TM 10-3930-675-24-1
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0007 00
Table 4. Steering System
Troubleshooting Procedures
(Non-Error Code).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Steering Control is Poor or Nonexistent.
1. Check for any active steering Perform troubleshooting for
error code(s).
00).
2. Check the steering system Close steering system dump
dump valve located behind the valve (WP 0164 00).
cab.
3. Inspect
steering
system a. Remove any obstructions.
components, lines, hoses, and b. Replace any damaged lines,
cylinders for damage, leaks, or
hoses, or fittings, and tighten
obstructions.
loose connections (WP 0134
00).
c. Replace any damaged or
leaking steering cylinder (WP
0135 00).
4. Check for proper operation.
If no notable change is heard or
Enter into "EXTRA FUNCT"
felt while turning the pumps on
2(13) in the diagnostic menu.
and off, perform troubleshooting
Operate the pump cutoff
procedure for the 611 valve
function and observe any
hydraulic/electrical circuit (WP
change in engine sound.
5. Check
steering
system a. Compare
the
hydraulic
hydraulic pressures at test
pressures of the test points. All
points 3, 6, and 7 (WP 0188 00
three should be the same 430
00).
to 3,045 psi (2,965 to 20,995
kPa).
b. If pressures are not as
specified, replace steering/
tophandler pump assembly
(WP 0242 00).
0007 00-69