PREVOST X3-45 COMMUTER User Manual

SECTION 06: ELECTRICAL
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 06 revised release October 2021
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3. Clean mounting surface vehicle side.
4. Confirm proper condition of sealing foam on
new light unit.
5. Reassemble replacement unit in reverse
order.
16. INTERIOR LIGHTING EQUIPMENT
16.1 CONTROL PANEL LIGHTING
The instrument gauges and switches mounted
on all control panels are energized whenever the
exterior light switch is pushed to the first
position. A control dimmer located on the
dashboard is used to vary the brightness of the
panel gauges, switches and indicator lights.
16.1.1 Switch Lighting
1. Slightly pull the switch with a defective LED
away from the control panel.
2. Disconnect the electric cable from the
switch.
3. To install a new switch, reverse the
procedure (Figure 82)
NOTE
Switches are lighted by the use of LED. When
lighting on a switch fa
ils, replace defective
switch as a unit.
06321
FIGURE 82: SWITCH
16.1.2 Instrument Cluster Lights
The instrument cluster is non-serviceable and
must be replaced as a unit.
16.2 STEPWELL LIGHTS
Two stepwell lights are illuminated when the
door opening system is activated.
16.2.1 Bulb Removal and Replacement
Proceed as follows to replace a defective bulb:
1. Unscrew the two Phillips-head screws
retaining the lens to the wall, and remove it.
2. With the light lens removed, pull bulb from
the lamp while applying lateral pressure.
3. Install the new bulb into the lamp.
4. Position the light lens and install it.
16.3 DRIVER’S AREA CEILING LIGHTS
One halogen ceiling light is installed over the
stepwell and another one is installed over the
driver’s area. These lights are frequently used
for night-time operation when passengers board
or leave coach.
FIGURE 83: DRIVER’S AREA CEILING LIGHT
16.3.1 Bulb Removal and Replacement
1. Pull the lamp assembly by the outer ring
using your fingers.
2. Pull the defective bulb out of the socket.
3. Install the new bulb by pushing it in position.
4. Replace the lamp by snapping it back in
place.
CAUTION
Do not touch halog
en bulbs with bare hands
as natural oils on skin will shorten
bulb life
span.
16.4 PASSENGER SECTION LIGHTING
The passenger section of coach is lit by two
types LED strips installed on the overhead
compartments. The aisle or indirect lights are
located on front of overhead compartments, and

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in