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Table 1. Response of All Implements Too Slow, Cushion Hitch Operates Normally Continued.
LOAD CYLINDER ROD DOES NOT EXTEND FULLY

Field Maintenance Manual For Military 621G Scraper -2 Page Navigation
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TM 5-3805-296-23-2
0125
Table 1. Response of All Implements Too Slow, Cushion Hitch Operates Normally Continued.
0125
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Perform bowl solenoids calibration
Calibration Successful Proceed to
Response of All Implements
(WP 0173).
step 5.
Too Slow, Cushion Hitch
Calibration Unsuccessful, Fault
Operates Normally
Code Active Diagnose and repair
Continued
fault code displayed on screen
(WP 0005).
Proceed to Test Step 6.
5. Perform ejector solenoids
Calibration Successful Proceed to
calibration (WP 0173).
step 6.
Calibration Unsuccessful, Fault
Code Active Diagnose and repair
fault code displayed on screen
(WP 0005).
Proceed to Test Step 6.
6. Perform apron solenoids
Calibration Successful Proceed to
calibration (WP 0173).
Test Step 5.
Calibration Unsuccessful, Fault
Code Active Diagnose and repair
fault code displayed on screen
(WP 0005).
Proceed to Test Step 6.
Test Step 5. Perform Cycle Time
Test.
Cycle Time of All Implements WIthin
Perform implement cylinder cycle time
Specification Troubleshooting
test for apron, bowl, and ejector
complete.
(WP 0174).
Cycle Time of One or Two
Implements Not Within Specification
Perform Response of One Implement
Too Slow (WP 0124).
Cycle Time of All Implements Not
Within Specification Replace
hydraulic and steering pump
(WP 0393).
Proceed to Test Step 6.
Test Step 6. Verify Malfunction is
Resolved.
Perform implement cylinder cycle time
Cycle Time of All Implements WIthin
test for apron, bowl, and ejector
Specification Troubleshooting
(WP 0174).
complete.
Cycle Time of One or Two
Implements Not Within Specification
Perform Response of One Implement
Too Slow (WP 0124).
Cycle Time of All Implements Not
Within Specification Repeat
troubleshooting from the beginning.
END OF WORK PACKAGE
0125-12


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