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Mooney M20TN Acclaim Type S — Maintenance Manual

1 maintenance manual reference for the Mooney M20TN Acclaim Type S.

Overview
SERVICE BULLETIN M20-311 · 2010

This service bulletin, M20-311, addresses a specific issue with the Exhaust Gas Temperature (EGT) probe mounting on Mooney M20TN Acclaim and Type-S aircraft. The bulletin is intended for aircraft owners and maintenance personnel, detailing necessary inspections and corrective actions due to reports of oversized EGT probe mounting holes in cylinders #1 and #2. Compliance is required within the next 10 flight hours, and the document provides step-by-step instructions for the inspection and installation of new sealing washers. It also includes a compliance card that must be returned to Mooney Airplane Company after the work is completed.

  • Compliance is required within the next 10 flight hours.
  • Inspect and replace EGT probes if mounting holes are oversized.
  • Torque clamps to 30-35 in.lbs. during installation.
  • Use sealing washer P/N 900006-1 for EGT probe installation.
  • Complete a logbook entry after compliance.
1 document