How do you lubricate Happijac?
How do you lubricate Happijac?
If your jack is newer, there is a hole inside the crank socket. Position the hole down and drop some three-in-one light oil in the hole and rotate with the crank, repeat several times. This will help keep that crank shaft lubricated and free turning.
What is in hydraulic oil?
Today most hydraulic fluids are based on mineral oil base stocks. Some examples include: glycol ethers, organophosphate ester, polyalphaolefin, propylene glycol, and silicone oils.
How much does a HappiJac bed lift Cost?
How much did the Happijac bed lift cost? The bed lift cost us $1099, so around £800 at the time we purchased it.
How do Happy Jack beds work?
Operating Instructions: Pressing and holding the switch in the UP position moves the bed(s) upward. Pressing and holding the switch in the DOWN position, moves the bed(s) downward. Limit switches are used to stop the bed(s) at their maximum travel range.
How to get a HappiJac camper Jack reconditioned?
To arrange to have your Happijac jacks reconditioned, contact Happijac customer service at 800-231-7440 and arrange for a Return Merchandise Authorization (RMA) number. Happijac manufactures two types of ball screw jacks, the 4500 and 4600.
How do you turn a crank on a HappiJac?
Follow this procedure. 1. Flip the motor release / locking lever (on the side of the jack) to the DOWNposition. This will disengage the motor head from the jack allowing it to turn freely by hand. 2..Insert hand crank into crank socket on jack and manually raise or lower jack.
Can a HappiJac Jack be converted to an electric Jack?
All of Happijac’s mechanical jacks can be converted into remote controlled electric jacks with a Happijac conversion kit. According to Don, the square steel inner and outer tubing offers additional strength to the design to resist possible twisting, bending, or other structural compromises during loading and unloading.
How much does it cost to repair a HappiJac motor head?
If you experience problems with your motor drive assembly, Happijac also offers a repair service. For $59.95, Happijac will service your motor head assembly and tighten the clutch back to factory specifications. Call for a Return Merchandise Authorization (RMA) number.
To arrange to have your Happijac jacks reconditioned, contact Happijac customer service at 800-231-7440 and arrange for a Return Merchandise Authorization (RMA) number. Happijac manufactures two types of ball screw jacks, the 4500 and 4600.
All of Happijac’s mechanical jacks can be converted into remote controlled electric jacks with a Happijac conversion kit. According to Don, the square steel inner and outer tubing offers additional strength to the design to resist possible twisting, bending, or other structural compromises during loading and unloading.
If you experience problems with your motor drive assembly, Happijac also offers a repair service. For $59.95, Happijac will service your motor head assembly and tighten the clutch back to factory specifications. Call for a Return Merchandise Authorization (RMA) number.
Where can I find the HappiJac RV Company?
Visit our offices at the address below or call us at the following phone number: For more than 50 years HappiJac has been producing high quality products for the RV industry. Since 1963, HappiJac has conducted extensive research and testing to develop quality products backed by sound engineering.