Discussion:
Hyundai Support

Folks,
I've noticed there are a lot of unanswered questions in the Hyundai section.
Even though there are few, I just wanted to let you all know I will start checking this section regularly to try and correct this.
  • Posted 17 Feb 2015 11:44
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
Showing items 21 - 37 of 37 results.
Emailed, check inbox, maybe even junk mail
  • Posted 28 Apr 2018 03:03
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
Hi Robe
Please email me about a Hyundai Reach 20NRP-9 with steering stop issue.
I've got lots of info on Cat, Unicarrier, Linde and Raymond to share with you.
  • Posted 27 Apr 2018 21:09
  • By EasiTek
  • joined 12 Aug'08 - 533 messages
  • Ontario, Canada
Yes, check the service bulletins, there should be a harness part no
  • Posted 11 Apr 2018 09:02
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
I have a 30L-7M that I have just replaced the F/R switch in, with the new part in the box came a short harness (possibly update) does anybody know about this?
  • Posted 11 Apr 2018 08:17
  • By SWF78
  • joined 11 Apr'18 - 1 message
  • Queensland, Australia
Sounds like a pin fitment issue, either at the OPSS unit, hydraulic cut off relay, or the solenoids at the hydraulic block. Inspect every pin.
  • Posted 10 Apr 2018 13:08
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
hi, i have a hyundai 30l-7m. very intermittent hydraulics, i have 3 different machines all with the same problem. drives fine just no lift, tilt or side shift hydraulic functions. replaced seat switch, relays... running out of ideas, any thoughts?
  • Posted 10 Apr 2018 12:15
  • By forktime
  • joined 22 Dec'17 - 31 messages
  • Alberta, Canada
H.........
  • Posted 26 Apr 2017 07:11
  • Modified 24 Dec 2021 16:35 by poster
  • By Rt210
  • joined 22 Oct'13 - 69 messages
  • BP, Hungary
I'm a beginner.
we have an hlf 25-5 at work i am maintaining with a 4G64 engine. Service manual has everything but repair info on the engine. I am now learning the fact that just because you get a service manual you may or may not have to get a separate engine services and parts manual. having a problem of running rough...i was told the MIL lamp may be on but the wiring on this thing is much too be desired...trying to do as much as i can before having to bring in someone from a dealership with their computer to hook into it.
  • Posted 20 Nov 2016 08:55
  • Modified 20 Nov 2016 08:58 by poster
  • By keir_w
  • joined 14 Nov'16 - 6 messages
  • Ohio, United States
booster is an option on these units, I have very few in the field with a booster.
If it is boosted that would be the obvious place to start.
if not, I would first ensure the diff oil is the correct oil, it should be a mobil 424 or equivalent, this oil floods the brakes.
I would be curious if the dealer removed and inspected the pistons for the brakes?
Its either the pistons are not moving freely or the master cylinder, ensure the master cylinder oil is 32 W hydraulic oil also, Some folks like to replace it with dot 3, that may be your problem too
  • Posted 20 Aug 2016 22:07
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
I got a call from a potential customer that has a 2011 Hyundai 30L-7A

He said he has poor brakes. His dealer did a brake job but no better. Pedal is good but he has to put both feet on brake pedal and push hard to slow it down.

Is there a brake booster on this forklift ? I'm wondering if there is a hyd pressure problem to booster possibly ?
  • Posted 20 Aug 2016 06:23
  • By james_n
  • joined 9 Sep'15 - 2 messages
  • Michigan, United States
I have a hyundai 18BRP-7 AC that is slow to gain traction in either direction unless the wheels are straightened. It is throwing code "P 247: No Can Msg No. 9". We had a mechanic come check it out and they've determined a brake/bearing issue. I do not have access to the service manual to check which area this problem is occuring. Assistance?
  • Posted 11 Feb 2016 03:29
  • By miguel_s
  • joined 11 Feb'16 - 1 message
  • Texas, United States
Check/clean or replace the transmission air breather
  • Posted 25 Sep 2015 20:19
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
Hi Robe, I have a customer with a Hyundai Md # 25L-7. Every once in a while I have some transmission oil coming out of the dipstick tube. Looks like it happens when the truck is run hard. Any ideals would be great. Thanks. Ralph.
  • Posted 25 Sep 2015 19:55
  • By ralph_c
  • joined 1 Jun'04 - 21 messages
  • Ontario, Canada
R.C. Enterprises
Check the fusible link located toward the back of the unit on the right hand side, just inside the engine door, they are likely taped to the harness, kind of hard to access
  • Posted 23 Sep 2015 06:17
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
I have a 220D-9 that is having some troble up on start up. when you trun the key on to power some times thers no voltage no instrument gages work led screen don't work nothing but if you keep truning the key switch off and on fast eventually it will powrup and you can start it any ideas? thanks
  • Posted 23 Sep 2015 05:50
  • By rbottoms
  • joined 25 Apr'15 - 8 messages
  • Louisiana, United States
What model?
  • Posted 16 Apr 2015 23:47
  • By Robe
  • joined 6 Mar'13 - 105 messages
  • Nova Scotia, Canada
we are a rental company situated in Saudi arabia
we experience lot of times radiator leakage problem in our forklifts , what are your thoughts over this
  • Posted 16 Apr 2015 23:10
  • By afsar_nafees
  • joined 16 Apr'15 - 1 message
  • Eastern, Saudi Arabia

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