JLG sky trak mmv Service Manual page 594

Electrical System
e. Operator's Display Panel Installation
1. Connect the six quick-disconnect plug terminals (1)
at the rear of the operator's display panel (2). Install
the panel by positioning it into the dashboard
housing (3) and aligning the four fastener mounting
holes.
2. Install the four internal-hex fasteners (4) securing the
operator's display panel (2) to the dashboard
housing (3).
9
8
10
10.114
1
3
7
6
5
3. Connect the negative (-) battery cable (5) at the
battery negative (-) terminal on the battery in the
engine side battery box.
4. Connect the negative (-) battery equalizer cable (6)
at the bottom of the battery equalizer (7). Torque the
nut to a maximum of 100 lbs/in (11 Nm).
5. Replace engine side battery box cover (8). Use the
wing nuts (9) and carriage bolts (10) to secure the
cover in place.
6. Turn the ignition switch (11) to the RUN position (12)
and observe that all operator's display panel
functions are operative per the following diagnostic
test.
4
2
Operator's Display Panel Test
Check the following as the ignition (11) is switched into
the "RUN" position (12):
1. All lights must illuminate for a minimum of 3 seconds.
MT20602
2. An audible alarm must sound for a minimum of
3 seconds.
3. "Seat belt" light and "Read Manual" light must
remain on for 5-7 seconds, with operator seated.
4. "Seat belt" light and "Read manual" light must
illuminate when operator is removed from seat.
5. Warning lights and alarm must be OFF for an
additional 15-20 seconds.
MM2911
12
13
Model MMV Rev. 12-04
11
MM4760