Bluebird Q - BUS User manual

Owner's Manual
Q - BUS

1
TABLE OF CONTENTS
Introduction ................................................................. 2
Foreword ...................................................................... 3
Reporting Safety Defects ........................................... 3
Coach Identification ................................................... 3
Inspection..................................................................... 4
Operator's Compartment........................................... 6
Tilt & Telescoping Steering ........................................ 9
Destination Signs ...................................................... 10
Traveler Toilet ............................................................ 10
Seats & Seat Belts ...................................................... 10
Electrical Systems ..................................................... 12
Light Bulb Data ......................................................... 13
Interior Strip Lighting .............................................. 14
Circuit Breakers ......................................................... 14
Mirrors & Mirror Adjustment ................................. 15
Emergency Equipment............................................. 17
Emergency Exit ......................................................... 17
Transpec Safety Vent ................................................ 18
Front Access ............................................................... 18
Body Tie Down.......................................................... 19
Towing or Pushing ................................................... 19
Bode Doors ................................................................ 20
Mirage Lift ................................................................. 24
Keeping Your Vehicle Looking New ...................... 24
Heaters ....................................................................... 25
Windows & Windshields ......................................... 30
Windshield Wipers ................................................... 32
Tires, Wheels & Rims ............................................... 33
Kneeling Feature ....................................................... 34
Engine Compartment ............................................... 35
Engine Operating Instructions................................ 36
Fuel & Lubricant Requirements ............................. 38
Compressed Natural Gas ........................................ 39
Allison Automatic Transmission ............................ 46
Air Brakes .................................................................. 51
Door / Brake Interlock............................................. 52
Hydraulic System Troubleshooting ....................... 53
Cooling System ......................................................... 54
QBRE Pitman Arm.................................................... 54
Front Axle Stop Adjustments .................................. 55
Wheelbearing Adjustments ..................................... 56
Rear Axle Vent ........................................................... 57
Reyco Air Suspension Maintenance....................... 57
Scheduled Maintenance ........................................... 60
Maintenance Service Key......................................... 62
Quick Reference Maintenance Charts.................... 63
Suspension Maintenance Chart .............................. 63
Brake Maintenance Chart ........................................ 64
Axle Maintenance Chart .......................................... 65
Chassis Component Maintenance Chart ............... 66
Body Component Maintenance Chart ................... 67
General Data .............................................................. 68
Index ........................................................................... 69

2
INTRODUCTION
Thank you for selecting the Blue Bird Q-Bus. Your Q-Bus is the result of mass transportation develop-
ments, which have been ongoing since 1927. The design and construction of the Q-Bus reflects Blue Bird’s
concern for efficient, and above all, Safe Operation.
This manual has been prepared to acquaint you with various aspects of service, maintenance and opera-
tion. It explains the various features and controls which should be familiar to the operator before he/she
attempts to drive the unit and will help keep your Blue Bird Q-Bus in top operating condition and help
extend its service life.
Your Blue Bird Q-Bus may have all or some of the equipment described in this manual. Therefore, you
may find maintenance data for equipment not installed on your bus. Text, illustrations and specifications in
this manual are based on information available at the time of printing. We reserve the right to make changes
at any time without notice. To obtain maintenance and parts information, refer to the Blue Bird Chassis
Maintenance Manual and Parts Catalog. You are encouraged to contact your Blue Bird distributor, if addi-
tional maintenance information or assistance is needed.
The complete line of Blue Bird Service Parts is available from your Blue Bird distributor. The use of origi-
nal Blue Bird replacement parts and components will help ensure that the design features inherent in the
Q-Bus remain for the life of the vehicle.
Proper operation, service and maintenance is important to the safety and reliability of all motor vehicles.
The information contained herein is provided as a reference for systems and components that require peri-
odic service. The intervals given are manufacturer’s recommendations and should be considered maximum
intervals. Actual operating conditions must be considered and maintenance intervals adjusted accordingly.
Anytime a system does not perform satisfactorily, corrective service should be performed at once.
Familiarity with automobile operation and controls is not a prerequisite, but is assumed to be common
knowledge to all who will be operating this coach. Basically, control and operation of both are the same, but
some distinct differences must be recognized before operation of the coach is attempted.
Remember: The bus is 8 feet wide without outside mirrors and is 37 feet long. Therefore, it is 2 feet wider
and 2 times as long as the average automobile. The driver sits in front of the wide track front axle, so the
steering has a completely different feel. Acceleration will very likely be slower than that of an automobile.
The feel of the brakes may differ from that which is familiar to the new operator. This makes it very impor-
tant, from a safety standpoint, for him or her to become completely familiar with that function through expe-
rience before attempting passenger transit. The operator will observe other differences, but after acquiring
basic familiarization and some practical experience, he will find the operation quickly becomes quite natural,
comfortable and far from difficult.
CAUTION: No one should attempt to operate this coach without a thorough knowledge of all instruments
and controls, without having had actual driving experience in this or a similar vehicle under supervision,
and without having the appropriate license or permit to operate it. Do not drive the coach until the space
in front, on the sides and in the rear is unobstructed. Most accidents occur because the operator did not
ensure that there was no one in the way before driving.
This manual should be read before the operator attempts to drive the unit.
This manual provides you with the most current maintenance and operation information. We welcome
your comments and suggestions regarding this manual. All correspondence should be directed to the Techni-
cal Services Department of Blue Bird Body Company, P.O. Box 937, Fort Valley, GA, 31030, Attn: TECHNICAL
SERVICES.

