Discussion:
Error 177 and 173

Hello to all,

I have Still forklift R20-15, year 2002, sn: 512008017647, buy second hand from an auction / untested and unverified :(

The big problem is code 177, which appears as soon as I start using the forklift.

If I put the ignition on and leave it for a few minutes, I can use the forklift without problems until the evening.

Code 173, appears during the use of the forklift, and manifests itself as it stops working for 2 or 3 seconds, then recovers.

The oil and filter inspection was done recently, and it was found that there was only 5 L in the entire installation.... now I removed all the oil and put 18 L, but the problems persist.

Do you have other ideas, what should I check and test ?
  • Posted 2 Sep 2022 00:39
  • By Dan_Alexander
  • joined 2 Sep'22 - 5 messages
  • Romania
Showing items 1 - 3 of 3 results.
front axcel are two motors , left and right , behind the motors under floor plate you see it. But is really difficult to service it.... better look in pc daignose if sensors correct work.
  • Posted 2 Sep 2022 21:29
  • By tr_doctor
  • joined 4 Dec'20 - 186 messages
  • Netherlands
Regards
Hi Tr_Doctor,

Thk to reply on my post, where i found i diagram or photo to identify the speed sensors drive? where they are located ?
  • Posted 2 Sep 2022 18:26
  • By Dan_Alexander
  • joined 2 Sep'22 - 5 messages
  • Romania
possible trouble with speed sensors drive motors , or wiring from sensor to electronics in counterweight.
  • Posted 2 Sep 2022 16:50
  • By tr_doctor
  • joined 4 Dec'20 - 186 messages
  • Netherlands
Regards

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Fact of the week
Sourdough bread contains Lactobacillus reuteri, a probiotic bacteria. During pregnancy and breastfeeding, these bacteria can travel from the mother's colon to her breast tissue and be passed to the infant through breast milk. It offers various health benefits, including potential protection against breast cancer.