TM 9-2320-209-20-3-4 FRAME 3 1. Put clamp (1) on end of inlet hose (2). Put end of inlet hose (2) on elbow connector (3). 2. Using screwdriver, screw and tighten clamp (1). 3. Put clamp (4) on end of return hose (5). 4. Put end of return hose (5) on battery box heating pad connector (6). 5. Using screwdriver, screw and tighten clamp (4). 6. Put clamp (7) on other end of return hose (5). 7. Put end of return hose (5) on elbow connector (8). 8. Using screwdriver, screw and tighten clamp (7). GO TO FRAME 4 23-43