TM 5-3805-296-23-4
0280
CONTROL VALVE PILOT HOSES REMOVAL CONTINUED
38. Loosen tube nut (Figure 13, Item 6) and remove hose (Figure 13, Item 7) from fitting (Figure 13, Item 5).
39. Loosen tube nut (Figure 13, Item 4) and remove fitting (Figure 13, Item 5) from fitting (Figure 13, Item 3).
40. Loosen tube nut (Figure 13, Item 2) and remove fitting (Figure 13, Item 3) from fitting (Figure 13, Item 1).
41. Loosen tube nut (Figure 13, Item 9) and remove fitting (Figure 13, Item 8) from fitting (Figure 13, Item 1).
42. Remove four O-rings (Figure 13, Items 10, 11, 12, and 14) from three fittings (Figure 13, Items 1, 3, and 5).
Discard O-rings.
WARNING
Take the following precautions before grinding, cutting, or welding any equipment that has
been CARC-coated:
Wear protective equipment (e.g., goggles, gloves, apron) when grinding or
sanding CARC-coated equipment. Do not leave any skin exposed.
Use high-efficiency air purifying respirators when grinding or sanding CARC-coated
equipment.
Never weld or cut CARC-coated equipment; grind or sand off CARC paint
completely before welding.
CARC paint contains isocyanate (HDI) which is highly irritating to the skin and
respiratory system. High concentrations of HDI can produce itching and reddening
of the skin, a burning sensation in the throat and nose, and watering of the eyes.
In extreme concentrations, HDI can cause coughing, shortness of breath, pain
during respiration, increased sputum production, and chest tightness.
Failure to follow these warnings may result in injury or death to personnel.
CAUTION
Remove CARC paint from fittings prior to removal. Failure to follow this caution will cause
damage to equipment.
0280-17
