OLDDODGETRUCKS
Well-Known Member
Hello,
Looking for some input on a no 4x4 issue with a 210LJ i have.
Complaint: No power to MFWD
210LJ T0210LJ890055
I put machine up on stands all 4 wheels and confirmed no power to front tires.
Output splines, Driveline, Ring/pinion, axles, Planetaries all OK.
Diagnostics completed so far:
New MFWD Switch Installed previously
Good +12V signal at MFWD Solenoid
Solenoid Ohms good Per JD repair manual 10.5 ohms
Pressure at MFWD port good 285 PSI at 1500 RPM controlled by MFWD Switch
Deere service manual points to internal leakage due to Delivery tube, MFWD piston seal, Control valve gasket, or MFWD Solenoid. Any other external tests i can try before pulling transmission for teardown?
Looking for some input on a no 4x4 issue with a 210LJ i have.
Complaint: No power to MFWD
210LJ T0210LJ890055
I put machine up on stands all 4 wheels and confirmed no power to front tires.
Output splines, Driveline, Ring/pinion, axles, Planetaries all OK.
Diagnostics completed so far:
New MFWD Switch Installed previously
Good +12V signal at MFWD Solenoid
Solenoid Ohms good Per JD repair manual 10.5 ohms
Pressure at MFWD port good 285 PSI at 1500 RPM controlled by MFWD Switch
Deere service manual points to internal leakage due to Delivery tube, MFWD piston seal, Control valve gasket, or MFWD Solenoid. Any other external tests i can try before pulling transmission for teardown?