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  1. S

    Volvo 480 E

    New "E" series tier 4 final is way much reliable than the past "D" series. Pilot controls and pump/LS system are now "positif flow", wich mean better fuel economy, better and smoother control, plus you have a bigger cab. Another plus is the bluetooth phone connection and the operator can set is...
  2. S

    Volvo MC85C Service/Operator Manual

    http://www.strongco.com/
  3. S

    volvo l120e problem

    you have a bad coil, or wiring issue
  4. S

    volvo ac

    for the communication error, unless you have a harness problem or voltage issue, your gonna have to change the ECU...
  5. S

    Volvo EC240B High Voltage Error Code 21

    alternator
  6. S

    Low brake pressure Volvo l180f 2008

    pressure should be at 3050. Pressure is adjust directly on P3 pump flow compensator.
  7. S

    Low brake pressure Volvo l180f 2008

    remove the accumulators and check if you are able to push the diaphragm in the center with a screwdriver, if so they need to be change. Or you can put a special fitting and check the pressure reading with a body jack, if the pressure in under 500 psi, need to be change. As for the fan trouble...
  8. S

    Volvo L350F - Still with steering wheel ?

    its because the owner didn`t ask for the CDC option. Even with CDC installed , your still gonna have the steering wheel, and probably Volvo will always keep the steering wheel for safety purpose...
  9. S

    slip in transmission clutch plates

    check clutch pressure, if its below spec swap trans solenoid. check filter for contamination. You probably need to remove the trans and open it to see the damage!
  10. S

    Volvo L120F

    If the dash is not working, its sure your not gonna have throttle. as the dash control the hold current for the relay that is sending voltage to engine ECU. If I remember right, its the relay 12 or 13, controlled by the pin 24 from the dash!
  11. S

    Volvo L90C Low brake pressure light

    bad accumulator, remove-check and repair...
  12. S

    Volvo L120F

    I can give you more input but you will have to give me some readings... What is the fuel suply pressure ? What is the common rail pressure ? I`m still confusing that the dash don`t show code about fuel pressure. Did you changed all the injectors, been there done that; a specialized fuel shop...
  13. S

    Volvo L70D Brake pressure fault

    Pin 3 SE504 share the same wire to pin 1 MA502, and pin 11 from connector UA. Wire number 5106 BL/W color. Little hard to understand what you really wanna know... MA502 diode current should pass from wire SB31 (pin 2) to BL/W 5106 (pin 1), but should not pass from the other side. hope it helps.
  14. S

    Any ideas for cheap antitheft system

    a little hidden ball valve on the fuel line. They will be able to start and run untill filters empty, most of the time the machine is stuck just before getting on trailer. Trust me it really works fine.
  15. S

    Pc300hd dead

    batery relay ?
  16. S

    720G Shifter

    I changed 3 circuit board in the past 2 years. Re-call the dealer, they should be able to find the PN. section 424/100 item number 25 from prosis
  17. S

    Case 9020B throttle problem

    If I`m right, there is a wire between motor controller and fuel pump? When something froze up and controller try to give more rpm, it will make the wire to be longer than before ? I found 6-7 ohms little high, you wanna be closer to 0, but can be ok!
  18. S

    Komatsu PC 300-8 Govenor control problem

    a special function for traveling (computer controlled) is making 100-200 higher rpm. When you hit the travel pedal and the rpm is already set a max high rpm, it will try to give 100-200 more and will make the linkage to hit the stop screw. You don`t wanna hit that screw. Ensure the max rpm is...
  19. S

    Volvo Ec 330b how to switch controls

    depending when the machine was ordered, this valve is or not installed (option) . you will have to swap hoses if not!
  20. S

    Volvo L120F

    I found very strange no error appear in dash. FCV= fuel regulator. When you start the engine and put the pedal to max, the engine stays at idle ?
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