Pump Ops Chap 2 Flashcards
What agency case report highlights the fatal consequences of failing to chock wheels during apparatus maintenance?
NIOSH # F2010-37
What policy must be enforced when performing apparatus repair to prevent unintentional movement?
Chocking wheels or otherwise preventing unintentional movement of apparatus undergoing repair or maintenance.
What must personnel not engaged in maintenance do according to NIOSH recommendations?
Personnel not engaged in maintenance or repair activities should be excluded from the work area.
What are driver/operators required to do per NFPA® 1002?
Driver/operators must be skilled in certain maintenance tasks.
What is the goal of preventive maintenance?
Eliminate unexpected and catastrophic failures that may endanger firefighters and the public.
Who provides a basis to train and certify fire apparatus mechanics and maintenance officers?
NFPA® 1071, Standard for Emergency Vehicle Technician Professional Qualifications.
What must be documented, transmitted, and followed up after apparatus inspection reveals defects?
The defect must be documented, reported to a supervisor, and followed up depending on the severity per AHJ policy.
What tire requirement is mandated by NFPA® 1911?
All tires must be replaced every seven years, regardless of condition.
What critical inspection must occur when inspecting the steering system?
Check steering wheel play; standard is no more than 10 degrees in either direction.
What indicates the apparatus may need service during air brake checks?
If the engine must run longer to build air pressure.
When are apparatus inspections required in most departments?
At the beginning of each tour of duty, weekly, or monthly depending on department SOPs.
What should be used to ensure uniform and complete apparatus inspections?
Inspection checklist created by the Authority Having Jurisdiction (AHJ).
What may apparatus maintenance records be used for in legal or repair situations?
Warranty claims, accident investigations, and deciding whether to repair or replace apparatus.
What are the consequences of excessive steering wheel play?
May indicate serious issues leading to loss of control during emergency or routine driving.
What is defined as the maximum safe operating weight for an apparatus?
Gross Vehicle Weight Rating (GVWR).
What cleaning equipment is recommended during first six months of apparatus use?
Garden hose without nozzle to reduce debris damage to uncured paint.
What document outlines procedures for walk-around inspections?
Skill Sheet 2-2.
What are the effects of mixing radial and bias-ply tires?
It is never acceptable to mix radial tires with bias-ply tires.
What system prevents overload of the vehicle’s electrical generation system?
Electrical Load Management System.
What function does a Load Monitor perform?
Watches for overload and shuts down less important equipment (load shedding).
How is steering wheel play measured on a 20-inch wheel?
Max play is 2 inches (50 mm) in either direction.
What hazard is caused by overcleaning with steam or high-pressure spray?
May remove lubrication or damage wiring/connectors.
What must be done before lifting a tilt cab?
Ensure adequate vertical clearance, secure loose items, and verify latch mechanisms.
What minimum brake system tests are outlined by NFPA® 1911?
Air loss, air compressor buildup, air warning, and parking brake activation tests.
