This task covers:
d. Follow-On Maintenance
Cylinder head disassembled, (Para 20-49)
Tools and Special Tools
Tool Kit, General Mechanics
(Item 240, Appendix F)
Gloves, Chemical Oil Protective
(Item 81, Appendix F)
Goggles, Industrial (Item 83, Appendix F)
Tap and Die Set (Item 234, Appendix F)
Screw (1/2 in. by 4 in.)
20-54. WATER NOZZLE REPAIR.
All water nozzles are removed
the same way.
Start 1/2 in. tap in water nozzle (1) in
cylinder head (2).
If water nozzle is not removed in
Step (2), go on to Step (3).
Thread water nozzle (1) 1/2 in. (12.7 mm)
deep in cylinder head (2). Remove tap.
Thread 1/2 in. screw in water nozzle (1).
Pull on screw and remove water nozzle (1)
from cylinder head (2).