TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 28-15. FRONT SERVO REPAIR This task covers: a. Disassembly b. Cleaning INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Transmission fluid (Appendix C, Item 37) Manual References TM 9-2320-387-24P c. Inspection d. Assembly EquipmentCondition Transmission disassembled into subassemblies (para. 28-3). Maintenance Level General support NOTE Work area should be well-ventilated, clean, and free from blowing dirt and dust. va.Disassembly 1. Remove spring retainer (4) and piston (3) from pin (1). 2. Remove seal (2) from piston (3). [I Clean all components in accordance with para. 2-14. vc.Inspectionl 1. Inspect front servo piston (3) for cracks and broken seal groove. Replace if damaged. 2. Inspect piston pin (1) for cracks, bends, and damaged snapring groove. Replace if damaged. 3. Inspect spring (5) for breaks and distortion. Replace if damaged. [I 1. Coat seal (2) with transmission fluid (Dexron@ III) and install seal (2) on piston (3). 2. Install pin (11 on piston (3) and secure with spring retainer (4). ’ 28-57