5. Install two spiral hose clamps

TM 5-2590-512-13&P 5. Install two spiral hose clamps (1), loosely on dipper cylinder near top so that screw tighteners (2) are on bottom of dipper cylinder. 6. Place hose clamp (3) on top of dipper cylinder. Place center of clamp about 8 inches from dipper cylinder upper end. 7. Slide spiral hose clamps (1) over base ends of hose clamp (3) and tighten. NOTE When dipper cylinder is extended, 30 inch hoses may need more slack, to avoid stretching. Adjust hoses as follows: Loosen clamps (1) and move clamp (3) lower or higher on dipper cylinder until enough slack Is obtained. Move and tighten clamps (1). NOTE Use snap ring pliers supplied in kit to remove 2 Inch retaining ring (4). 8. Remove 2 inch retaining ring (4) and flat washer (5) on driver's side boom arm pivot pin (6). 9. Discard flat washer (5). 10. Apply GAA grease to exposed end of boom arm pivot pin (6). Install hose hanger bracket (7) and existing 2 inch retaining ring (4) on boom arm pivot pin (6). 11. Insert lynch pin (8) downward through hole in lower pin (9) on hose hanger bracket (7) to store. Pivot ring section of lynch pin (8) to locking position. 4-11