1. Home
  2. Forums
  3. Report post

Report this forum post

Note: I did enter the wrong model #, It is actually a GC25P5. I have a tier lll Doosan with 3 faults listed: 721, 772, and 921. It starts and runs, ( a little rough, and after reaching operating temp. it runs rich) My motoservice will connect and read the motor, but I have no chart for 3 digit codes. Any help is appreciated. Thanks.
  • Posted 18 Jan 2013 03:46
  • Modified 18 Jan 2013 04:42 by poster
  • By roadtek
  • joined 4 Dec'07 - 123 messages
  • Massachusetts, United States

This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.

Indicates mandatory field
JLG G12-55A
JLG G12-55A 2013
Morgantown, Pennsylvania, United States
Used - Sale & Hire
SMV (Konecranes) 16-1200B
SMV (Konecranes) 16-1200B 2013
Balling, Denmark
Used - Sale
|

PREMIUM business

Bolzoni SpA (Group HQ)
Manufacturer of Lift Truck Attachments, Forks and Lift Tables, with the most extensive range in the market.
Bolzoni SpA (Group HQ)
Global Industry News
edition #1256 - 13 November 2025
Automation is a key theme in the stories we have in this week’s Forkliftaction News ... Continue reading
Fact of the week
In March 2002, identical twins in Finland died on the same day in similar accidents within hours of each other. A 70-year-old man was killed by a truck while cycling; hours later, his twin brother was killed by a truck on the same road, about a mile away, before the family had been informed of the first accident.
Upcoming industry events …
LogiSYM Platinum Indonesia 2025
November 27, 2025 - Jakarta, Indonesia
Caspian Ports and Logistics 2025
December 9-11, 2025 - Aktau, Kazakhstan
Automate 2026
June 22-25, 2026 - Chicago, Illinois, United States
More Events
Fact of the week
In March 2002, identical twins in Finland died on the same day in similar accidents within hours of each other. A 70-year-old man was killed by a truck while cycling; hours later, his twin brother was killed by a truck on the same road, about a mile away, before the family had been informed of the first accident.
JLG G12-55A
JLG G12-55A 2013
Morgantown, Pennsylvania, United States
Used - Sale & Hire
SMV (Konecranes) 16-1200B
SMV (Konecranes) 16-1200B 2013
Balling, Denmark
Used - Sale
|

PREMIUM business

Bolzoni SpA (Group HQ)
Manufacturer of Lift Truck Attachments, Forks and Lift Tables, with the most extensive range in the market.
Bolzoni SpA (Group HQ)
Global Industry News
edition #1256 - 13 November 2025
Automation is a key theme in the stories we have in this week’s Forkliftaction News ... Continue reading
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY