TM 5-2420-231-23-1
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Table 1. Backhoe Auxiliary Hydraulic Control Does Not Operate Correctly - Continued.
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 2. Inspect Upper Backhoe
Backhoe Auxiliary Hydraulic
Auxiliary Hydraulic Hoses.
Control Does Not Operate
Correctly - Continued
Inspect upper backhoe auxiliary
Upper Backhoe Auxiliary Hydraulic
hydraulic hoses (Figure 5, Item 1) for
Hoses OK - Proceed to Test Step 3.
damage and Class III leaks.
Upper Backhoe Auxiliary Hydraulic
Hoses Damaged or Leaking From
Connectors - Replace upper backhoe
auxiliary hydraulic hoses (WP 0251).
Proceed to Test Step 14.
Figure 5. Upper Backhoe Auxiliary Hydraulic Hoses.
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