2007/2006/2005 Pierce Flashcards
Height (max): top of monitor handle
10’
Height: top of cab roof
9’4”
Height: cab full tilt positon
15’10”
Length
23’4”
Width (including mirrors)
10’
apparatus normal system voltage operating range
12.9 to 14.4 Volts
engine oil pressure normal operating range
10 psi @ idle
30-45 psi @ rated rpm
30-45 psi @ rated rpm
Engine Coolant Temperature Normal Operating Range
189F to 208F
216F Max
216 Max
Engine Fan Clutch Engagement
205F & during fire pump engagement
Transmission Fluid Temperature Normal Operating Range
160F to 200F
air brake system normal operating range
90 psi to 120 psi
Fuel tank capacity
65 gallons
fast idle
1000 rpm
water tank capacity
500 Gallons
foam tank capacity Class A
30 Gallons
Engine type
Caterpillar C-13
Horsepower
425 HP
transmission type
Allison EVS 4000 5 speed
alternator
Niehoff 340 Amp
foam system
Foam Pro 2001
engine displacement
763 cubic inches
engine operating range
1200-2100 rpm
When all segments of the digital display are illuminated for more than how seconds, the ECU did not complete initialization
12 seconds
gear range
1: 2100 rpm 14 mph
2: 2100 rpm 26 mph
3: 2100 rpm 35 mph
4: 2100 rpm 50 mph
5: 2100 rpm 68 mph
when stopping engine allow engine to idle for how long
four or five minutes
jake brake consists of:
- three position selector
- on/off switch
- throttle sensor
what’s the first electrical load to be shed
air conditioning
floodlights
12 volt 70 watts
70 watts
back up buzzer button
1 stop
2 go
3 reverse
Pro S operate in two modes
pressure
rpm
rpm
Pro S
Pump discharge pressure is monitored and can vary but will limited to an increase of
30 psi
*If the discharge pressure increases 30 PSI, the pressure governor will automatically lower the engine RPM to reduce the discharge pressure.
Pro S
minimum pump discharge pressure must be greater than what psi for the pro s governor to take control of engine speed
15 psi
in pressure mode, press either button how long to change the pressure by 1 psi
momentarily
in pressure mode, press and hold button for more than how many seconds and pressure will change by 5 psi twice and then by 10 psi until button is released
more than 2 seconds
in rpm mode, press either button momentarily to change the pressure setting by how many rpm
10 rpm
in rpm mode, press and hold button for more than 2 seconds until rpm setting will change by
50 rpm twice and then by 100 rpm until button is released
press and hold mode button for how many seconds and the PRO s changes modes
3 seconds
pro s should be in what mode before changing water supply source
rpm mode
No or Low Supply Water
There are situations during pump operations when there may be no or low water supply. This can be due to an empty water tank, a problem with the supply line, or when switching the water supply source.
In Pressure Mode the PRO-S will increase the engine RPM and attempt to maintain the selected pressure setting. If the discharge pressure drops below 45 PSI but stays above 15 PSI the PRO-S will go into a prime cycle. It will set the engine to 1100 RPM. If the pressure does not rise above 45 PSI in 7 seconds the PRO-S will set the engine at idle RPM. The PRO-S will continue repeating the prime cycle as long as the discharge pressure is between 15 and 45 PSI. If the discharge pressure drops below 15 PSI, the engine RPM will go to idle and the SETTING display will show the selected setting. When the discharge pressure rises above 15 PSI the PRO-S will resume control at the previous selected setting.
reference
pro s governor pumping over 300 psi
operate in rpm mode
When brake pads are new, the floating pin will be exposed
3/4”
worn brake pads; floating pin measurement
Floating pin will be nearly flush to the bushing or within 1/16” floating pin which is approximately thickness of a quarter
lighthead reaches maximum efficiency when operated at an angle of
+45 degrees
70 watt metal halide lamps have life expectancy of
10,000 hours, operate at high temp and at pressures up to 50 psi
tire pressure
120 front
90 rear
90 rear
engine oil capacity
42 quarts
40 quarts
40 quarts
road transmission quantity
39 quarts
pump transmission quantity
13 quarts
engine coolant quantity
62 quarts
wagon battery valve
must be open up top as well as valve at panel
2007 share same components except
2007 pierce has a relief valve
shed voltage
12 volts
TFT Ball intake relief valve drain
300 psi, do not cap
Logbook divided into five sections
- Intro
- Driving and controls
- Pumping
- Maintenance
- Records
Red danger warning
Danger is used when an operating procedure, practice, etc., if not correctly followed, could result in personal injury or loss of life.
