TP-6376 3/0826 Section 2 Trailer Hookup, Transport, and Setup
2.3 Pretransport Checklist
Following the rules below in caring for the trailer can add
to its life. Use the following checklist before use. Check
some items 2--3 weeks before planned transport to
provide adequate maintenance time.
After about 80 km (50 miles) stop at a safe location and
then at each tow vehicle fuel fill-up, recheck items such
as the trailer hitch attachment, lights and electrical
connections, and the trailer wheel lug torque.
D Check the engine and generator set maintenance
schedule for up-to-date requirements.
D Close the valve at the oil level regulator inlet hose
when transporting the unit. See Section 5.5, Engine
Oil Markup System.
D Check the generator set-to-trailer mounting
hardware. Replace all worn or damaged components
and tighten hardware.
D Check the vehicle hitch and trailer coupler for
compatibility and wear. The vehicle hitch and trailer
coupler size must match. Replace components that
show signs of wear or damage. Lubricate contact
points with multipurpose grease.
D Fasten safety chains securely to tow vehicle in a
crossing pattern. Check that trailer coupler is latched
and secured with a pin or padlock.
D Check that the breakaway switch cable is attached to
the tow vehicle hitch loop, if equipped.
D Verify that approximately 10%--15% of the trailer’s
total weight is on the hitch where the trailer coupling
pushes downward on the hitch and does not pull
upward. Check that the trailer tows in a level position.
Adjust the hitch height if the trailer is not level.
D Do Not Overload. Stay within the gross vehicle rated
capacity. See S ection 1, Specifications and Features,
and the trailer’s nameplate for trailer weight.
D Inflate the tires according to the manufacturer’s
specifications. Replace tires that have cuts,
excessive wear, or other defects.
D Check that the spare tire is inflated to the pressure
indicated on the sidewall and locked in place (60--
200KRP models only).
D Check wheel mounting nuts/bolts with a torque
wrench. Torque hardware to specifications in a star
sequence.
D Check the tightness of the suspension hardware
including the hanger bolt, the shackle bolt, and U-bolt
nuts.
D Inspect the towing hookup for secure attachment.
Check that the trailer tongue jack (and rear stabilizing
jacks, if equipped) are in the fully raised position.
D Check the operation of trailer lights. Replace burned-
out lamps, broken lenses, and reflectors.
D Check that the trailer/generator set fire extinguisher
is fully charged and securely stored, if equipped.
D Check that the hydraulic jack and lug nut wrench are
in the utility box and the utility box is locked (60--
200KRP models only).
D Check that all cargo such as electrical cables and
distribution boxes are secured to the trailer.
D Test drive vehicle and verify that the vehicle brake
system functions.
D Synchronize the electric brakes, if equipped.
2.4 Over the Road Gross Weight,
Height, and Fuel Concerns
Keep a written record of the gross vehicle weight and
overall tow vehicle/trailer height in the tow vehicle.
Know your gross vehicle weight and stop at weigh
stations in compliance with state and federal
requirements.
If transporting the generator set fuel tank with fuel, do
not exceed the 454 kg (1000 lb.) fuel limitation; this
limitation equates to approximately 379 L (100 gal.) of
diesel fuel. This limitation does not include vehicle or
semitrailer fuel. Exemptions may require a CDL license
and hazardous material labeling on trailer. Contact y our
local DOT or highway patrol for current state and federal
restrictions.
Know the overall height of the tow vehicle and trailer for
purposes of overhead clearances. Always plan your
route in advance. Observe road signs for information
about clearances of bridges, overpasses, signs, etc. If
traveling in residential areas, be aware of truck routes
and low clearances because of utility wires and trees.
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