TM 5-3810-307-24-2-2
Wash the cylinder head in hot soapy water solution.
After rinsing, use compressed air to dry the cylinder
head.
WARNING
Wear protective eye covering.
Clean the valve heads with a soft wire wheel.
NOTE
Keep the valves in a labeled rack to prevent
mixing prior to making measurements.
Polish the valve stem with a Scotch-Brite pad or
equivalent cleaning pad and diesel fuel or solvent.
Valve - Inspection (2-04)
Inspect for abnormal wear on the heads and stems.