Yellow Caution warning
Caution is used when an operating procedure, practice, etc., if not strictly observed, could result in damage to or destruction of equipment.
blue note check warning
Note is used when an operating procedure, practice, etc., is essential to highlight.
MDT draw
7-8 amps
Maximum inlet restriction for a new air cleaner is __” H2O. If the gauge reads __” H2O, check for restrictions
10
25
primary air reservoir gauge
rear axle brake
secondary air reservoir gauge
front axle brake
steady red light switch
activates two red lights in light bar
highest torque
1550 lbs @ 1200 rpm
best fuel economy is delivered between what rpm
1200-1800 RPM
do not idle in gear for more than
5 minutes
engine fails to start within 15 seconds
release starter and allow motor to cool for 15 seconds
start again, 4 attempts max
The electronic foot pedal assembly was designed to communicate “____” of foot pedal travel to the engine’s electronic control module.
percentage
idle longer than 5 minutes
Neutral
high idle
try not to shut down engine unless coolant temp is less than
195F
air brake pressure for safe operation
90-120 psi
air brake warning buzzer and light will come on at what psi
below 65 psi
air brake warning buzzer and light will shut off when psi is
65-75 psi
spring brakes automatically apply when
air pressure in both gauges are 40 psi
jake brake reacts in less than
1/4 of a second
jake brake level
low- activates 2 cylinders for medium engine retarding
medium- activates 4 cylinders for moderate engine retarding
high- activates 6 cylinders for maximum engine retarding
Pump Recirculating Line Valve
Used to keep the fire pump cool when water is not flowing. When opened, water from the discharge side of the pump is sent to the water tank through a __” line.
1/2”
tft ball intake relief valve psi
300 psi, do not cap
intake relief valve drains psi
250 psi, do not cap
max operating pressure of foam pro
400 psi
When the fire pump is running, the foam pump cannot pump air efficiently against ___ to ___ psi backpressure.
100 to 150 psi
If the cab is to be left up for an extended period of time, turn off ____ and ____ switch after the cab is raised.
ignition and battery
how many pumps before cab tilt begins to lift
20 strokes or more
checking steering box and linkage
40-60 rapid movements
drive belts should not have more than how much deflection
1/2”
dry vacuum test should have at least how many inches of vacuum
20”
tires replaced when tread depth
4/32”
Apparatus average weight (fully loaded including personnel)
40,480 lbs
Annual Performance Test retain?
Permanently
F-377 Preventive Maintenance Record; retain how many copies
Last six copies
F-702 Assignment Record; retain?
Permanently
F-704 Maintenance Record; retain?
Until filled, one year after date of last entry may be discarded
F-705 Repair record, retain?
Permanently
F-710 Tire Record; retain?
Permanently
Section used for updates or changes that may occur Department wide or specific to this apparatus, tools, or equipment
Addendum
How many passenger cab
5
Roof light switch activates how many top lights in the light bar and side reds on the roof
5 lights
Engine can run an additional __ percent higher than its maximum operating range
7%
Oil pressure should indicate within how many seconds
10-15 seconds
When should you not engage the Jake brake?
- Wet Streets
- Pumping
After battery drops below ___ V the engine throttle will be increased to compensate for the low voltage and electrical system loads
12.8
When there is a heavy demand placed on the electrical system; engage
High idle
When setting relief valve, there must be a __ psi difference between incoming and outgoing pressures
50 psi
Draft; operate priming pump until main suction gauge shows a vacuum of approx ___ Hg and main pressure gauge shows a positive pressure
20” of Hg
How many intake pressure relief valves are there
- Left side pump panel (BIV)
- Front suction inlet plumbing
- Suction side of the pump
Foam System is capable of proportioning foam between
.1% to 3%
Foam pro; hold up/down button down for a period of __ seconds, the value will increase or decrease accordingly
2 seconds
Foam Pro; motor stall protection is provided. In the event that the pump motor will not run or stalls for __ seconds , the display will show “ERR.EL” to indicate that the pump is producing no feedback to the control signal
10
When jumper cables are attached, run the engine at a moderate speed of
1000 to 1500 rpm
Brake lining thickness; report rear at?
1/4”
Brake lining thickness; front pint report at
1/16”