3
FOREWORD
This Operator’s Manual provides some general, as well as specific, information regarding safe operation
and maintenance of your Blue Bird bus. It does not address all items or situations that may arise and is not a
substitute for proper driver and mechanic training. The exercise of care, common sense and good driving and
working practices are required for safe operation.
If specific questions or concerns arise that are not adequately addressed in this manual, please contact
your Blue Bird distributor. The distributor will answer your questions or put you in contact with the proper
factory personnel.
Throughout this guide you will find CAUTIONS and WARNINGS. CAUTIONS are given to prevent
you from making an error which could damage the vehicle and possibly cause personal injury. WARNINGS
remind you to be especially careful to avoid personal injury.
Blue Bird Corporation offers many items as standard and optional equipment to meet state, federal and
local specifications and individual customer requirements. Properly selected equipment can help ensure
reliable and safe transportation of passengers.
Some examples of this safety equipment are: warning lights, warning light monitors, mirrors, first aid
kits, fire extinguishers, warning reflectors, fusees, directional and brake lights, warning buzzers, vandal locks,
emergency exits and seat belts.
It is the driver’s responsibility to ensure that the safety items are in proper order. Equipment relating to
safety should be checked for operation on a daily basis. Safety equipment may vary due to state and federal
specifications, and individual customer requirements.
In addition, the driver/operator must ensure that the loading area around the bus is clear of pedestrians
before stopping and that all unloaded passengers are a safe distance away from the bus before moving.
REPORTING SAFETY DEFECTS
If you believe your vehicle has a safety defect which could cause a crash or could cause injury or death,
you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to
notifying Blue Bird Corporation.
If NHTSA receives similar complaints, it may open an investigation and, if it finds that a safety defect
exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become
involved in individual problems between you, your dealer or Blue Bird Corporation.
To contact NHTSA you may either call the Auto Safety Hotline toll free at 1-800-424-9393 (or 366-0123 in
Washington, D.C. area), or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590.
You can also obtain other information about Motor Vehicle Safety from the hotline.
COACH IDENTIFICATION
The Vehicle Certification Plate certifies that the vehicle
conforms to all applicable Federal Motor Vehicle Safety Stan-
dards in effect at the date of manufacture. Do not remove or
deface this plate.
MANUFACTURED BY
BLUE BIRD BODY COMPANY
DATE OF MFR.
INC. VEH. MFG. BY DATE
SUITABLE TIRE - RIM CHOICE
GVWR
GAWR : FRONT
GAWR : REAR WITH TIRES
PSI COLD SINGLE
PSI COLD DUAL
WITH TIRES
RIMS, AT
RIMS, AT
THIS VEHICLE CONFORMS TO ALL APPLICABLE FEDERAL
MOTOR VEHICLE SAFETY STANDARDS IN EFFECT IN
CLASSIFICATION V.I.N.

4
The Body Serial and Service Number Plate is located on
the front upper inner panel above the windshield. Refer to
the data on this plate for registration purposes or for replace-
ment part information.
The Axle Record and Chassis Service Number Plate is
located on the front upper inner panel above the windshield.
Refer to the data on this plates for registration purposes or
for replacement part information.
INSPECTION
PRIOR TO PLACING THE NEW BUS IN SERVICE, PERFORM THE FOLLOWING:
• Check suspension u-bolt torque.
• Check Neway suspension torque.
• Check brake adjustment.
• Check body tie-down bolts torque.
DAILY INSPECTION
In order to keep your bus in the best operating condition from the standpoint of safety, convenience,
service and operating expense, it is recommended the following inspection procedures be followed on a daily
basis. Any malfunctions or defects should be corrected before the next trip. Report needed services to respon-
sible maintenance personnel.
• Check fuel level.
• Drain air tanks (cold weather).
• Check engine oil level.
• Check coolant level.
• Check automatic transmission fluid level.
Look outside the bus:
• Windshield, mirrors, front windows, head, tail, directional, and stop lights—wipe clean.
• Exhaust—tailpipe clear?
• Tire pressure and tread, OK? Lug nuts in place?
• Look under bus—all clear?
• General outside appearance, clean for identification?
• Mirrors—clean and adjusted?
BLUE BIRD
BODY CO.
FORT VALLEY, GEORGIA
BODY NO.
CAPACITY
MODEL YEAR
BODY SERVICE NO.
CHASSIS
SERIAL
FURNISH INFORMATION BELOW WHEN ORDERING AXLE PARTS
FRONT
AXLE
BRAKE
DRUM
REAR
AXLE
ENGINE
SERIAL
BRAKE LINING FMSI
NO.& FRICTION CODE
BRAKE LINING FMSI
NO.& FRICTION CODE
BRAKE
DRUM
REAR AXLE RATIO
CHASSIS SERVICE NO.

