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 TM 55-1905-223-24-5
(a)
Apply a light coat of blue compound to the injector cup.
(b)
Install the injector assembly into the sleeve.
(c)
Tighten the capscrews to 10 to 12 ft-lb. torque.
(d)
Remove the injector and check the pattern of the blue compound in the sleeve.
(e)
The pattern in the sleeve must be a minimum of 0.060 inch (1.52 mm) wide and 0.469 inch (11.91 mm)
from the bottom surface of the cylinder head (FIGURE 4-14).
(f)
If the sleeve does not meet those specifications, it must be replaced.
(g)
Install the injector assembly into the sleeve.
(h)
Install the capscrews to 10 to 12 ft-lb. torque.
(i)
Use the gauge block to measure the protrusion of the injector tip (FIGURE 4-13).
(j)
The protrusion of the tip must measure 0.060 to 0.070 inch (1.52 to 1.78 mm).
FIGURE 4-14. Injector Sleeve Measurements.
4-26
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