TM 1-1520-265-23Change 2 5-335.20.3.3 Access. Access is through engine cowl (Figure 1-4, items 3T-7 or 4T-8).5.20.3.4 Preparation of Part. Refer to Preparation of Part or Area for NDI, paragraph 1.4.4.5.20.3.5 Inspection Procedure. Perform fluorescent penetrant inspection. Refer to FluorescentPenetrant Method, paragraph 1.4.7 and Table 1-5. Inspect area of concern. See Figure 5-20.5.20.3.6 Marking and Recording of Inspection Results. Mark and record the inspection results asrequired by paragraph 1.3.5.20.4 BackupMethod. None required.5.20.5 SystemSecuring. Clean the shroud to remove inspection media. Refer to Post Cleaningand Restoration of Part or Area After NDI, paragraph 1.4.16. The shroud, if removed, requiresinstallation in accordance with the applicable technical manuals listed in Table 1-1.Figure 5-20. Engine Shroud5.21 ENGINE LOAD DEMAND SPINDLE BELLCRANK SUPPORT (ET).5.21.1 Description(Figure5-1,IndexNo.21). This support is located on the transmission bay dock,just forward of the transmission. It is the point at which three systems join. It ties the engines (torquesensing) to the flight controls (collective) and is mounted in the main part of the airframe.5.21.2 Defects. This inspection is used to verify crack indications found visually on the support. Nocracks are allowed.5.21.3 PrimaryMethod. Eddy Current.
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