5
Look inside the bus:
• Seat, floor—housekeeping. Steps and aisle clear?
• Emergency exits open & close.
• Emergency equipment.
• Fire extinguisher pressure.
• First aid kit.
• Driver’s area—windshield, windows clean?
• Mirrors—clean and adjusted?
Starting the engine:
• Be sure parking brakes are on.
• Put in Neutral.
• With key on, check: Fuel gauge OK? Check brake warning buzzer or light, neutral safety switch.
• Start engine—look, listen for trouble signs, check gauges.
With the engine running, check (from driver’s seat):
• Mirrors, interior and stepwell lights, service door seal.
• Steering feel OK? Noise?
• Horn, defroster & heater blower, windshield wiper operation.
• Brakes—pedal height & feel, gauge reading OK? Parking brake release, reset.
Outside checks required before you drive away:
• Turn signals—right & left, front & rear—clean & flashing?
• Flasher warning lights—front & rear—clean & flashing?
• Headlights hi-lo beams.
• Stoplights & taillights—clean & working?
• Hazard flasher working?
Final check as you move the bus:
• Seat belt fastened?
• Brakes—Stop & hold?
• Steering feel OK? Unusual noises? Bus under control—tracking straight?
• Brake to a stop. All gauges OK?
Remember: Safety on the road also depends on you. Observe weather and road condition and drive
accordingly. Be physically and mentally alert. When backing in vicinity of congestion or pedestrians use
outside monitor or director. Look around before driving away from where you are parked and observe all
traffic rules and regulations.
WEEKLY INSPECTION
• Adjust brakes.
• Drain air tanks.
• Check tires.
• Inspect seat cushion attachments for tightness.
• Inspect seat belts and buckles.
• Inspect outside lights for proper operation.

6
OPERATOR’S COMPARTMENT
1. Switch panel left. Page 8.
2. Shifter panel. Page 7.
3. Horn button—Sounds electric horn.
4. Instrument panel. Page 6.
5. Switch panel right. Page 8.
6. Driver’s seat. Page 10.
7. Tilt steering lever. Page 9.
8. Dash panel. Page 7.
9. Floorboard. Page 9.
10. Heat control panel. Page 9.
11. Water flow valve control. Page 9.
12. Turn signal lever—Operates RH or
LH turn signal.
13. Hazard flasher switch—Small red
lever located on right
hand side of steering column.
NOT ILLUSTRATED
• Destination Sign control switch.
Page 10.
• Kneeling Feature switch. Page 34.
INSTRUMENT PANEL
1. Transmission fluid temperature gauge—
Indicates transmission temperature.
2. Left turn indicator—Flashes when left
turn signal is on.
3. Engine oil pressure gauge—Indicates oil
pressure.
4. Engine warning light—Indicates low oil
pressure or high water temperature.
5. Headlight indicator—Indicates head-
lights on hi beam.
6. Speedometer/Odometer gauge—Indi-
cates vehicle speed and records mileage
on vehicle.
7. Low coolant warning—Indicates when radiator coolant level requires immediate attention.
8. Front air brake pressure gauge—Indicates air pressure in front brake reservoir.
9. Right turn indicator—Flashes when right turn signal is on.
10. Water temperature gauge—Indicates engine coolant temperature.
11. Fuel gauge—Indicates fuel supply.
12. Brake air warning light—Indicates low air pressure in wet reservoir.
13. ABS warning light—Warns of trouble in the antilock brake system.
14. Park brake light—Indicates parking brakes applied.
15. Rear air brake pressure gauge—Indicates air pressure in rear brake reservoir.
16. Voltmeter—Indicates electrical system voltage.
17. Engine maintenance light—Indicates periodic maintenance needs.
18. Check engine light—Indicates engine system fault, engine may be operated but should be serviced as
soon as possible.
12 12 34 5
67 13 9811 10
ON
OFF
MPH
Miles
0 0 0 0 0 0 0
FRONT AIR BRAKE
75 100
125
150
0
25
50 160 200 240
TRANS
OIL
40 90 140
810 12 14 1618
VOLTS
OIL
0120
30 60
8
24
REAR AIR BRAKE
75 100
125
150
0
25
50
180 200 220
TEMP
40 90 125
E1/2
F
FUEL
SET
RES
11 1412 13 15 16
81
6
4
3
257917
18
19
21 10
22
20

7
19. Intake heater light—Indicates grid heaters are on.
20. Stop engine light—Indicates severe engine condition, stop as soon as safely possible.
21. Cruise SET/RESUME switch—When vehicle reaches desired cruise speed depressing the set switch
sets the speed. When the vehicle drops below 30 MPH or brake pedal is depressed the cruise returns
to standby mode. To reactivate to preset speed depress the resume switch.
22. Cruise control on/off switch—Activates or inactivates the cruise standby mode.
WARNING: In the case of a brake system air pressure failure, a warning buzzer will sound and the low air
light will illuminate giving an indication that trouble is evident. The coach must not be operated under
those conditions, but repaired before continuing operation.
NOTE: There is an optional engine warning system available on the Q-Bus. (See “Engine Warning” Page 38)
GAUGE COLOR KEY
1. Gauge reading in green—Good, system operable, OK.
2. Gauge reading in yellow—System operable, but caution should be used. Service may be required.
3. Gauge reading in red—System failure requires immediate service, or fuel extremely low.
SHIFTER PANEL
1. Gear shift lever with range indicator or electronic push button pad—
press button to shift into desired gear.
2. Optional mirror defrost switch—use this switch to activate when nec-
essary to clear mirror of frost or ice for better visibility.
3. Optional power mirror control—(See page 15)
DASH PANEL
1. Headlight switch—Pull one notch for parking lights, two notches for
headlights.
2. High idle switch—Sets engine at high idle.
3. Parking brake valve—Pull to apply and keep unit from rolling.
4. Driver's fresh air vent control.
5. Ignition switch—Controls ignition and starting.
R
N
D
32
1
MIRROR
DEFROST
1
2
P
A
R
K
I
N
G
B
R
AK
E
35
4
RIGHT OF
STEERING
COLUMN
HIGH IDLE
ON
OFF
2
1
LEFT OF
STEERING
COLUMN

