Out Of Service Criteria Flashcards
1
Q
What qualifies OOS for the engine system?
A
- Engine won’t crank or start
- Major oil leak (level 3)
- Engine overheating
- Engine oil contains coolant (chocolate milk)
- Oil that is diluted with fuel (smell,overfilled)
- Fuel system leaks
- “Stop engine” light that fails to turn off with engine running
- Fuel tanks mounting straps
- Coolant leak
- Coolant that contains oil (chocolate milk)
- Cooling system exceeds maximum operating temp
- Cooling deficiencies to be examined by tech
2
Q
OOS if ______ is present under oil fill cap
A
Rust
3
Q
Transmission OOS conditions
A
- Overheating transmission
- “Do not shift” light is on
- Leak
- Transmission oil contaminated with coolant (strawberry milk)
- Trans retarder inop or leaks
4
Q
OOS electrical system
A
- Ignition system not operational
- Charging system under/over charges
- Warning light system failure
- Inoperative Siren
- Overheating power source and systems
- Tripping circuit breakers
- Damaged reciprocals or observes electrical shock hazards
5
Q
OOS braking system
A
- Audible air leak w/ park brake released
- Audible air leak w/ park brake released and service brake applied
- Apparatus pulling when brakes applied
- Compressor will not build pressure
- Park brake will not hold apparatus
- Shoes, drums, pads worn past specification
- Oil contaminated shoes/pads
- Hub seal leaks
6
Q
OOS crew cab area
A
- Windshield obstruction drovers view (cracked or chipped)
- Missing or broken side mirrors
- Missing or broken windshield wipers
- Missing or broken door latches
- Missing or broken foot throttle
- Broken or damages seatbelt(driver) others, take the seat out of service
- Body mounting
- Cab mounting
- Steering whee
- Required instrumentation
- Defrosters
7
Q
OOS axle
A
- Gross axle weight rating exceeds tire load rating
- Weight in from or rear exceeds vehicles gross vehicle weight rating
- Axle flanges with leakage
8
Q
OOS wheels and tires
A
-Tires have sidewall cuts that penetrate the cord
-Tire tread depth less than 4/32 on steering axle or 2/32 on any non steering axle
-Wheels bent, broken, cracked, elongated bolt holes, weld deficiencies
—Tire damage including uneven wear, bulges, bumps, punctures
9
Q
OOS suspension
A
-Loose or broken components
10
Q
OOS steering
A
- Steering components that do not meet the minimum inspection standards of the federal regulations
- Steering components w/ leakage
11
Q
OOS driveline
A
Driveline components that don’t meet federal requirements
12
Q
OOS fire pump
A
- Fire pump won’t engage
- Pump shift indicators not functioning properly
- Pressure control system inop
- Pump transmission components leaking
- Pump panel throttle inop
- Pump operator engine speed interlock inop
- Failed pump test
- Pump shaft seals are leaking beyond manufactures recommendations
13
Q
OOS aerial
A
- PTO will not engage
- Stabilizer system inop
- Aerial device inop
- Hydraulic system components inop
- Cable sheaves defective
- Cables are frayed
- Base and section rails show ironing beyond recommendations
- Anytime ladder/platform is in an accident
- Aerial device structurally deformed
- Torque box fasteners broken or missing
- Turntable fasteners broken or missing
14
Q
What is Jason Nickelsons contact info and location?
A
708 w baseline rd bldg 3
X5720
Cell (480)797-1308
