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TM 5-4320-306-24
2-22. REPLACE/REPAIR ENGINE COVER; REPLACE INTAKE DUCT ASSEMBLY (Continued)
WARNING
Death or serious injury could occur if unauthorized or unnecessary personnel are in the hoisting
area. Permit only personnel actually engaged in the hoisting operation to be near the unit and
hoisting equipment. All instructions for the hoisting operations must come from one authorized
person.
Injury to personnel or damage to equipment could occur from improper hoisting Hoist the load
slowly to avoid tearing out lifting bail assembly, slipping slings, or load shift. Do not jerk the load
or swing it from side-to-side when hoisting This places additional stress on hoisting components
which can cause failure and loss of load. Be sure hoisting equipment is on solid footing and is
suitable for the size of the load Watch boom angle and overhead clearance when hoisting.
3
Secure sling to the four upper corners of frame (3) Secure hoist to the sling above the center of the frame.
4
Remove the bolts, washers, and nuts which secure the frame to the skid.
5
Lift frame (3) carefully from the skid, making sure it does not catch on or damage engine or pump components.
6
Place the removed frame on blocks, leveled to prevent distortion of the frame.
CLEANING/INSPECTION:
WARNING
Dry cleaning solvent P-D-680 (safety or Stoddard's Solvent) is potentially dangerous. Avoid
repeated and prolonged breathing of vapors and skin contact with the liquid. Do not use near
open flame, arcing equipment, or other ignition source. Always wear eye protection and protective
clothing. The flash point of P-D-680 is 100° to 138°F (38° to 59ºC).
Death or serious injury could occur if compressed air is directed against the skin. Do not use
compressed air for cleaning or drying unless the pressure is/has been reduced to 30 psi (2. 11
kgCm2) or less. When working with compressed air always use chip guards, eye protection, and
other personal protective equipment.
1
Clean all parts with dry cleaning solvent to remove all traces of grease and oil.
2
Dry all parts with compressed air.
3
Inspect all mating surfaces and mounting holes for distortion and tears.
4
Check wing head studs (1 ) and receptacles (8) for sufficient tension to hold panels securely.
2-85
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