8
LEFT SWITCH PANEL
1. Brake override switch—Optional.
The brake interlock system is a
safety feature. The system does not
allow the vehicle to be moved with
the doors ajar. This switch over-
rides the system enabling the ve-
hicle to be moved while the doors
are in the open position.
NOTE: For emergency purposes
only.
2. A/C fan switch—Allows left A/C
fans to be turned on to hi or low
position.
3. A/C temperature switch—Controls left air conditioner temperature settings.
4. A/C fault pilot—Glows if there is a left air conditioning system failure.
5. A/C fan switch—Allows rear or optional right A/C fans to be turned to high or low position.
6. A/C temperature switch—Controls rear or right, hi and low air conditioner temperature.
7. A/C fault pilot—Glows if there is a rear or right air conditioning system failure.
8. Front door switch—Enables doors to be opened and closed.
9. Midmount door switch—Enables midmount door to be opened and closed. (If so equipped)
10. PA microphone for announcements.
11. Windshield wipe & wash control— (See Page 32)
12. PA microphone jack.
RIGHT SWITCH PANEL
1. Rear heater fan switch—Allows heater
fan to be turned on to hi or low position.
Heater located at right hand rear.
2. Front dome light switch—Controls front
dome lights.
3. Rear heater fan switch—Allows hi or low
settings for optional heater at left hand
rear.
4. Rear dome light switch—Controls rear
dome lights.
5. AM—FM Stereo Cassette—See vendor
information.
6. Stepwell light switch—Controls light in stepwell.
7. Radio volume control for front speaker.
8. Clearance lamps override switch—Allows for flashing of the clearance light when the headlamps
have been activated.
9. Audio toggle—Switches audio from radio to optional VCR.
10. Destination sign light switch—Controls lights in optional destination sign.
11. Blank.
12. VCR volume control knob.
13. Video System power on/off switch.
14. Heater pump switch—Controls optional auxiliary heater pump.
ACCESSORY A/C FAN A/C TEMP A/C FAULT A/C
FAN A/C TEMP A/C FAULT ENT DOOR WIPE/WASH PA MIC
WIPE
WASH
MAX
HI
LOW
HI
OFF
LO
MAX
HI
LOW
HI
OFF
LOW
4
26
7
810 11
12
1359
HTR TEMP
HI
OFF
LOW
JVC
US HTR US HTR
FRT DOME REAR DOME STEP LIGHT CL LAMPS DEST SIGN VIDEO SYSTEM
VOLUME CTRL VIDEO SYSTEM VOLUME CTRL
HI
OFF
LOW
7 9 12
5
13
4
14 6810 13
211 11 11

9
HEATER CONTROL PANEL
1. Driver’s heater fan switch—Allows
driver’s heater fan to be turned on to hi
or low position.
2. Main heater switch—Turns heater on or
off.
3. Heater fan switch—Allows heater fan to
be turned on to a hi, low, or optional
maximum setting.
4. Foot warmer temperature control—Con-
trols temperature of drivers foot warmer.
5. Main heater temperature control—Lever
controls main heater output temperature.
6. Fresh air flow control—Controls fresh air
flow through front vent.
7. Water flow valve control—Controls wa-
ter flow through heater. Therefore, con-
trolling heater temperature.
FLOORBOARD AREA
1. Dimmer Switch—Selects headlight
high or low beam.
2. Brake treadle valve—Applies ser-
vice brakes.
3. Accelerator pedal—Controls engine
speed.
TILT & TELESCOPING STEERING
To adjust steering wheel position use the
tilting lever located on the left side of the steer-
ing column. Press lever downward to unlock
steering column. Move column forward or
rearward to one of four positions and release
lever. To raise or lower the steering wheel po-
sition pull up on the tilting lever. This will en-
able you to raise or lower the steering wheel
to one of it’s seven positions.
RIGHT OF
STEERING
COLUMN
2 3
1
LEFT OF
STEERING
COLUMN
21 3 4
5
6
7
TILTING LEVER

