PREVOST LE MIRAGE XLII BUS SHELLS, Руководство по обслуживанию

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Section 23: ACCESSORIES
PA1564
3
1. ROOF ANTENNA INSTALLATION
o
Find the desire location and drill a hole
according to specification.
o
To remove dirt and grease, wash hole edge
with alcohol.
o
If so equipped, remove foam padding ring
from antenna to free the metal surface
(foam can produce air bulbs in new rubber
seal).
o
With SIKA 205, wash the edge of the hole
and the antenna base surface, wait at least
two (2) minutes for chemical evaporation.
o
Apply new seal SIKA 221 on both, edge of
the hole and antenna base.
o
Fix the antenna in place.
o
Remove excess seal and complete a
finishing joint all around the antenna base.
2. HUBODOMETER
2.1 DESCRIPTION
An optional wheel hubodometer (Fig. 1) may
have been installed on the R.H. side of the drive
axle. It indicates the total distance in miles or
kilometers covered by the coach since it has left
the factory, including road testing.
FIGURE 1: HUBODOMETER
23024
2.2 OPERATION
The hubodometer is calibrated for a specific
wheel size (diameter). Wheel rotation causes a
mechanism inside the hubodometer to record
distance after a predetermined number of
rotations. The unit should be serviced at a
competent speedometer repair facility.
NOTE
Do not use paint, solvent or thinner on
hubodometer face or on plastic hubcaps. Do
not weld on hubodometer.
2.3 REMOVAL
To remove the unit, remove the two lock nuts
and washers securing it to the wheel hub, and
pull the unit off the studs.
2.4 INSTALLATION
Place the hubodometer unit over the wheel hub
studs. Replace the lock washers and nuts.
Torque stud nuts to 110-165 Lbf-ft·(150-225
Nm).
3. BACK-UP CAMERA AND MONITOR
An optional back-up camera is available which
provides the driver with visual assistance when
backing-up. The camera is automatically
activated when the transmission is put in
reverse gear and the ignition switch is "ON". The
TV monitor is mounted on top of the dashboard.
Refer to the Owner’s Manual under “Controls &
Instruments".
4. COLD STARTING AID (ETHER)
The vehicle can be equipped with an electrically-
operated type ether cold starting aid designed to
ease engine starting when temperature is low.
On vehicles equipped with cold starting aid, the
system consists of the main following parts:
o
Ether starting aid switch
o
Ether cylinder
o
Solenoid valve (24 V)
o
Thermal cutout valve
o
Atomizer
The control rocker switch is located on the
dashboard. This switch is provided with a
locking mechanism to avoid accidental use
when engine is running. To activate the ether
starting aid, proceed as follows:
1. Prior to cranking engine, press down rocker
switch for three seconds to fill solenoid
valve.
2. Release switch to discharge shot.