TM 5-3805-293-23-2
0025
Table 1. Implement Troubleshooting Procedures.
0025
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Implement Circuits are
1. Inspect hydraulic oil for correct
Oil Level OK - Proceed to step 2.
Too Slow
level and type (LO 5-3805-293-
Oil Level Low - Drain and refill
13).
hydraulic tank (LO 5-3805-293-13)
and perform oil configuration (WP
0217).
Oil Incorrect for Operating
Conditions - Drain and refill
hydraulic tank (WP 0217) and
replace hydraulic filter (WP 0208).
Perform oil configuration (WP 0217).
2. Perform Margin Pressure Adjust-
Pressure Cannot Be Adjusted or
ment (WP 0044).
Remains Low - Replace implement
steering pump control valve (WP
0121).
Pressure OK - Proceed to step 3.
3. Start and run machine (TM 5-
3805-293-10) to verify malfunc-
tion has been corrected.
2. Performance of All
1. Inspect hydraulic oil for correct
Oil Level OK - Proceed to step 2.
Implements Are Erratic
level (LO 5-3805-293-13).
Oil Level Low - Drain and refill
hydraulic tank (LO 5-3805-293-13)
and perform oil configuration (WP
0217).
2. Start machine, and monitor
hydraulic oil temperature using
the messenger (TM 5-3805-293-
10) until hydraulic oil reaches at
least 104 degrees F (40 degrees
C).
Performance of All Implements
3. Operate the blade lift, blade side
Remain Erratic - Proceed to step 4.
shift, blade tip, scarifier, and cen-
ter shift (TM 5-3805-293-10) to
Performance of Implements OK -
allow air to bleed from system.
Proceed to step 6.
4. Perform Margin Pressure Adjust-
Pressure Cannot Be Adjusted or
Remains Low - Replace implement
ment (WP 0044).
steering pump control valve (WP
0121), proceed to step 6.
Pressure OK - proceed to step 5.
