MOS-94P Multiple Launch Rocket System (MLRS) Repairer M142 HIMARS Download
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2. Remove the cable guide cover, cable guide support. 3. Measure and record the distance from the ball nut drive assembly from the rear of the boom extension actuator in accordance with TM 9-1055-1646-13&P. 4. Remove the extension actuator in accordance with TM 9-1055-1646-13&P. 5. Install the boom extension actuator in accordance with TM 9-1055-1646-13&P. 6. Install the cable guide cover, cable guide support. 7. Adjust the boom-in and boom-out limit switch in accordance with TM 9-1055-1646- 13&P. 8. Verify the boom extension actuator is operational. 9. Complete maintenance forms. Evaluation Preparation: Ensure all items required in the condition statement (or appropriate substitutions) are on hand and all safety requirements are met. Performance Measures GO NO-GO 1. Performed a visual inspection of the boom extension actuator _____ _____ and corrected any defects. 2. Removed the cable guide cover, cable guide support. _____ _____ 3. Measured and recorded the distance from the ball nut drive _____ _____ assembly from the rear of the boom extension actuator to aid in installation. 4. Removed the extension actuator. _____ _____ 5. Installed the replacement boom extension actuator. _____ _____ 6. Installed the cable guide cover, cable guide support. _____ _____ 7. Performed the boom-in and boom-out limit switch adjustment procedure. _____ _____ 8. Verified that the boom extension actuator was operational. _____ _____ 9. Completed maintenance forms, if required. _____ _____ 3-134 1 October 2014