TM 9-2330-203-14&P
4-51. RADIUS ROD MAINTENANCE (M197A1 AND M198A1) (Con't).
b.
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective
goggles and gloves, and use only in a well-ventilated area. Avoid contact with
skin, eyes, and clothes, and DO NOT breathe vapors. DO NOT use near open flame
or excessive heat. The solvent's flash point is 100F-138F (38C-59C). If you
become dizzy while using cleaning solvent, Immediately get fresh air and medical
help. If solvent contacts eyes, immediately wash your eyes and get medical aid,
1.Clean all metal parts with dry cleaning solvent. Clean all other parts with detergent and water. Dry all parts thoroughly.
2.Inspect all parts for cracks, distortion, damaged threads, excessive corrosion, or other damage. Replace all damaged
parts.
3.Inspect radius rod for bends or damaged threads. Remove burrs using fine file.
c.
INSTALLATION
1.Install two washers (8) on each end of radius rod (9).
4-120
