Відео

Please locate a local dealer from our website www.achydraulic.com

The jack is self-bleeding when you activate the handle / pump piston

You can use any grease suiteable for hydraulic components. We use Fuchs Renolit greaseway in this case.

Use high quality hydraulic oil, viscosity ISO VG 15. Never use brake fluid!

Hi Yannick, please write to ea@achydrauli.com - we've made an e-mail ready with images and guideance. She speaks French.

For any sales or service related questions, please write sales@achydraulic.com - you'll get a fast reply. Thanks

@@ACHydraulic I've sent an email to this address. Still awaiting a reply. The Hong Kong distributor has quoted me the equivalent of US$200. for the oil line. That seems egregious, greedy, unreasonable.

​@@techlab4066 the sales support team has received your email, you will hear from them soon

@@techlab4066 I agree $200 is too much for a hose that is only a few inches long. Hoping I can use a standard hydraulic line ordered from Amazon. Were you able to get a replacement part. I have the exact same jack: Model: DK13HLQ. Ser no. 512310, Built 2013/01

@@steveskeoch4860 I found a local Hong Kong company that makes custom lines for a wide variety of high pressure applications. Air Conditioning, hydraulics etc. They made up a perfect replacement which far exceeds the quality of the original line. Cost the equivalent of $13.00 USD. 👍

Is it an original gasket kit you bought? Either something was missing, or you have to elaborate on what it is that is missing? It's not a problem I've heard of before.

You should be able to find a dealer from our website: www.achydraulic.com/locate-dealer/ If not let us know on sales@achydraulic.com

In relation to the question, I still think there is some air in the system. Please replace the sealing for pump piston and check the oil level is correct. Loosen no. 11 a little bit, to get the last air out of the system. I can't post an image here, but please find the manual here: www.achydraulic.com/support-media/manuals/ The assembly drawing will guide you to "item 11".

Hello Snek Ether It's pretty well described in the manual. Hope this is enough. Monthly: Lubricate all mechanical parts with a few drops of oil. Important: It is mandatory to lubricate axle (9106200/9106900) for tipping gear every month! If not you risk “long” holes in the pump - and this is NO warranty!

No. 31 is the part you need, it is not incl. in the repair kit. Item number can be found in the manual. Correct model must be chosen, due to the length of hose. Please find the manual on our website, or write your model+year og serial number here or by mail.

@@ACHydraulic But where can we get the tubing?

@@b.m.9909 From your local dealer, found at www.achydraulic.com/locate-dealer/

@@ACHydraulic Thank you for the reply. My local dealer does not carry the tubing. I have sent a message to a dealer from your site and will see if they carry it. Update: I was able to locate the oil tubing from a local dealer that I accessed through the a AC website.

Hi Curtis As discussed per e-mail we hope you were able to adjust the drop speed, if not let us know.

Usually this part is never disassembled. If you look at page 12 in the manual, you can see how it is assembled. www.ac-hydraulic.dk/en/sales-and-technical-literature/manuals/ As seen in the video, the back of the jack is pulled apart as one unit: ua-cam.com/video/oTwj-NHqac4/v-deo.html Hope it helps.

Thank you for the input, we'll pass it on to our quality department.

We spoke with the quality department, and they have never seen this issue before.

@@ACHydraulic possibly it's a problem in high temperature/high humidity environments. Anyway that's what happened.

@@ACHydraulic ​ Just happened to me. 10 years old. The hose cracked right under the hose fitting. Seems like it should be easy to replace the hose, but there is not a spare part for it online that I could find. Do you know of a suitable replacement hose or at least the specs on the fittings? I ordered a "oil hose" from HCRCnow, but got just a useless soft rubber hose with no fittings, not a hydraulic line that I was expecting.

Just had my oil hose crack too. Jack is just over 10 years old and only gets used once or twice a year…

The adapter is locked in with the quill screw (red arrow), closest to the piston. You can rotate the adater until it is positioned properly. Afterward you tighten the other (yellow arrow) hex screw to the frame. See image here: i.imgur.com/azNsmQm.png

@@ACHydraulic thanks very much for the reply. Just to clarify. It's safe to rotate the adaptor (with it locked into position by the quill screw) after reassembling the piston assembly so that the adapter aligns correctly with the other end of the piston assembly? With the air hose when I say disintegrated I literally mean that. Not just a tiny split it was broken into many, many fragments. I had the same issue with a Bendpak hoist and replaced it with a high quality hydraulic rubber hose. I'm hoping that if it fails it will just develop a small leak, whereas with plastic (polyethylene?) the leak is huge! The issue is probably worse in hot climates. Apart from that I'm really satisfied with the jack. I have some nice jack stands as well and will buy an engine hoist too. So, please pass on my thanks from an Australian customer.

