Maintenance Protocols Flashcards

What does a tire inspection on GSE typically look for?

Answer: Cuts, bulges, low pressure and worn tread

Damaged or underinflated tires can fail and cause loss of control near aircraft.

If a ramp agent discovers that a unit was tagged out but someone removed the tag without a repair, what is the correct response?

Answer: Retag the unit and report the unauthorized tag removal to a supervisor

Removing a tag without authorization defeats the safety system and must be reported.

Why should GSE engines be shut off when not in use on the ramp, per most station policies?

Answer: To reduce fuel use, emissions, noise and runaway risk

Idle-reduction rules lower emissions and fuel costs and prevent unattended vehicles from moving.

An air start unit (ASU) hose shows abrasion and a soft bulge near the connector. What should be done?

Answer: Remove it from service because it may burst under pressure

A bulge shows internal failure, and a burst high-pressure air hose can injure staff and damage the aircraft.

What should be done with fluid-soaked absorbent pads used to clean a GSE oil leak?

Answer: Dispose of them in the designated hazardous waste container

Oil-soaked absorbents are regulated waste and must go in approved containers to prevent environmental contamination.

Which statement about operator daily inspections and maintenance PM is true?

Answer: Both are needed because they catch different problems at different times

Daily checks catch new defects before use while PM handles scheduled wear items, so both are required.

A lavatory service truck's waste valve leaks onto the ramp. What is the best immediate action?

Answer: Stop the leak if safe, contain the spill and report the unit and spill

Waste leaks are a health and environmental hazard that must be contained, reported and repaired.