10
DESTINATION SIGNS
The optional roller
destination sign with a
lighted curtain is located
in the front roof header.
It has an electrical switch
located on the interior
surface of the header
closeout panel above the
driver’s side windshield.
The switch operates the roller mechanism of the sign. This enables the driver to change the destination as
necessary. There is a hinged panel with press button latches located to the right of the switch. This is for access
to the sign. Periodically grease the roller gears and replace the bulbs as necessary.
The optional side destination sign is mounted over the right hand side first passenger window and has a
manual crank located on the left side of the sign. This crank allows the operator to change the destination sign
to the desired destination by simply turning the crank. Loosen the two wing nuts on each side of the sign and
disconnect the wiring harness to remove from mounting brackets for maintenance. Periodically grease the
roller gears and replace the bulbs as necessary.
TRAVELER TOILET
This unit may be equipped with an optional Traveler fine china toilet. If so, follow these simple instruc-
tions for usage.
1. To add water to the toilet before using, lift or raise the flush lever until desired water level is reached.
Generally more water is required only when flushing solids.
2. To flush toilet, push lever all the way down until sewage leaves toilet. Water flow pressures vary at
different locations, and therefore holding the flush lever down for 4-8 seconds may be required. Two
(2) GPM is recommended for proper rim and bowl wash.
3. Release flush lever by allowing it to snap back, which allows positive sealing around the flush ball.
4. A small amount of water should remain in the bowl.
NOTE: Holding the flush lever down longer than necessary results in excessive water usage.
CAUTION: DO NOT dispose of sanitary napkins or other non dissolving items in toilets. Also, the only
chemical approved for use in the fresh water tank is a potable water safe antifreeze solution. Never use
automotive type antifreeze in fresh water systems.
SEATS & SEAT BELTS
DRIVERS SEAT
The driver’s seat has five (5) adjustments. The driver should be seated while making adjustments.
1. Vertical adjustment is made through the air control valve located at the left front corner below the seat
cushion. Push in or pull out on the button to raise or lower the seat. Release the button to fix the
height.
2. Move the seat fore or aft by using the lever located below and at center of the cushion on the front side.
Release the lever when the seat is in the desired position.
3. Tilt the seat cushion up or down by pushing down on the release knob located to the right rear side of
the seat cushion.
EMPLOYEE PARKING
SIGN
UP
DOWN

11
4. To change the tilt of the seat back, rotate the
large finger grip knob located to the rear left
side of the seat cushion forward or rearward
to tilt the back to the desired position.
5. For maximum driver comfort adjust the lum-
bar support with the knob located at the cen-
ter right side of the seat back.
6. Air “lock out” lever—A small orange rectan-
gular lever located at the front lower center
of the seat frame (not shown). Allows you to
lock the seat in position when in the vertical
position or allows vertical air movement of
the seat when in the horizontal position.
WARNING: Do not adjust seat while vehicle is in
motion. Keep feet and legs forward of the front edge
of the seat while making adjustments.
DRIVER'S SEAT LUBRICATION
Moving parts of the driver’s seat require lubrication for ease of operation, as well as, longevity of the seat
and prevention of excessive wear.
Currently available white lithium-based grease in an aerosol can, gives excellent coverage, when care-
fully directed into moving part joints. The very light coating of lubrication provided by aerosol-carried sol-
vent-type solution works very well for penetrating into a joint and cleaning away dirt, but should only be
depended on for lubrication, if frequently applied. A common 10W30 or 10W40 motor oil will provide good
lubrication.
Remember that all moving part joints, tilt pivots, slide forward/back adjustment and vertical motion
pivots (4 total) require lubrication. This should be done every six months or 6,000 miles, whichever occurs
first, with a lithium-based grease in aerosol form.
DRIVER’S SEAT BELT OPERATION
Driver’s seat belt should be worn at all times when the vehicle is being driven.
Driver’s seat belts have automatic locking retractors and are self-adjusting. To use, withdraw ample length
of belt from retractor. Engage buckle into latch and allow retractor to withdraw belt to a snug fit. The buckle
can be released by pushing in the release button located on the end of the latch portion of the seat belt.
3
2
1
5
3
4

12
Inspect seat belt assembly frequently. Anytime assembly does not operate properly, or if there are any
defects in the webbing (i.e. torn or frayed), the seat belt must be replaced as soon as possible to ensure driver
safety. Hand wash webbing with warm water and mild soap. Rinse thoroughly and dry in the shade. Do not
bleach or redye, because such processing may severely weaken the assembly.
WARNING: Be sure the lap belt is fitted snugly around the hips, not the waist. Failure to do so may
increase the chance of injury in the event of a collision.
SEAT INSPECTION & MAINTENANCE
In order to provide even safest passenger transportation, the following guidelines should be met.
1. Inspect and retighten seat leg and wall side mounting bolts every 90 days.
2. Inspect and retighten cushion attachments with a Phillips head screwdriver on a weekly basis.
3. Inspect upholstery for cuts and tears every 90 days. If torn, remove upholstery by removing the staples
at the bottom front of seat back or bottom of cushion and remove cover. For installation of new cover,
reverse this procedure.
SEAT CARE AND CLEANING
It is imperative that the interior of the bus be kept clean and seats are an important part of this mainte-
nance. Regular cleaning and care will prolong the life of the seats and improve the general appearance.
Everyday dirt and soil—Most everyday soil and dirt may be removed with a soap and water solution. If
the stain is persistent, a stiff bristle brush may be used. Fabric covered seats should be rinsed with clean water
after stain is removed.
Paint, tar and asphalt—Remove stain immediately using a damp cloth and kerosene. Rub the stain gen-
tly, using small strokes. Rinse thoroughly. NOTE: This type of stain may become permanent if not cleaned
immediately.
Nail polish and lacquer-based stains—Soak up as much as possible with dry cloth immediately. Any
remaining stain may be removed with a nonflammable cleaning fluid such as “Tuff Stuff” or “Armorall”
cleanser. Rinse thoroughly with clean water.
Gum, grease and shoe polish—Remove as much as possible immediately. Shoe polish if left for any
length of time will permanently stain. Clean any remaining stain with “Tuff Stuff” or “Armorall” cleanser.
Ink—Remove stain immediately using a damp cloth and alcohol.
ELECTRICAL SYSTEMS
The following guidelines must be followed when doing any work on vehicle electrical components or wiring.
1. Before beginning any electrical work, disconnect all batteries.Always remove all battery ground straps
first and replace last to prevent accidental arcing.
2. Use only proper gauge wiring with high temperature insulation, such as, chemically cross-linked
polyethylene, which meets SAE J-1128 (150 Degree Celsius).
3. Be certain any added circuit is protected by the use of a fuse or circuit breaker.
4. Any push-on terminal must be insulated.
5. When installing or replacing any wiring (other than ground straps), observe the following:
A. Always use clamps to secure wires away from any sharp metal edges or moving components.
B. Support wires at least every 30 inches with insulated clamps.
C. Where wiring is connected to moving component such as the engine, provide an adequate slack
loop to allow for motion in all directions. Clamp at both sides of loop.
D. Be certain there is sufficient length in wires so no wires are pulled in tension.
E. Wires should be secured to remain four inches from exhaust pipes, manifolds or turbochargers
unless components are shielded.

