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REPAIR INSTRUCTIONS
INJECTION NOZZLE HOLDER INSERT
The injection nozzle holder insert is machined to provide a press fit in cylinder head.
Insert Removal
1.To remove injection nozzle holder insert, tap ID with 3/4-10 tap. Refer to Figure 228.
2.Install nozzle sleeve puller J 29880 (2) to slide hammer J 2619-01 (1) or equivalent.
3.Thread sleeve puller into end of injection nozzle holder insert. Use slide hammer to remove insert.
Insert Installation
1.Thoroughly clean insert bore and surrounding area before installing insert.
2.Apply Loctite 620 completely around the center of all three sealing diameters of the new insert. Refer to Figure 229.
3.Using nozzle sleeve installer J 29297 (2), drive insert (1) into cylinder head until it bottoms in lower counterbore face.
