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 TM 55-1905-223-24-5
CAUTION
Top-stop injector plunger travel can be adjusted only when the injectors are
removed from the engine. Use the injector adjusting tool to set the injectors.
(a) The top-stop injector preload setting is made at the same injector adjustment position on the
accessory drive pulley which is used for the dial indicator method.
(b) Rotate the accessory drive clockwise until the "A" valve set mark on the accessory drive
pulley is aligned with the pointer (FIGURE 2-21).
(c) Loosen the lock nut on the injector adjusting screw (FIGURE 3-26) on cylinder No. 3. Tighten
the adjusting screw until all the clearance is removed from the injector train.
FIGURE 3-25. Injector Adjusting Screw .
(d) Tighten the adjusting screw one additional turn to correctly seat the link.
(e) Loosen the injector adjusting screw until the injector spring retainer washer touches the top-
stop screw (FIGURE 3-26).
3-39
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