TM 9-2320-209-20-3-1 (e) Tee fitting NOTE Tee fitting at secondary and final filter assem- blies on truck with LD-465 engine is used for this typical procedure. 1. Open hood and left side panel. Refer to TM 9-2320-209-10. 2. Using 5/8-inch combination box and open end wrench, unscrew and take off tube nut ( 1). Using 9/16-inch wrench, unscrew and take off elbow (2) . 3. Using 9/16-inch open end wrench, hold elbow ( 3). Using 11/16-inch com- bination box and open end box wrench, unscrew and take off hose nut (4) . Using 9/16-inch wrench, unscrew and take off elbow (3) . 4. Using 10-inch pipe wrench, unscrew and take off tee fitting (5) . END OF TASK TA 087078 4-17