TM 5-3895-370-14&PTable 5-4. Direct And General Support Troubleshooting Procedures - CONT.MalfunctionTest or inspectionCorrective actionHYDRAULIC SYSTEM (CONT)Step 2. Check input pressure at hydraulic motor.If pressure to motor is 4500 to 5000 psi (31026 - 34474 kPa), go to step 3.If pressure to motor is not 4500 to 5000 psi (31026 - 34474 kPa), go to fault symptom #2.Step 3. Check return hose from hydraulic motor to hydraulic tank.If hose is crimped, damaged, or leaking, replace hose (para 4-136).If hoses are not crimped, damaged, or leaking, go to step 4.Step 4. Check return pressure from hydraulic motor.If return pressure is not 4500 to 5000 psi (31026 - 34474 kPa), replace and repair hydraulicmotor (para 5-48).If return pressure is 4500 to 5000 (31026 - 34474 kPa), go to step 5.Step 5. Inspect return filter in hydraulic tank.If filter is clogged, clean or replace filter (para 4-144).If filter is not clogged, fault not corrected. Notify supervisor.19.HYDRAULIC VARIABLE-SPEED PUMP DOES NOT OPERATE.Step 1. Inspect transmission cable.If cable is broken, bent, or crushed, replace transmission cable (para 4-94).If cable is free from damage, go to step 2.Step 2. Inspect transmission control lever and linkage.If linkage does not operate correctly, replace transmission control lever and linkage (para 4-93).If linkage operates correctly, go to step 3.Step 3. Inspect feed and return hoses from hydraulic tank to hydraulic variable-speed pump.If hoses are crimped, damaged, or leaking, replace hoses (para 4-136).If hoses are not crimped, damaged, or leaking, go to step 4.5-17
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
