See also:

Brake System
In order to assure brake system performance, all brake system components should be periodically inspected. Refer to the “Maintenance Schedule” for the proper maintenance intervals. WARNING! ...

Door Latches
Check for positive closing, latching, and locking. ...

Trailer Tongue Weight (TW)
The trailer tongue weight is the downward force exerted on the hitch ball by the trailer. In most cases it should not be less than 10% or more than 15% of the trailer load. You must consider this ...