TM 10-3930-675-20-1
0034 00-3
MECHANICAL OR HYDRAULIC STEERING FAILURE TROUBLESHOOTING - CONTINUED
0034 00
Table 4. Error Code 320 - Left-Front Wheel Angle Cannot Reach Set Point Value Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 320 - Left-Front Wheel Angle
Cannot Reach Set Point Value
1. Check wheel for obstruction
that will not allow wheel to
reach set point value.
Remove any obstruction(s).
2. Check hydraulic pressure at
test points no. 3, 6, and 7 (WP
0186 00). Pressure should be
3045 psi (210 bar).
a. If hydraulic pressure is not as
specified,
notify
DS
Maintenance
to
replace
tophandler and steering pump
assembly.
b. If hydraulic pressure is as
specified,
notify
DS
Maintenance
to
replace
steering control valve.
Table 5. Error Code 321 - Right-Front Wheel is Not Calibrated Correctly Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 321 - Right-Front Wheel is Not
Calibrated Correctly
Calibrate steering (WP 0196 00).
Table 6. Error Code 322 - Right-Rear Wheel is Not Calibrated Correctly Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 322 - Right-Rear Wheel is Not
Calibrated Correctly
Calibrate steering (WP 0196 00).
