TM 9-2320-361-20 TM 9-2320-361-34 CHAPTER 6 COOLING SYSTEM MAINTENANCE 6-1. RADIATOR MAINTENANCE THIS TASK COVERS: a. Cleaning and Inspection b. Test and Repair INITIAL SETUP APPLICABLE MODELS MATERIALS/PARTS All Solder (Appendix C, Itern 23) TOOLS REFERENCES (TM) General mechanic’s tool kit TM 9-2320-361-20 (Appendix B, Item 1) TM 9-2320-361-34P Soldering iron TM 750-254 (Apppendix B, Item 13) EQUIPMENT CONDITION Radiator and brackets removed (TM 9-2320-361-20). I a. Cleaning and Inspection I 1. Clean radiator (5) (TM 750-254). 2. Inspect radiator (5) for cracked, broken, or damaged components. 3. Inspect radiator upper tank (l), lower tank (4), filler neck (2), and overflow pipe (3) for obvious defects. Repair or replace if defective (TM 750-254). b. Test and Repair 1. Pressure test radiator (5) for leaks (TM 750-254). 2. Repair defective radiator components (TM 750-254). 6-1