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I have a 1999 7027 skyjack--it will not move forward, it…

Customer Question
I have a 1999...

I have a 1999 7027 skyjack--it will not move forward, it will move in reverse and up and down but in forward I can hear a rumbling noise but no action.

Mechanic's Assistant: What is the complete model and serial number of your machine?

Model 7027 ser. 32930

Mechanic's Assistant: Are you fixing this yourself? What have you tried so far?

Only if it is simple, I have added hydraulic oil---it is motor driven with the drive being a hydraulic pump.

Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. The Heavy Equipment Mechanic I'm going to connect you with knows all the tricks and shortcuts.

OK

Submitted: 4 months ago.Category: Medium and Heavy Trucks
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Answered in 26 minutes by:
3/30/2018
Technician: Daniel Wilson,
 replied 4 months ago
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,885
Experience: Owner at DJ Wilson
Verified
Hi my name is***** will be glad to help. If you shift both forward and reverse but you can hear it trying to engage forward I would check inside the filter and oil for signs of metal or debris that would confirm an internal mechanical problem requiring further disassembly and inspection for repair or overhaul. Look for dark or discoloration in the oil as well as for burn smell. Any of these symptoms would indicate an internal mechanical problem. If clean you'll want to be sure that the shifter and gauges Fully in all positions. Reply back with the results and if you need further help with this. Please remember to take a moment to rate my answers as that is how the site credits my time helping on the site. Five-star ratings and bonuses are always greatly appreciated.
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Technician: Daniel Wilson,
 replied 3 months ago

Hi, Did you get this resolved? Please take a moment to rate my answers as that is how the site credits my time helping on the site or let me know if you need more help. 5 star and bonuses are always greatly appreciated.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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