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TM 5-4320-305-24
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 trailer.
5 Lift frame (3) carefully from the trailer frame, 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 59°C). 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.
2-89
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