Sensing System Left Tool Position Sensor - Out Of Range (G.10.A.95.82 - G.30.C.24) - Case IH AFX8010 Repair Manual

Sensing system Left tool position sensor - Out of range
(G.10.A.95.82 - G.30.C.24)
AFX8010
E0020-07 - Left Header Height / Tilt Sensor
Cause:
The left height/tilt sensor (R-12) circuit is not moving when the feeder is moving.
Possible failure modes:
1. The left height/tilt sensor is mechanically bound up.
Solution:
1.
Enter the Universal Display Plus "DIAG" screen. Select the "HDR HEIGHT/TILT" sort menu, and select
"LEFT SEN" to check the voltage range. Manually raise and lower the header against the ground several
times while monitoring the voltage; the voltage should stay within range, and should change smoothly with
header sense plate movement.
The voltage range for a properly adjusted sensor is 0.2 - 4.7 volts.
A. If the voltage reading does not change, the header protection plates are locked up, the sensor
mechanical linkage is unhooked, or the sensor is mechanically bound up. Inspect the header plates
and sensor linkage, and free up as necessary.
B.
If the voltage reading changes with feeder and header movement, erase the fault code and continue
operation.
TOOL POSITIONING - LIFTING
9706 1 27/05/2004
G.10.A / 50