TM 10-3930-675-20-1
0006 00-18
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0006 00
Table 4. Steering System Troubleshooting Procedures (Non-Error Code).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Steering Control is Poor or Nonexistent.
1. Access
maintenance
ECS
display and check for active
steering system error codes
(WP 0004 00).
Perform
troubleshooting
procedures to clear diagnostic
code(s) (WP 0005 00).
2. Ensure that steering system
accumulator shutoff valve is in
closed position.
Close shutoff valve as required
(WP 0164 00).
3. Inspect steering cylinders for
obstructions, damage, and
signs of leakage.
a. Remove any obstructions.
b. Replace damaged or leaking
steering cylinder(s) (WP 0133
00).
4. Check hydraulic steering lines
and hoses for damage and
signs of leakage.
a. Tighten loose connections.
b. Replace damaged or leaking
lines and hoses (WP 0132 00).
5. Test operating pressure for
both steering pumps (WP 0186
00, test points no. 6 and 7).
Operating pressure should be
3045 psi (210 bar).
Notify DS maintenance to adjust
or
replace
tophandler
and
steering
hydraulic
pump
assembly.
