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New Tailboom Assembly PN 269A2320 – 9
Distribution and Shipment of Schweizer – Hughes Model 300 Publications
New Wedge Base Lamp Socket PN 2973932 for Both Instrument Cluster Assemblies
New Comfort Clips for Sam Browne Seat Belt and Shoulder Harness Assemblies
Drive System Rotating Bearings – Daily Purge with Mobil 28 Grease
Installation of Engine Exhaust Collector Required for 2050 LB Gross Weight Helicopter Operation
Periodic Inspection and Replacemen t – Main Rotor Hub Attaching Bolts PN 269Al229 and 269Al232
Biannual Listing of Airworthiness Directives versus the Associated Hughes Service Information Notice
Main Transmission Input Pinion Shaft PN 269A5103 and -9 – Limited Life Increased to 6000 Hours
Aeroshell 14 Grease Only Approved Lubricant for Rotor System Oscillating Bearings
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