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Most important reason for vehicle inspection ? - ANSWERS-Safety
What things should you check during a trip? - ANSWERS-Instruments, air pressure
gauge, temp gauge, pressure gauge, ammeter/voltmeter, mirrors, tires, cargo/ cargo
covers, lights.
Name some key steering system parts. - ANSWERS-Steering wheel, tie rod, steering
shaft, hydraulic fluid reservoir, gear box, pitman arm, drag link, steering knuckle,
spindle, steering arm, power steering cylinder.
Name some suspension system defects. - ANSWERS-Spring hangers that allow
movement of axle from proper position, cracked or broken spring hangers, missing or
broken leaves in any leaf spring, leaking shock absorbers, air suspension systems that
are damaged and or leaking, any parts of the suspension or frame that is cracked or
broden.
What 3 kinds of emergency equipment should you have? - ANSWERS-Fire
extinguisher, 3 reflective triangles, spare fuses.
What is the minimum tread depth for tires? - ANSWERS-4/32-inch front; 2/32-inch rear.
What are 2 special conditions where you should downshift? - ANSWERS-Before
starting down a hill; before entering a curve.
When should you downshift an automatic transmission? - ANSWERS-When going down
grades.
, Retarders keep you from skidding when the road is slippery. T/F? - ANSWERS-False
What are the 2 ways to know when to shift? - ANSWERS-Engine RPM's or road speed.
How far ahead does the manual say you should look? - ANSWERS-12 to 15 seconds.
Things to check on front of vehicle during walk around inspection. - ANSWERS-Front
axle, steering system, windshield, wipers, lights and reflectors.
What should wheel bearing seals be checked for? - ANSWERS-Leaks.
How do you test hydraulic brakes for leaking? - ANSWERS-Pump the brake pedal 3
times and then hold pressure for 5 seconds; the pedal should not move.
Why put the starter switch key in you pocket during pre-trip inspection? - ANSWERS-
For your safety.
Why should you back toward the driver's side? - ANSWERS-So you can see better.
If stopped on a hill, how can you start without rolling back? - ANSWERS-Partly engage
the clutch before you take your foot off the brake; put on the parking break whenever
necessary to keep from rolling back.
When backing, why is it important to use a helper? - ANSWERS-Because there are
blind spots you can't see.
What's the most important hand signal that you and the helper should agree on? -
ANSWERS-Stop.