Additional Product Information
STEP 1: Park your travel trailer or fifth wheel trailer in the desired camping location, Prevent wheels from rolling by using tire chocks.
STEP 2: Level and/or stabilize the trailer using installed jacks.
STEP 3: Once the trailer is level or stabilized, secure both Lock-Arms in the locked position by tightening the set bolt clockwise
using a 3/4" jack crank handle (or 3/4" socket or wrench). This will help eliminate unwanted movement during trailer use.
STEP 4: When you are ready to store jacks for travel, loosen each set bolt counter-clockwise with a 3/4" jack crank handle
(or 3/4" socket or wrench). This will disengage the lock-Arm and allow you to retract the leveling or stabilizing jacks to the
stored position. Note: you are not required to re-tighten the set bolt when the lock-Arm is in the stored position as the bolt is
designed not to loosen up and fall out of the lock-Arm do to vibration during travel.
CAUTION: Do not operate jack (up or down) while set boll is engaged or it could cause damage to lock-Arm and trailer's jack.