3-35. CYLINDER HEAD AND VALVE REPAIR (Contd)
Approved solvents may be flammable and will not be used near open flame. Use only in
well-ventilated area. Failure to comply may result in injury to personnel.
11. Cylinder head assembly (1)
a. Clean by submerging in
Circulate solvent to increase
effectiveness on salt, lime
deposits, and grease, etc.
b. Clean internal passages and
Use fuel passage cleaning brush
flush passages with solvent SD-3
(ST-876). Ensure lubricating oil
to remove deposits.
passages are open and clean.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use only with
effective chip guarding and personal protective equipment goggles or shield, gloves, etc.
Failure to comply may result in injury to personnel.
c. Dry with compressed air.
12. All other parts
Clean by submerging in solvent
Refer to para. 3-6 for additional
SD-3 and dry with compressed