Showing items 1 - 3 of 3 results.
Usually that code is a faulty controller
If it is 066 then master if a 66 slave but I have seen bad drive fuse give same symptom and code check 500 amp fuse first replace it
If still showing code it is faulty master controller
I would bet that the battery is going bad check the cells under load the problem with ac drive trucks the controllers are not forgiving if there is one weak cell the truck will not work not like dc trucks if the battery is weak it will still drive.
Code 66 is low battery. Check your leakage from positive to body(counterweight)
If its above 5.0 volts. It requires cleaning. Remove battery from unit and isolate.
They creep so you can charge it. Hydraulic cutout is a symptom of low battery.
Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.