Piper PA-31P Pressurized Navajo — Specifications

This document provides specifications for the Piper PA-31P Pressurized Navajo and the PA-31P-350 Mojave aircraft models. It details the propeller options available for each model, including part numbers and specifications for the engines used. The document is intended for aircraft owners and maintenance personnel who need to understand the propeller options and specifications for these specific aircraft models. It includes information on the propeller diameter, weight, and time between overhaul (TBO) requirements, as well as installation and balancing services offered by Hartzell Propeller Inc.

• PA-31P uses a 93.5 inch diameter propeller; PA-31P-350 uses an 80 inch diameter propeller.
• Both models have a TBO of 2400 hours or 6 years.
• The PA-31P propeller weighs 93 pounds; the PA-31P-350 propeller weighs 88 pounds.
• Diameter reduction for PA-31P is allowable to 93 inches; no reduction for PA-31P-350.
• Installation and dynamic balancing services are available for an additional charge.