13
F. Use rubber grommets whenever wires must pass through holes.
G. Cover all full time hot or accessory and ignition hot wires with approved loom.
H. Avoid routing wires in contact with fuel lines or plastic components.
6. Always be sure ground straps are replaced when any work is done on engine components. The
alternator must have at least a six (6) gauge strap. The engine must have one strap, engine block and
transmission. (Use bolt that mounts transmission to rear face of engine block.) Allow slack loop for
engine motion. Use external star tooth washer between cable and frame.
7. Do not “splice” into existing wires, instead route wire full length to appropriate source.
8. If accessories must be added, relays may be required; check installation instructions thoroughly. Use
bank of circuit breakers in the electrical panel unless the accessory must be on during cranking, in
which case the “hot bar” should be used.
9. Always use insulated rubber boots over hot six (6) gauge wiring on alternator, ammeter shunt or
junction blocks.
Quick Reference
Wiring Circuit Color Code Major Circuits
FUNCTION COLOR
Left Rear Directional Light Yellow
Right Rear Directional Light Dark Green
Stoplights Red
Back-up Lights Blue
Taillights Brown
Ground White
Ignition Feed, Primary Feed Black
Refer to the master wiring diagram for wire colors for other circuits.
LIGHT BULB DATA
Lamp Description Trade Name Trade No. Color Bulb No.
INTERIOR LIGHTS
Driver & Passenger Transmatic 905-02-006 F13T5CW
Stepwell Arrow 35 67
Switch Panel Illum. Poly Optical 192
EXTERIOR LIGHTS
Directional Hella 6529OM 7506
Cluster & Marker KD 500-0120 Amber & Red 1895
KD 500-0620 Amber & Red 1895
Side Directional Peterson 122 194
Arrow 059-9900021CP 1073
Tail Hella 6544OM Red 5007
Back-UP Hella 65957 7506
Stop Hella 65333A Red 7506
Parking Hansen G570-0825 1156
License Plate Peterson 4365 168

14
INTERIOR STRIP LIGHTING
Your QBRE may be equipped with 12 volt strip lights mounted on the ceiling. The specifications for these
are listed below.
A. DC input voltage (continuous) 8-16 VDC
B. DC input voltage (peak) 20 VDC 30 sec.
C. DC input current
(with dual F13T5 tubes) 2.4 A
D. RMS output current 130ma @ 13.2 VDC input
E. Operating frequency
(with normal load) 56 khz
F. Peak output firing voltage 880 V
G. Lamp types F4T5 through F13T5
H. Starting Ballast incorporates a proprietary solid state lamp start-
ing circuit which preaheat-starts lamps and disallows de-
structive cold starting for exceptional lamp life, typically
> 20,000 starts.
I. Transient protection Protects ballast from defective tubes or arcing sockets.
J. Operating temperature range -17 deg. C / 0 deg. F to 65 deg. C / 150 deg. F
K. Protection Over temperature and reverse polarity protected.
L. Length 48 inches
M. 12V Part No. 905-02-006
N. Tube requirements 2-F13T5CW
CIRCUIT BREAKERS
Body and chassis circuits are protected by
circuit breakers located in a side mounted elec-
trical box below driver’s window. If a short
occurs and the circuit breaker breaks, the cir-
cuit will reset itself when the element cools. A
short may be indicated by blinking of lights or
fluctuating gauges. The shorted circuit should
be corrected immediately.
For access to the electrical panel, locate
latch release as shown. Push latch release
downward. This will enable the access door
located on the outside of bus below the driver’s
window to open.
RELEASE LATCH DRIVER'S SEAT

