Figure 4-15. Injector Tube, Installation.

TM 55-1930-208-24

4-10. HEAD, CYLINDER - Continued.

e. Assembly. (Refer to figures 4-15 through 4-21).

(1) Refer to figure 4-15 and place a new injector tube seal ring in cylinder head counter-bore.

(2) Place the installer in the injector tube.

(3) Insert pilot through the small opening in the tube and thread it into the tapped end ofhe installation.

(4) Slip the injector tube into the injector bore and drive it into place.

Figure 4-15. Injector Tube, Installation.

(5) Refer to figure 4-16 and turn the cylinder head bottom side up and remove the pilot.

(6) Thread the upsetting die into the tapped end of the installer.

(7) Tighten the upsetting die to 30 lb-ft (41 Nm). Then remove the die and installer.

Figure 4-16. Injector Tube, Upsetting.

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