TM 10-3930-671-24 Table 2-2.  Unit Troubleshooting Procedures - CONT. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION HYDRAULIC SYSTEM (CONT.) 15. PUMP NOT DELIVERING HYDRAULIC FLUID - CONT. Step 3. Remove and clean hydraulic tank strainer (Appendix F, Hydraulic Sump - Fluid and Filter Change, Section 10.1). If pump still does not deliver hydraulic fluid, replace hydraulic pump.  Notify DS/GS maintenance. 16. PUMP NOT DEVELOPING SUFFICIENT PRESSURE. Step 1. Check hydraulic hoses for secure connections. If one or more hose connections are loose, tighten connections (Para 3-30). If hose connections are not loose, go to step 2. Step 2. Replace hydraulic fluid filter (Appendix F, Hydraulic Sump - Fluid and Filter Change, Section 10.1). If still does not develop sufficient pressure, go to step 3. Step 3. Remove and clean hydraulic tank strainer (Appendix F, Hydraulic Sump - Fluid and Filter Change, Section 10.1). If still does not develop sufficient pressure, replace hydraulic pump., Notify DS/GS maintenance. 17. NOISY PUMP. Step 1. Check hydraulic hoses for secure connections. If one or more hose connections are loose, tighten connections (Para 3-30). If hose connections are not loose, go to step 2. Step 2. Replace hydraulic fluid filter (Appendix F, Hydraulic Sump - Fluid and Filter Change, Section 10.1). If pump is still noisy, go to step 3. 2-12