58
S
ECTION
14
Inspection of Trailer Components:
a. Check Tongue Hitch Coupler:
Routinely check that the tongue hitch coupler is torqued to
45
ft/lbs.
b. Check Hitch Coupler Components:
Check the hitch coupler components to ensure the latch has
full range of motion. Ensure the coupler locks on the ball
without movement or play. If loose, tighten the adjusting
nut as required (Please contact North America Traf
fi
c for
Instructions).
c. Inspect All Locking Pins for Excessive Wear or Damage.
d. Inspect the Tongue/ Draw Bar for Any Signs of Damage.
e. Test the Running Lights for Proper Function:
Inspect the electrical contacts in all plugs and re-
ceptacles for signs of wear or corrosion. Replace
and components, as required.
f. Safety Chain Inspection:
Inspect safety chain for any breaks, wear, damage. Replace as
necessary.
g. Tire Rotation:
Inspect the tires for wear and rotate every
9,600 to 12,800 miles (15,450 km to
20,600 km)
.