5-6Change 4TM 9-2350-267-34COOLING FAN DRIVE ASSEMBLY REPAIR (CONTINUED)CLEANING AND INSPECTIONABCDWARNINGDry-cleaning solvent (PD-680) is toxic and flammable.To prevent personal injury when using PD-680, use onlyin a well ventilated area. Avoid breathing vapors. If youbecome dizzy get fresh air immediately and seek medicalattention. Avoid contact with eyes, skin, and clothing.Use protective goggles, gloves, and clothing. If contactis made, immediately flush with water and seek medicalattention. The flashpoint for Type I dry-cleaning solventis 100°F (38°C); for Type II it is 138°F (50ºC). Do notuse near open flame or excessive heat.Clean all parts with dry-cleaning solvent before inspection.Inspect inner housing cover (8) for cracks or distortion. Replace ifEcracked or distorted.FInspect two retainers (14) for burrs, cracks or chips. Replace ifburred, cracked or chipped.GInspect bearing (19) and bearing (21) for damage or defects(TM 9-214). Replace if defective.Inspect sleeve (22) for cracks. Replace if cracked.Inspect spacer (20) for burrs or sharp edges. Replace if burred ordefective.Inspect gear (39) for burrs, or cracked or broken splines. Replace ifsplines are cracked or broken. Remove burrs with fine file or stone.
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