TM-9-2350-261-34 Direct and General Maintenance Manual M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-34 REPAIR RADIATOR — Continued 0025 00 TEST RADIATOR FOR LEAKS WARNING Radiator can burst if over pressurized. Do not exceed 25 psi (172 kPa) air pressure. Ensure radiator is submerged before applying air pressure. Always wear safety goggles. 1. Plug auxiliary tank connector opening (4). Use radiator test plug set. 2. Plug radiator outlet opening (5). Use radiator test plug set. 3. Connect regulated air supply from radiator test stand to inlet opening (6). 4. Submerge radiator in radiator test stand. Apply 20-25 psi (137-172 kPa) air pressure to radiator. 5. If air bubbles appear, r epair r adiator. See REPAIR, Steps 1 - 6. FLUSH RADIATOR 1. Plug auxiliary tank connection opening (4). Use radiator test plug set. 2. Connect water supply to radiator outlet opening (5). Use radiator test stand. 0025 00-2