• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

JLG 40F manual

DanD441972

Member
Joined
Nov 19, 2022
Messages
9
Location
Rensselaer Falls,ny
Looking for JLG 40F parts? Looking for Electric Actuators for Parker spool valve. Parker Part no: 234912-23A
Any help would be greatly appreciated!! Thanks in advance
 

Joshua Gaul

New Member
Joined
Sep 19, 2022
Messages
2
Location
OHio
Any idea where i can find a replacement or rebuild kit for these they are all leaking and how hard are they to Rebuild thanks
 

Attachments

  • Screenshot_20221121-140620.jpg
    Screenshot_20221121-140620.jpg
    359.3 KB · Views: 10

LBSHEAR

New Member
Joined
Jan 1, 2011
Messages
1
Location
PA
I have a 1979 JLG 40f. I have a lot of wiring problems does any one have a complete wiring schematic for this machine. any help would be greatly appreciated.
 

OFF

Senior Member
Joined
Sep 30, 2009
Messages
1,079
Location
Alberta, Canada
Occupation
HD Mechanic
Welcome LB.
Send me a private message with your email address, and I'll email you a copy of the JLG 40F manuals. They included a general schematic. I have better schematics as well, but I'd need to know what brand of proportional valves and controllers you have first.
 

T-51

New Member
Joined
Jun 24, 2023
Messages
3
Location
Ny
If you guys still need JLG 40F manuals, send me a PM. I've got them on PDF files
I just bought a 40 F and I need the shop manuals. Is there something you could send me?
 

OFF

Senior Member
Joined
Sep 30, 2009
Messages
1,079
Location
Alberta, Canada
Occupation
HD Mechanic
I just bought a 40 F and I need the shop manuals. Is there something you could send me?

There sure is. I sent you a private message, answer me back with an email address I can send the file to.

And see also the 40F thread in the misc. equipment section of this site

JLG 40F
 

Trolleyman

New Member
Joined
Sep 6, 2023
Messages
2
Location
Britton
What do you need,parts,service? Also what valves are in it...racine,moog,bertea or FPS...I have a ton of old F model stuff let me know....Bob
I would like a complete manual on this 40 F we have can't seem to find one can you help you could call 517-403-5355 if it makes it easier
 

OFF

Senior Member
Joined
Sep 30, 2009
Messages
1,079
Location
Alberta, Canada
Occupation
HD Mechanic
I would like a complete manual on this 40 F we have can't seem to find one can you help you could call 517-403-5355 if it makes it easier
Considering that post you quoted was from 2016, you may not get a reply from boomtech.

I can send you the manual set, all I need from you is an email address. Probably better if you message me with it.
 

Tavis

New Member
Joined
Dec 31, 2020
Messages
1
Location
Iowa
Considering that post you quoted was from 2016, you may not get a reply from boomtech.

I can send you the manual set, all I need from you is an email address. Probably better if you message me with it.
Could you please send a copy of the service manual? I have a 40FN that will not idle up. I’ll message you with my email. Thanks!
 

D 40G

Active Member
Joined
Aug 29, 2018
Messages
42
Location
Deland, Florida
Do you still have jlg 40f manuals??
Does anyone have any 40G manuals? I Had mine for 22 years and managed to keep it going. Rebuilt every cylinder except the main one and have the seal kit. It has Racine valves if I remember correctly and a still running perfect Deutz diesel. I need a wiring manual and hydraulic valve location and function schematic.
 

OFF

Senior Member
Joined
Sep 30, 2009
Messages
1,079
Location
Alberta, Canada
Occupation
HD Mechanic
Coming at you.
Before it's too late, you may want to edit your email address out of your reply.
 

TheBigDog

Member
Joined
Jun 2, 2021
Messages
13
Location
Ohio
Can anyone tell me the proper battery is for the JLG 40F? The battery that was in there when I got it was a battery group size 25, is that the correct or is there a different size that should be used? The battery finally died and time for a replacement.
 
Top