Should the Trailair Flex Air 5th Wheel Pin Box Be Inflated Before or After Coupling the Trailer
Question:
Cant figure out when to add air first time. Hooked up or not? Just installed and yellow is completely showing now and no air has been added to tires. I am confused can u help
asked by: Shari D
0
Expert Reply:
According to the owner's manual for the Trailair Flex Air 5th Wheel Pin Box part # LC328492, you will need to inflate the airbag after you have coupled the trailer. The exact literature reads as follows, "Inflate the air bag with only enough air to raise the pin box to the ride height mark on the front of the shock absorber (see photo) with the truck and trailer at rest.".
expert reply by:
Conner L
0
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Product Page this Question was Asked From
Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs
- Fifth Wheel King Pin
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs GTW
- Fixed Turret
- Lippert 1621
- CURT
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