TM 5-4320-300-144-36. COOLING FAN ASSEMBLY (CONT)Location/ItemActionRemarksINSPECTION/REPLACEMENTWARNINGSevere burns, illness, or death may result if personnel fail to handle dieselfuel properly. Observe the following precautions:·Do not inhale vapor.·Do not handle fuel near open flame, sparks, or excessive heat.·Be certain fuel lines and connections are secure.·Work in a well-ventilated area.Compressed air used for cleaning shall not exceed 100 psi (690 kPa). Usegoggles or face shield for eye protection. Do not direct airstream againstskin.4.Fan shaftClean fan blade; assembled pulley, shaft bracket,assemblyand shaft assembly; and mounting hardware withclean VV-F-800 diesel fuel. Dry with compressedair. Rotate fan shaft assembly and bearings. Ifbearings are rough or tight notify direct supportmaintenance.5.PulleyInspect pulley for excessive rust, corrosion, worngrooves, cracks, or other damage. Notify directsupport maintenance if pulley is damaged.6.Fan bladeInspect fan blade for excessive rust or corrosion,bends, cracks, or other damage. Replace fanblade if damaged.7.Fan shaftInspect fan shaft bracket for excessive rust, corro-bracketsion, or other damage. If bracket is damaged, notifydirect support maintenance.8.MountingInspect mounting hardware for rust, corrosion, orhardwaredamaged or stripped threads. Replace hardware ifdamaged.INSTALLATION9.Fan shaftPosition fan shaft bracket assembly, and pulleybracketas a unit on engine. Install mounting bolts, lock-assembly andwasher, and washers and tighten hand tight.pulley unitSlip fan drive belts over pulley.10. Fan bladePosition fan blade on pulley with holes alined andinstall mounting bolts and lockwashers. Adjustbelt tension in accordance with table 4-1, Item 1.4-145
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
