TM 5-3805-293-23-2
0021
Table 1. Chassis Troubleshooting - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Cylinder Rods Do Not
Move Evenly - Contin-
ued
Figure 2. Implement Cylinders.
0021
4. Implement or Steering is
1. Check for contamination in
Hydraulic Oil Is Contaminated - Ser-
Sluggish or Does Not
hydraulic oil (WP 0217).
vice hydraulic oil (WP 0217) and
Respond
replace hydraulic oil filter (WP 0208).
Perform oil configuration (WP 0217).
2. Check pump signal relief control
Pressure Readings Do Not
Change - Replace signal resolver
valve for proper setting, perform
(WP 0246).
Signal Resolver Test (WP 0044).
Pressure Readings Change - Pro-
ceed to step 3.
3. Check for Class III leaks at the
Leaks Identified - Replace leaking
hydraulic tank and hydraulic fan
hydraulic lines (WP 0133).
steering pump.
No Leaks - Proceed to step 4.
4. 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 5.
5. Start and run machine (TM 5-
3805-293-10) to verify malfunc-
tion has been corrected.