Required Maintenance for HappiJac 4820 Electric Jacks

Question

Question:

Hi, I am looking for a video or instructions showing how to maintain/grease a happijac 4820 electric jack. Thank you!

asked by: Bruno

0

Expert Reply:

Hey Bruno, thanks for reaching out!

In order to maintain a HappiJac 4820 electric jack, from the Kit # LC736515-ELKIT, you'll need to apply some light oil into the crank socket as well as maintain a few other things.

I'm attaching a clip from the owner's manual for this kit that talks about how to maintain the jacks for your reference.

expert reply by: Jon G

0

HappiJac 4820 Electric Jack Maintenance
(click to enlarge)

Bruno M.

11/9/2024

Thank you Jon, much appreciated, Bruno

Reply

Answer 1

Hey Andrew. We do have the HappiJac Extender Bracket for Dual Wheel Chassis Truck Camper Jacks item #HJ54FR. This provides up to 5" of additional clearance. We have Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems item…

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Answer 2

Hey Geroge, The advantage of the EcoHitch #EH39CR over the Draw-Tite #65076 for your 2025 Ford F-350 Super Duty is that the receiver sits up higher so you get better clearance for your accessory and you don't lose any ground clearance. The…

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Answer 3

Since you are looking for a replacement motor head assembly for your HappiJac 4560 jacks, it sounds like they have already been converted to electric. That would make the Replacement Clutchless Motor Head for HappiJac Truck Camper Jacks #LC759927 the…

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Answer 4

As we do not carry the Atwood jacks, I cannot confirm the fitment without knowing the measurements. However, the bolt holes on the HappiJac Swing Out Extension Brackets #LC182496 will measure 7-1/4" between all the bolt holes, picture included.…

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Answer 5

The only other extension that will meet your 36" requirement is the Titan Hitch Box Extension for 2-1/2" Trailer Hitches, 41" - 48" Long #RP45018. This extension would have a maximum gross trailer weight of 7,500 lbs/750 lbs of…

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Answer 6

Hey Jake, thanks for reaching out! You'll actually want to keep the OEM hitch on your 2005 GMC Sierra 2500 to install some TorkLift tie-downs as there aren't any TorkLift tie-downs that fit with the SuperHitch Original #TLC1204. For your OEM…

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Answer 7

I recommend using the Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems item #LC182496 and the HappiJac Fixed Extender Bracket for Dual Wheel Chassis Truck Camper Jacks item #HJ54FR. The fixed extenders are only 5" wide apiece.…

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Answer 8

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 9

Hey Charles, thanks for reaching out! For extenders we have the 6" Lift Extenders #LC182495 and then for the manual crank we have one with a 4" Long Shaft #LC182436 or an 8" Long Shaft #LC1824362 for your application. We don't have…

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Answer 10

The Adco SFS AquaShed Truck Camper Cover part #290-12264 is what I recommend for your Lance Truck Bed Camper Model 1010. The Adco SFS AquaShed is durable, has zippered panels for access inside, and has weighted buckles to help with installation. The…

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Answer 11

Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle Item #AL57575 does not have the internal jounce bumper. Those are found in the Air Lift LoadLifter 5000 Ultimate Air Helper Springs line such as #AL88275. The Air Lift LoadLifter 7500 XL Air…

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Answer 12

The best airbag system for your 2021 Chevy Silverado 2500HD is going to be the Air Lift LoadLifter 5000 Ultimate Air Helper Springs item #AL88275. These have a 5,000 lbs weight capacity and are compatible with a 5th wheel hitch. The reason I chose…

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Required Maintenance for HappiJac 4820 Electric Jacks

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