY WILL BE APPROXIMATELY 85%. Make sure
to return these switches to their “normal” position after repairing the
Mechatronic System.
C. REAR PANEL AND OTHERS
C1. Swing Parking Brake Release Switch and
Hydraulic Back Up System
When ever the “CPU MECHATRO CONT. FAIL” is
displayed on the LCD screen, use the swing park-
ing brake release switch to release the swing park-
ing brake while the machine is running. To release
the swing parking brake, proceed as follows:
1.
Stop the engine, see Figure 2.24A.
YQ102KeyOff
2.
Remove the covers for the control panel located
behind the operator’s seat, see Fig. 2.24B:
›
Remove the rear panel upper cover screws
(4) and press the lower locks to release the
cover. Tilt cover forward to disconnect the
speaker wires and 12V adapter wires, see
Figure 2.24C, and remove the top cover.
NORMAL
RELEASE
LOCK
YQ102BrakeRelease
YQ102LSspeaker
YQ102P2RegScrew
YQ102P1RegScrew
FIGURE 2.24A
FIGURE 2.24B
FIGURE 2.24C
FIGURE 2.24D
FIGURE 2.24E
Turn out screws, completely to
their stop position.
Shut off engine and
electronic system
›
Press the upper locks to release the top side
of the lower cover. Then press the lower locks
to release the bottom side of the cover to
remove it.
3.
Locate the switch to release the swing parking
brake and flip it to its release position, see Fig.
2.24D.
4.
Install the rear panel covers.
5.
Use a 13 mm and a 5 mm wrench to back out
completely, to stop position, a special screw lo-
cated on the pump regulators. See Figure 2.24E.
6.
Start the engine.
YQ102RearPanelCovers