TM 10-3930-669-34 3-5. CYLINDER HEAD ASSEMBLY REPLACEMENT. This task covers: a. Removal b. Installation INITIAL SETUP Tools and Special Tools Equipment Condition Tool Kit, General Mechanics: Automotive Engine OFF (TM 10-3930-669-10) (Item 1, Appendix E) Parking brake applied (TM 10-3930-669-10) Spring, Compressor (Item 21, Appendix E) Wheels chocked (TM 10-3930-669-10) Wrench, Torque (0-60 N•S) Blower ducting removed (Para 6-2) (Item 5, Appendix E) Materials/Parts Muffler removed (TM 10-3930-669-20) Wrench, Torque (0 to 175 lb-ft [0-237 N•S]) Exhaust manifold removed (Para 5-2) (Item 5, Appendix E) Intake manifold removed (Para 4-2) Gage Tightening (Item 22, Appendix E) Fuel return lines removed (TM 10-3930-669-20) Fuel lines removed Compound, Sealing (Item 24, Appendix B) (TM 10-3930-669-20) Grease, Automotive and Artillery, Injector removed (TM 10-3930-669-20) (Item 13, Appendix B) Glow plug removed (TM 10-3930-669-20) Lubricating Oil (Item 15, Appendix B) Intermediate Ring Packing, Preformed (2) Packing, Preformed (4) a. Removal NOTE Cylinder No.  1 is shown.  All cylinders are removed the same way. (1)  Remove  screw  (1),  washer  (2),  washer  (3),  rocker  cover  (4),  and  gasket  (5)  from  cylinder  head  (6).    Discard gasket. 3-36