Timpte Tender - Lights and Reflectors; Electrical Wiring; Fifth Wheel and King Pin Engagement; Tires

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Date of Origin – 02/24/11
Updated – 02/03/20
LIGHTS AND REFLECTORS
The surfaces of the lights and reectors need to be checked and cleaned. Inspect all lights to see if they are working
and check all brake and signal functions.
ELECTRICAL WIRING
Inspect all visible wiring to see that it is not frayed and is properly supported and protected, and that all connections
are tight. Inspect the electrical hookup for a clean and secure connection.
FIFTH WHEEL AND KING PIN ENGAGEMENT
Inspect the kingpin and its structure on the trailer for damage or unusual wear. After hook up, make a direct visual in-
spection to assure proper coupling, then check for positive engagement of the lower fth wheel and king pin. Apply the
trailer brakes and attempt to move the tractor forward to insure that the fth wheel and king pin are positively locked.
CAUTION! Plastic King Pin Liners (Lube Plate) cannot be installed onto Timpte Trailer upper cou-
pler/king pin assemblies unless the trailer was purchased with that specication. A lube plate changes
the king pin interface dimensions relative to the fth wheel lock. This may result in coupling difculties,
premature lock wear, and a potential for a dropped trailer.
TIRES
WARNING! DO NOT OVERLOAD! Check tires frequently for cuts and abrasions. Check tire
pressure daily and keep inated as recommended by the tire manufacturer. Remove foreign objects that
may be lodged in the tire treads or between dual tires.
MUD FLAPS
Be sure the mud aps are securely in place and in good condition.
TARP SYSTEM
Check to be sure the tarp is in serviceable condition. Insure that the latching system is in good working order and that
the tarp is properly secured for travel to prevent being blown about by the wind.
LANDING GEAR
Always raise the landing gear legs completely before moving the trailer. Make sure that the crank handle is properly
secured. Prior to trailer transport, lock landing legs into low side gear ratio.
HUB MAINTENANCE
Check wheel studs for good condition – no stripped threads – no bent or loose studs. Replace any broken or bent
studs or studs with damaged threads. When a broken stud is replaced, the stud on each side of it should be replaced
at the same time. If more than two studs on the same hub are broken, replace all of the studs.