Hi again. All solved by following your instructions.

The adapter can be rotated and fixed freely on the rod to fit the frame. I relation to the oil hose that has disintegrated, is not something we have seen before.

By activation the pump piston, it´s only for making the mounting of cylinder easier.

Hi Abdul, are you looking for sparepart or a new jack? sales@ac-hydraulic.dk can help you with local dealer information and other questions.

The capacity of the DK13HLQ is 1300 kg/2860 lbs. Lifting full capacity requires a manual force on the lever of app. 400 N, which is normal and allowed according to the relevant product standard I don’t know the weight of you’re a 2001 Grand Prix, but with a V6 is must be pretty heavy at the front end. In this case you might easily need to pull app. 300 N, which is normal. We therefore assume that your jack is working properly.

@@ACHydraulic I started out jacking With the Jack handle in the fully vertical position, and just went a few degrees. (I had to lean on it pretty good) I wonder if I started from a lower position, (the handle more horizontal) if that would give me more leverage? I hope I expressed that clearly? I'll have to try that when I am ready to let the car down.

@@mrbreezeet1 Yes, it will undoubtedly ease lifting, if you primarily pump with the lever from horizontal position (fully down) and up to app. 45 degrees. We are confident, that you will be happy with your DK13HLQ!

@@ACHydraulic I will try that next when I am letting the car down. It will be a while though.

Lowering with or without load indicates that the release valve is not closing properly. Please - again - verify that the release bracket is loose (with play) in all handle positions, and also that the release spindle retracts fully after release (does it change anything to push/tap on the end of the release spindle?).

Renolit greaseway CAH 92. The product is highly adhesive, penetrating, water resistant and can withstand heavy loads. Recommended for lubrication of sliding surfaces where it is practical to apply as a spray, such as bolts, chains and chassis surfaces. Classifications and approvals: ISO 6743:L-XC(F)CIB2 and DIN 51502: KP2K-30

@@ACHydraulic Is this grease safe for the O-rings and other seals? Looking for something equivalent as it appears this grease is not available in North America. I am finding Renolit greaseway CAH 92 (anhydrous, calcium thickened grease). Is this a mineral based oil? Is it compatible with polyurethane and other rubber seals? Thanks

@@ACHydraulic Is it okay if the grease migrates and mixes with the hydraulic fluid?

@@b.m.9909Yes, it will happen on a smaller scale.

We assume you refer to the wrench used for main cylinder? It is a specially made wrench with a band/ring slightly bigger than the cylinder diameter. It locks itself when tightening. The ring can be exchanged for different diameters.

Bleeding of the hydraulic system is not necessary: any air in the system will be gone if you run a full cycle, full stroke and fully down. Oil mix in the air system can be caused by leaking seals in the cylinder, causing oil to get on the dry side of the pistons. An easy way to check the cylinder seals is to disconnect the outside air hose from the quick coupling on top of the cylinder. Then run the cylinder full stroke: if oil is leaking from this fitting, then there is an inside oil leak. Another cause of oil mix in the air system could be, if the jack has been operated or stored lying on the side.

Sorry for the late reply, any sales enquiries please contact sales@ac-hydraulic.dk

We would kindly ask you send an email to sales@ac-hydraulic.dk - they can help you with local suppliers.

You just need a torx screwdriver ;)

Please verify the oil level as mentioned in the manual: up to the filling plug with horizontal unit and the ram fully in. Also - please check the release adjustment again.

AC Hydraulic yep done that. Watched the videos and confirmed what you suggested.

@@katolight Hello Mr. Jones! Can you please contact me directly? My email is: pd@ac-hydraulic.com

Hi Stuart, sorry for our very late reply. If it is still relevant for you, please contact our Australian partners at Levanta: Web: levanta.com.au/contact/ Phone 1300 577 541

Hi Pavel, any good hydraulic oil of viscosity ISO VG 15 can be used. Never use brake fluid! You can find the manual on our website: www.ac-hydraulic.dk/pdf/manuals/dk13-20.pdf

markos markos if you send an email to sales@ac-hydraulic.dk with information on your jack and where you live, they will guide 👍

Are there any tips you can give me for removing the main cyclinder?? I have a 25-2 but the main is all rusted around the threads and base making this difficult.

@@ryanjones4062 hi, oky if you don't know some one with a chain wrench for 4 "~6"pipe use it with the help of lever or 1or 2 meter long pipe support ps use WD 40 too or option 2 go to your local lathe machine shop

søren staugaard jørgensen let us know, what you would like to see more of ;)