Military Vehicle Maintenance and Preventive
Maintenance Operations chapter- 3 questions and
answers 10th edition 2025-2026
What is preventive maintenance in military vehicle
operations?
Routine inspection and servicing performed to prevent vehicle
breakdowns.
Why is PMCS important for army vehicles?
It ensures vehicles remain safe, reliable, and mission-ready.
What does PMCS stand for?
Preventive Maintenance Checks and Services.
When should PMCS be performed?
Before, during, and after vehicle operation.
What is the purpose of checking engine oil?
To ensure proper lubrication of engine components.
Why is coolant inspection necessary?
To prevent engine overheating.
What should drivers inspect on vehicle tires?
Pressure, tread condition, and damage.
Why are tire tread patterns important?
They improve traction and vehicle control.
What should be checked in the braking system?
Brake fluid, brake pads, and brake response.
, Why must lights be inspected regularly?
To ensure visibility and signaling capability.
What is the purpose of checking mirrors before operation?
To improve driver awareness and safety.
Why is battery maintenance important?
It ensures reliable vehicle starting and electrical power.
What should be inspected in the steering system?
Steering response and fluid levels.
Why are fluid leaks dangerous?
They may indicate mechanical failure.
What should be done if a fluid leak is discovered?
Report it and repair the issue before operation.
What is the purpose of transmission fluid?
To lubricate and cool transmission components.
Why is air filter inspection important?
A clean air filter improves engine performance.
What should be checked in the fuel system?
Fuel levels, leaks, and fuel line condition.
Why is windshield cleanliness important?
To maintain clear visibility.
What should be inspected on windshield wipers?
Blade condition and operation.
Maintenance Operations chapter- 3 questions and
answers 10th edition 2025-2026
What is preventive maintenance in military vehicle
operations?
Routine inspection and servicing performed to prevent vehicle
breakdowns.
Why is PMCS important for army vehicles?
It ensures vehicles remain safe, reliable, and mission-ready.
What does PMCS stand for?
Preventive Maintenance Checks and Services.
When should PMCS be performed?
Before, during, and after vehicle operation.
What is the purpose of checking engine oil?
To ensure proper lubrication of engine components.
Why is coolant inspection necessary?
To prevent engine overheating.
What should drivers inspect on vehicle tires?
Pressure, tread condition, and damage.
Why are tire tread patterns important?
They improve traction and vehicle control.
What should be checked in the braking system?
Brake fluid, brake pads, and brake response.
, Why must lights be inspected regularly?
To ensure visibility and signaling capability.
What is the purpose of checking mirrors before operation?
To improve driver awareness and safety.
Why is battery maintenance important?
It ensures reliable vehicle starting and electrical power.
What should be inspected in the steering system?
Steering response and fluid levels.
Why are fluid leaks dangerous?
They may indicate mechanical failure.
What should be done if a fluid leak is discovered?
Report it and repair the issue before operation.
What is the purpose of transmission fluid?
To lubricate and cool transmission components.
Why is air filter inspection important?
A clean air filter improves engine performance.
What should be checked in the fuel system?
Fuel levels, leaks, and fuel line condition.
Why is windshield cleanliness important?
To maintain clear visibility.
What should be inspected on windshield wipers?
Blade condition and operation.
