A: INNER SLIDE TUBE – The 2.375″ (60mm) diameter powder-coated Tube forms the foundation of the TriTask Aircraft Jack System. The zigzag pattern of .5″ (13mm) safety lock-out holes are vertically spaced 1″ (25mm). The tube’s top has a 1″ (25mm) diameter threaded hole designed to receive an AT-JPRn Jacking Point Receiver, a Top-of-the-Jack Load Cell or an AT-EBnnn Extension Bar.

B: POSITIVE SAFETY LOCK – Spring-loaded safety pin “pops” into the Inner Slide Tube and rests on top of the Jack’s frame to prevent the accidental lowering of the aircraft.

C:  STEADY KNOBS remove any side movement of the Inner Slide Tube after the airplane or helicopter is raised to the desired height.

D: TWO ACCESSORY TUBES are provided to allow the operator to put in accessories or tools for on-board storage if desired.

E: MILLED FLAT AREA ON EACH LEG increases surface contact to help prevent any hanger floor damage.

F: LOW HEIGHT LEG DESIGN provides maximum gear door clearance, with one of the four sections completely free of any protrusions. The four legs insure excellent stability with its 26.875″ (68.3cm) square footprint. When the A634 Jack is using the AJL-ZA Extension Leg Set, the square footprint is 37.625″ (95.6cm). Contact Meyer Hydraulics if your gear door clearance is less than 1.562″ (40mm) from the center of the aircraft’s jacking point.

G: ANTI-SNAG ROUND FRAME TUBE Has a 2.875″ (73mm) diameter.

H: THREE 3″ (76mm) SPRING LOADED CASTERS allow easy transporting of the Jack around the hanger without the need for the steel legs to scuff across the floor.

I:  OPTIONAL ALW-10 LEVELING WASHER SET is a perfect solution when it’s necessary to shim the A600 Series Aircraft Jack legs because the hanger floor isn’t completely flat or level. The ALW-10 isn’t to be used with the A300 or A700 Series Aircraft Jacks.