• 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!

Recent content by bkmech

  1. B

    IR DD 24

    We’ll update on DD 24. The relay front LH side of engine is start relay. Found oil pressure sender wire was pulled off of sender and wire tied to steel injector line. Insulation was cracked badly and bare wire was making contact to steel line. I think engine shut down because of grounded oil...
  2. B

    leeboy 8515 track wont go forward

    Well if it’s an early 8515 then it’s Mc 200 later 8515s had plus 1 ether way check traction lever potentiometer drive gears. If they are alll plastic it’s early style they split throwing off parameters set up when optimizing
  3. B

    Blow Knox pf115

    PF 115s had dynex pumps.We’re pretty good. auxiliary pumps had problems with feedback rods and compensator springs. Auger pumps had force motor issues
  4. B

    IR DD 24

    Well your a good bunch!
  5. B

    IR DD 24

    No problem Thank you I’m very impressed with all the replies/help with this problem
  6. B

    IR DD 24

    Thanks so much I’ll try this schematic tomorrow
  7. B

    IR DD 24

    S# 152774
  8. B

    IR DD 24

    Dynapac had specific relays also. This one has 4 wires in relay base two red assuming power in and out one is ground and other I would think control the machine is at my shop where I work will get a pic to you Monday evening.
  9. B

    IR DD 24

    Thanks so much for your help. On the Deutz engine…front lower left is a Bosch relay in a large housing any idea what that’s for?
  10. B

    IR DD 24

    Well I know 2 of the 4 fuses have power in and out they are 20 amps the others are 5 amp and 10 amp not sure if they are correct but no power in on those two. all fuses are good no corrosion. I’m assuming solid gray wire should be hot and it’s not since a gray with black tracer has continuity to...
  11. B

    IR DD 24

    Yep Jumped seat switch engine cranks. Machine in neutral. Emergency stop has continuity through it I’m assuming at least one wire at emergency stop should have 12 volts but does not.
  12. B

    IR DD 24

    Thank you for the reply Engine cranks but wont start. i can use power probe and power up brake light on dash and engine shut down solenoid clicks. Checked for continuity across emergency stop NC switches found ok. 4 wires on emergency stop not sure where they go. I know when depressed shuts on...
  13. B

    IR DD 24

    Hi new to this forum have worked on paver equipment for 38 years and counting. Need an electrical schematics for a 1990–95 DD24 can anyone help?
See more
Top