15
MIRRORS & MIRROR ADJUSTMENT
WARNING: The vehicle's mirror system has been designed to comply with all field of view requirements,
but it is the owner's responsibility to adjust the mirrors properly before placing the vehicle in service and
to maintain the adjustment during the service life of the vehicle. Mirrors provide additional driver vis-
ibility on buses. To be effectively used mirrors must be properly adjusted for each driver and the driver
must be aware of the limitations on viewing area that exist even when mirrors are properly used. Mirrors
are not a substitute for proper driver training and the exercise of driver care in operating the vehicle and
loading and unloading of passengers.
WARNING: Do not move the bus until you have accounted for each passenger that has disembarked and
have confirmed that the passenger is clear of the bus. Failure to follow these procedures could cause
serious injury or death.
INTERIOR MIRRORS
The driver's inside rearview can be adjusted by simply loosening the knobs on each end, making the
adjustment and resetting the knobs. The convex mirrors in the unit have swivel type adjustment. Just turn the
mirror to the desired direction.
Mirrors should be cleaned weekly or more often if conditions warrant. Cleaning should be done with an
ammonia solution to ensure that mirrors are not obstructed. Be sure that mounting fasteners are kept tight so
that mirrors will not vibrate. Check weekly and retighten, if necessary.
EXTERIOR MIRRORS
The optional exterior mirror is a fully adjustable remote control mir-
ror that allows the driver to select his/her field of vision at will, in re-
sponse to the road environment. The controls are located and labeled on
the shifter panel. The mirrors may also be equipped with an electric de-
frost system, also located on the shifter panel. The adjustment knob has
two positions that indicate mirror locations. They are indicated by white
arrows in two corners of the switch. There is one neutral position in the
center. The upper arrow represents the top mirror and the lower arrow
represents the bottom mirror. The knob also has a joystick type move-
ment for mirror control. To adjust the mirrors, turn the knob to the de-
sired mirror position then push the switch forward or rearward. This
controls the horizontal axis of the mirror. Push the switch side to side to
control the vertical axis of the mirror. To ensure safe lane changes and
backing procedures two mirror surfaces are provided, one flat and one
convex. Each of these provides a benefit in terms of type of vision
achieved. The flat glass which is adjustable in horizontal and vertical
directions gives crisp, clear sight in the long field. The convex glass which
is also fully adjustable provides wide angle vision in the shorter field.
These properties combine to enhance the
safety features of the mirror.
The benefit of dual mirror surfaces, in-
dividual heating elements, highly respon-
sive and reliable servo-drive motors and
modular design works extremely well for
repair and service. Each subcomponent of
the mirror is easily accessible and can be
replaced right in the field with no resulting
down time.
MIRROR DIRECTION
LEFT RIGHT
UP
DN
MIRROR SELECTION
UPPER
NEUTRAL
LOWER

16
Mirrors should be cleaned weekly or more often if conditions warrant. Cleaning should be done with an
ammonia solution to ensure that mirrors are not obstructed. Be sure that mounting fasteners are kept tight so
that mirrors will not vibrate. Check weekly and retighten, if necessary.
MIRROR DEFROSTING
Use the electric defrost switch to defrost outside mirrors for better visibility when conditions warrant.
The pilot light in the shifter panel indicates when the system is in use. There is a built in timer to shut the
system off automatically in 6.5 minutes.
WARNING: A convex mirror has a curved surface and is designed to provide a wide view with minimum
distortion. However, persons or objects seen in a convex mirror will look smaller and appear farther away
than when seen in a flat mirror or viewed directly. Therefore, use care when judging the size or distance of
a person or object seen in a convex mirror. Wait until you can view the person or object in a flat mirror or
in direct view to determine there size and distance.
7 6 5 4 3 2 1
HEATER
UPPER ASSY.
RIGHT
M1
M2
HEATER
LOWER ASSY.
RIGHT
M1
M2
7 5 3 1
6 4 2
UPPER
LOWER
RIGHT SWITCH
7 6 5 4 3 2 1
HEATER
LEFT
UPPER ASSY.
M1
M2
HEATER
LEFT
LOWER ASSY.
M1
M2
UPPER
LOWER
LEFT SWITCH
7 5 3 1
6 4 2
IGNITION
IGNITION
12V
12V
12V
HEATER
With Heater
Wiring Diagram
Part #
50.164.155 R.H.
50.164.336 R.H.
50.167.60 L.H.
50.167.160 L.H.
50.165.00
50.166.00
Harness Length
50.164.155 R.H.
50.164.336 R.H.
50.167.60 L.H.
50.167.160 L.H.
Control Switch
Right
Left

