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man lift

  1. U

    OLD JLG 40F proportional controls

    I have a JLG 40F, circa the 80s with a Wisconsin gas motor and I am pretty sure Berta valves, I am looking for ether the proportional controls or something to replace them. Each one has a variable resistor (pot) and a micro switch, I think the switch is to disable power to the pot when in the...
  2. T

    JLG 660SJC Boom Lift 2 Speed Issues

    I have a 2001 660SJC track boom lift that is having two speed issues. It is the machine that has a steel tracked excavator undercarriage instead of wheels. Runs great in lower speed but doesnt want to go into 2 speed. It will sometimes surge like it goes into 2 speed for a second and then kicks...
  3. CLM

    JLG 60GX Manuals

    I am looking for a maintenance manual (3120215) and parts manual (3120216) for a JLG 60GX boom lift. I was able to order the operation manual (3120214) but apparently the other manuals are no longer available. Any help would be greatly appreciated. Thank you!
  4. K

    Possessed JLG man lift?!

    Running into a weird one here. Serial #- 0300150044 Model #- 800s Type- JLG 80’ Anywho, drives in “forward” direction but super jumpy. Will not drive in “reverse” direction. If you turn the wheels, while not moving, the wheels will turn in either direction however, it will also take off...
  5. D

    Snorkel TB60DZ Component Identification

    Greetings, I have a 2009 Snorkel TB60DZ and am hoping someone might be able to help me identify the various switches and sensors on the Deutz diesel engine. I'm posting a picture with numbers pointing at each component I'd like to identify. I'm specifically trying to determine which is the oil...
  6. khank1995

    1999 JLG 450A 4 controls are not working from the basket

    Hey I have a 1999 JLG 450A Serial Number 0300045679 with a Duetz diesel My problem is 4 of the basket controls (Basket Level, Basket Swivel, Tower Lift, Main Telescope) are not working from my basket but are all functions work from the ground controller. Steering, the main lift and swivel...
  7. M

    JLG 450AJ DRIVING FORWARD/REVERSE TIMES OUT

    Got a 2000 model JLG 45’ man lift that wants to time out after 7 seconds when moving fwd or rev on level ground. I have to recycle foot switch every 7 seconds to get lift to stay driving. All other functions like raising basket works just fine when foot pedal is pressed and will not time out...
  8. K

    JLG lift replacement hydraulic hose specification - 100R16 vs 100R17

    I have a 600AJ that needs some (most all of them :() replaced. The one that I'm starting with first, when I inspect the hose markings, is a gates M3K-XTF (that's a SAE 100R17 spec hose with a tough cover on it that goes above and beyond the normal specification hose to resist abrasion and...
  9. M

    Make and Manufacturer Unknown

    Anyone know make and model of this lift? Looking for wiring schematics.
  10. W

    Grove amz50 HELP!

    I recently purchased a property that came with a grove amz50. The lift appears to be in good shape 2500hrs on the meter. It fired right up but I have no controls. Throttle responds to control inputs but no movement anywhere. When I came to the machine the hydro was drained. I added new fluid...
  11. A. Williamson

    Snorkel TB60

    Hi all, I'm working on a snorkel tb60. I believe it is a 2001 but I can get an exact date/serial number if needed. I have a service manual which has been pretty useful. It has multiple issues. I got called out because it had no swing function and intermittent/unresponsive controls on platform...
  12. R

    2004 Genie Z45-25 man lift stalls out after start

    Looking for some assistance in diagnosing this issue. I'll be honest, not too sure where to start, but here's some background info. Has the ford LRG 425. It's EFI. Serial number z452504-23852 Problem: Starts up and runs ok first thing in AM for about a half hour. Once the engine starts warming...
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