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 TM 55-1905-223-24-1
(k) Repeat the adjustment process until the clearance is correct on both the intake and exhaust valves for
the cylinder being adjusted.
(6) Adjust the injector.
(a) Assemble the parts of the injector adjustment kit.
(b) Install the adjustment kit on the cylinder to be adjusted as shown (1, FIG. 2-45).
FIGURE 2-45. Adjusting Kit Installation.
(c) Adjust the indicator so that the top is touching the top of the injector plunger.
CAUTION
The tip must not touch the rocker lever.
(d) Lower the indicator 0.500 inch (12.7 mm) to allow for travel. Lock the indicator support to the post.
WARNING
The injector plunger is under spring tension. Do not allow tool to slip. Personal injury can result.
(e) With rocker lever actuator, depress the lever until the injector bottoms 2 or 3 times. This will remove
fuel from the cup (FIG. 2-46).
(f) Tighten the adjusting screw until the injector plunger is bottomed to the cup.
(g) Set the indicator to "O". Turn the adjusting screw backward and forward 2 or 3 times to confirm "O"
setting (FIG. 2-47).
2-114
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