How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Curtis B. Your Own Question
Curtis B.
Curtis B., Technician
Category: Industrial Equipment
Satisfied Customers: 28922
Experience:  Technican turned service manager on multiple lines of equipment used in industry.
Type Your Industrial Equipment Question Here...
Curtis B. is online now
A new question is answered every 9 seconds

Hallo I need yours help to find a problem with the boom lift

This answer was rated:

Hallo my name is***** need yours help to find a problem with the boom lift I can not operate from the basket if I press on pedal to increase eng. speed the engine almost showdown
JA: What is the complete model and serial number of your machine?
Customer: Model 60 H S 020643
JA: Anything else you want the industrial mechanic to know before I connect you?
Customer: Boom lift is JLG

Hello! Let's see if we can can work together to get to the root of your question!

Look at the throttle control on the engine, and see what happens when the pedal is pressed in basket, The throttle solenoid may be loose or shorted out. If it gets voltage and does not throttle up the engine, test it.

Customer: replied 1 month ago.
Thank you for your advise. But ground operation is fine

Ok, check the voltage at the solenoid when you press pedal at upper. May have a drop in voltage, and solenoid is not opening the throttle.

I see question is still open.???

Customer: replied 1 month ago.
Thank you for your advise I founded the problem one wore loose tanks.

Good job! Please use the 5 star rating system to rate and close the question. Thanks~

Curtis B. and other Industrial Equipment Specialists are ready to help you