Technical Information
PA1627 X3-45 Operator’s Manual
9-10
EXHAUST SYSTEM
One all stainless steel exhaust aftertreatment
system including:
Catalylic converter to reduce NOx.
FleetGuard assembly made of a DOC (Diesel
Oxidation Catalyst and a DPF (Diesel
Particulate Filter). Noise, vibration and heat
insulated. This assembly is mounted to the
bus structure and is accessible through an
exterior access door.
Tail pipe diffuser and rain deviation device.
Exhaust pipe with Insulation and a flexible
section.
Exhaust to rear rooftop left hand corner.
Diesel exhaust fluid (DEF) tank (60 liters) and
injection system.
HEATING AND AIR CONDITIONING
Two air conditioning systems using the same
compressor are available: the large capacity
(central) A/C and an optional overhead
compartment A/C. The large capacity A/C
provides adequate capacity of conditioned and
filtered air for all climatic conditions. Fresh air is
drawn into the system from the left (driver’s) side
of the vehicle. Return air is taken from the
middle of the vehicle. The driver’s heater and
defogger are controlled separately from the
central unit. An air mixture selector enables air
to be drawn into the system from outside the
vehicle or recirculated.
The optional overhead compartment A/C is used
to cool air delivered from registers in the
passenger overhead compartments.
CENTRAL A/C
Air conditioning
capacity
9 tons
Refrigerant type
134A
Heating capacity
152 000 Btu/h
Air flow, main A/C
2 600 cfm (73,6 m
3
/min)
Air flow, overhead
compartment, opt.
450 cfm (12,7 m
3
/min)
COMPRESSOR (for central A/C)
Number of cylinders
4
Operating speed
500 to 3500 rpm
Oil capacity
2.6 U.S. qts (2,5 l)
Approved oil
Bitzer BSE55 (POE)
NOTE
The above oils are suitable for use with
reciprocating compressors using refrigerant
R-134a and with evaporator temperatures
above -40°F (-40°C).
OIL SPECIFICATIONS
ENGINE
For the Volvo D13M engine, we recommend
using SAE 10W-30 “
Volvo Premium Motor Oil VDS-
4.5”
or other Volvo Approved VDS-4.5 oils.
Volvo VDS-4.5 oils exceed API service category
CK-4 oils.
ALLISON TRANSMISSION
Allison Transmission recommends the following
fluids:
o
Castrol TranSynd™ or TES-295
specification equivalent fluid;
o
TES-389 specification equivalent fluid.
DIFFERENTIAL
Multigrade gear oil meeting MIL-PRF-2105E:
85W-140 is recommended for use in the Meritor
drive axle. This lubricant performs well over a
broad temperature range, providing good gear
and bearing protection in a variety of climates. If
temperature drops below 10°F (-12°C), 80W-90
should be used, and below -15°F (-26°C), 75W-
90 should be used. In extreme conditions or for
better performance, full synthetic gear oil should
be used. For vehicles equipped with the ZF A-
132 drive axle, use Chevron Multigear oil
Summary of Contents for X3-45 2017
Page 1: ...OPERATOR S MANUAL X3 45 COACH...
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Page 3: ...COACH MANUFACTURER OPERATOR S MANUAL X3 45 COACH Model Year 2018 PA1627 September 2017...
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Page 28: ...Coach Exterior PA1627 X3 45 Operator s Manual 2 16...
Page 42: ...Coach Interior PA1627 X3 45 Operator s Manual 3 14...
Page 100: ...Controls and Instruments PA1627 X3 45 Operator s Manual 4 58...
Page 186: ...Care and Maintenance PA1627 X3 45 Operator s Manual 8 22...
Page 200: ...Technical Information PA1627 X3 45 Operator s Manual 9 14...
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