17
EMERGENCY EQUIPMENT
The first aid kit and fire extin-
guisher is located in the front cen-
ter emergency equipment compart-
ment at the floor. Access can be
gained by gripping the hand hole
located directly below the mechani-
cal levers on the heater control
panel and pulling outward. This
unit is equipped with a two pound
fire extinguisher. Periodic inspec-
tions are required to ensure it is
fully charged.
Triangular warning devices are
located in the red rectangular floor
mounted box underneath the third
or fourth passenger seat on the right
hand side of the bus.
RECOMMENDED WARNING DEVICE POSITIONING
EMERGENCY EXITS
Emergency exits are clearly identified by the words “Emergency Exit.” Op-
erating instructions are written close to each exit. These illustrations show the
different types of emergency exits.
All emergency exits should be in-
spected and operated daily to ensure they
are labeled and operate properly per the
instructions provided.
100 Feet
Approximately 40 Paces
100 Feet
Approximately 40 Paces
Approximately 80 PacesApproximately 40 Paces
200 Feet100 Feet
Disabled
Unit
Disabled
Unit
Front
Rear
Two Lane Traffic
Front
Rear
Four Lane Traffic
Start 10 Feet
From Rear of Bus
Start 10 Feet
From Rear of Bus
EMERGENCY
WINDOW
PUSH UP TO OPEN
FOR VENTILATION
PULL DOWN TO CLOSE
FOR EMERGENCY EXIT
LATCHED
TURN KNOB PUSH KNOB
ROOF HATCH
Pop up front or rear or raise
vertically for additional ventilation

18
TRANSPEC SAFETY VENT
The roof hatch serves as an important emergency exit and, therefore, it is crucial that it is always main-
tained properly and instruction labels are in place and clearly visible. All emergency exits should be in-
spected and operated daily to ensure that they are labeled and operate properly per the instructions pro-
vided.
MAINTENANCE CAUTIONS
Transpec Safety Vents are designed to provide years of reliable ser-
vice with a minimum of maintenance. All components are rust proof
with life time finishes, and moving parts are Teflon coated to eliminate
need for lubrication. Use of lubricants, paints, or other coatings-such as
graffiti deterring spray-is not recommended.
Suggested maintenance includes periodic inspection of attaching fas-
teners for evidence of loosening due to tampering, and regular cleaning
with mild soap and water. Although there are other cleaning solutions
available, some of them contain solvents and other chemicals that can
attack the high strength materials used in the production of safety vents.
It is the customer’s responsibility to ensure that cleaning solutions
are compatible with the materials used on safety vents.
Graffiti removing cleaners often contain acetone, ether, lacquer thinner, or other solvents known to de-
stroy the high strength properties of many engineering plastics and use of these cleaners must be avoided.
Graffiti resisting coatings often leave a sticky residue that interferes with smooth up/down movement of
the ventilator mechanism. Some of these coatings also contain solvents that will reduce the strength of certain
components. Use of these coatings on safety vents is at considerable risk and should be avoided.
SERVICE AND REPAIRS
All components used in the production of Safety Vents are available as service parts, except for one hinge
that represents a possible hazard when improperly reattached to a hidden tapping plate that is often dam-
aged, whenever the hinge is damaged. The tapping plate is permanently laminated between the inner and
outer cover assemblies and can neither be inspected nor replaced. It is, therefore, necessary to replace the
entire assembly following damage to the hinge.
CAUTION: Hinge assembly is critical and hinge should never be removed from cover assembly. Fasten-
ers used in this assembly are special and have critical torque requirements and tamper resistant heads to
discourage tampering.
FRONT ACCESS
To service components behind or
underneath the dash area, access can
be gained through the front access
panel. Remove screws around front
access panel for access to windshield
wiper motors and wiring.
PUSH UP TO OPEN
FOR VENTILATION
PULL DOWN TO CLOSE
FOR EMERGENCY EXIT
LATCHED
TURN KNOB PUSH KNOB
ROOF HATCH
Pop up front or rear or raise
vertically for additional ventilation

19
BODY TIE-DOWN
Tighten the tie-down clamp bolts and body shear bolts at 1500 miles
and quarterly thereafter to 37-41ft. lbs. of torque.
There are eight shear bolt locations. One shear bolt is located on the
right front outrigger under the body. Another is on the left corner post
tie-down channel under the body. Two shear bolts are located just be-
hind the front suspension, one on each frame rail tie-down angle. The
last four are at the rear of the body floor in the chassis outriggers. The
body is mounted with pads of high-durometer rubber between the floor
and chassis frame rails. The rubber absorbs shock, deadens sound and
maintains tension on the tie-down clamps. Be sure pads are in place when
tightening tie-down bolts.
TIE DOWN BRACKETS
TIE DOWN CLAMP BOLTS
MOUNTING BOLTS AT
REAR NEAR BUMPER
WARNING: Failure to follow the procedures for tightening bolts, either by failure to tighten on schedule
or by failure to conform to the torque poundages, could create a danger of separation of the body and
chassis, thereby causing possible personal injury or death.
TOWING OR PUSHING
CAUTION: Never tow or push a vehicle equipped with Allison automatic transmission, until the rear
drive shaft has been removed, or unless the rear wheels have been raised off the ground. Do not tow by
front axle. Bus may be towed using front or rear bumper brackets. Optional tow hooks are located at the
front and/or rear of the vehicle under the bumper. Tow hooks are designed to tow or pull with both hooks
simultaneously. Do not pull or tow with an individual hook.
CAUTION: Bumpers provided on Blue Bird buses are designed to protect the vehicle and occupants from
front and rear collisions.
WARNING: Extreme caution should be exercised when the drive shaft is removed on a unit equipped
with air brakes. The parking brake becomes inoperative when the drive shaft is disconnected. Do not
leave the bus unattended until appropriate measures have been taken to prevent vehicle movement. Use
only appropriate jack stands supporting frame rails when under bus.
MTG. BOLTS IN OUTRIGGERS