Technical Information
9-7
ALLISON TRANSMISSION
Allison B500 (B500R with the optional output
retarder) electronically controlled six speed
automatic transmission.
Gear Ratios
1
st
3.510
...............................................................
2
nd
1.906
..............................................................
3
rd
1.429
...............................................................
4
th
1.000
...............................................................
5
th
0.737
...............................................................
6
th
0.639
...............................................................
Reverse
4.801
......................................................
Converter
1.9
.......................................................
Differential ratio
3.91
............................................
Differential ratio (optional)
3.58
............................
Differential ratio (ZF A-132 axle)
3.54
...................
VOLVO I-SHIFT TRANSMISSION
Technologically
advanced
twelve
speed automated mechanical transmission
Gear Ratios
1
st
14.94
...............................................................
2
nd
11.73
..............................................................
3
rd
9.04
.................................................................
4
th
7.09
.................................................................
5
th
5.54
.................................................................
6
th
4.35
.................................................................
7
th
3.44
.................................................................
8
th
2.70
.................................................................
9
th
2.08
.................................................................
10
th
1.63
...............................................................
11
th
1.27
...............................................................
12
th
1.00
...............................................................
Reverse 1
st
17.48
.................................................
Reverse 2
nd
13.73
................................................
Differential ratio
2.50
............................................
Maximum input torque..... 1850 Lb-Ft (2500 Nm)
PROPELLER SHAFT
Hayes-Dana SPL250 type tubular shafts,
provided with heavy-duty universal joints.
BRAKES
The features of the braking system include a
dual system where the front and rear circuits are
completely independent from each other. The
brakes are air operated disc type brakes with
automatic slack adjusters on front, drive and tag
axles. The emergency/parking brakes are
located on the drive and tag axles only.
BRAKE CHAMBER EFFECTIVE AREA
Front axle ...................................................24 in
2
Drive axle .......... 24/24 in
2
(service / emergency)
Tag axle ............ 14/16 in
2
(service / emergency)
AIR SYSTEM
Compressed air is provided by a twin cylinder,
31.8 cfm Wabco, gear-driven, water-cooled and
engine oil lubricated air compressor.
ANTILOCK BRAKING SYSTEM (ABS)
The antilock braking system has one Electronic
Control Unit (ECU) controlling a four channel
system. A wheel slip sensor is mounted at each
front axle and drive axle wheel. The Tag axle
wheels are slave to the drive axle wheels.
The Electronic Control Module (ECM) is
maintenance free. Its operating voltage is 24 ±
6 volts DC. The thermal operating range for the
ECM is from -40 to 167°F (-40 to 75°C).
The solenoid control valves are maintenance
free. Their operating voltage is 24 (+4.8, -2.4)
volts DC. The rated current draw is 1.65 amps.
The thermal operating range of the solenoid
control valves is from -40 to 176°F (-40 to 80°C).
TROUBLESHOOTING AND TESTING
For troubleshooting and testing of the vehicle's
anti-lock braking system, refer to Meritor
WABCO Maintenance Manual:
“Anti-Lock Brake
Systems For Trucks, Tractors and Buses"
or use
dashboard Driver Information Display (DID).
AUTOMATIC TRACTION CONTROL
(ATC) – ELECTRONIC STABILITY
PROGRAM (ESP)
In addition to the ABS function, vehicle may be
equipped with an advanced model of Bendix
EC-60 controller to provide an
Automatic
Traction Control (ATC)
feature. Bendix ATC
can improve vehicle traction during acceleration,
and lateral stability while accelerating through
curves. ATC utilizes
Engine Torque Limiting
(ETL)
where the ECU communicates with the
engine’s controller and/or
Differential Braking
(DB)
where individual wheel brake applications
are used to improve vehicle traction.
Содержание X3-45 COACH
Страница 1: ...OPERATOR S MANUAL X3 45 COACH ...
Страница 2: ......
Страница 3: ...COACH MANUFACTURER OPERATOR S MANUAL X3 45 COACH PA1609 December 2015 ...
Страница 8: ......
Страница 9: ...Safety Precautions 1 1 SAFE OPERATING PRACTICES 2 DEFENSIVE DRIVING PRACTICES 2 OTHER PRECAUTIONS 3 ...
Страница 13: ......
Страница 18: ... WARNING Unless otherwise stated do not run the engine when the engine compartment is open ...
Страница 25: ...either open or shut A key is provided for unlocking the door if the option was chosen ...
Страница 52: ...The battery master switch is on when the hazard flashers are activated even if the key is in the off position ...
Страница 81: ...Driver s Area Lighting Press the rocker switch to illuminate the ceiling lights in the driver s area as needed ...
Страница 153: ... ...
Страница 164: ......
Страница 176: ......
Страница 189: ...INTERIOR UNLATCH AIR VALVE 12164 ...
Страница 190: ...7 4 Safety Features and Equipment UNLATCH AIR VALVE LOCATION 12209 ...
Страница 192: ...an audible alarm will sound 2 The operator shall bring the vehicle to a safe stop ...
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Страница 239: ...9 2 Technical Information VEHICLE IDENTIFICATION NUMBER VIN 13 COACH FINAL RECORD 13 ...
Страница 240: ...Technical Information 9 3 X3 45 OVERALL DIMENSIONS SIDE ELEVATION 18673_1 ...
Страница 241: ...9 4 Technical Information X3 45 OVERALL DIMENSIONS TOP FRONT AND REAR VIEWS 18674_1 ...
Страница 256: ......
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Страница 262: ......
Страница 264: ...4 Try disconnecting the CECM ...
Страница 266: ......
Страница 268: ......
Страница 276: ...6 Low fluid level is displayed as shown The number indicates the number of quarts of fluid the transmission requires ...
Страница 292: ......