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PROPELLER INSTALLATION INSTRUCTIONS FOR SENSENICH S72CKS6 PROPELLER ON CESSNA 152/REIMS AVIATION CESSNA 152 AIRCRAFT

Reims-Cessna F152 · Flight Manual

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Overview

This document provides detailed instructions for the installation of the Sensenich S72CKS6 propeller on Cessna 152 and Reims Aviation Cessna 152 aircraft. It outlines the necessary steps for removing the existing propeller, installing the new one, and ensuring compliance with weight and balance requirements. Additionally, it includes specific propeller limits that must be displayed in the cockpit following the installation. This manual is intended for maintenance personnel and pilots involved in the propeller installation process, ensuring that all procedures are followed correctly to maintain aircraft safety and performance.

  • Propeller installation requires six AN6H-55AS bolts and AN960-616 washers, tightened to 280-300 in-lb.
  • The Sensenich 72CK propeller weighs 28.4 lbs at an arm of -36.5 inches.
  • Static RPM limits must be between 2100 and 2275 RPM; maximum RPM is 2440 except during takeoff and climb.
  • If replacing a McCauley propeller, a weight and balance revision is necessary.
  • Propeller diameter must be between 70 and 72 inches.

Document

Source

Originally published by www.sensenich.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type
Flight Manual
Year
2004
Pages
9
File size
604 KB
Publisher
www.sensenich.com

Specifications & performance

Extracted from this document.

Specifications

Propeller
Sensenich 72CKS6
How rare is it?
150Reims-Cessna F152 registered worldwide · 0 active

Common. Rarer than 1% of the aircraft models we track.

Documentation completeness
2/7

Most owners only have the POH. Here's the essential set for the Reims-Cessna F152.

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In this document

Propeller Installation Instructions

The document details the steps for removing the existing propeller and installing the Sensenich S72CKS6 propeller. It specifies the use of original attaching bolts and spinner if the previous propeller was also a Sensenich 72CKS6. The installation process includes securing the propeller with six AN6H-55AS bolts and AN960-616 washers, tightening them to a torque of 280 to 300 in-lb, and installing a safety wire.

Weight and Balance

The document states that a revision of the aircraft's weight and balance is not necessary when replacing a Sensenich propeller. However, if a McCauley fixed pitch propeller is being replaced, the weight and balance must be updated. The Sensenich 72CK propeller weighs 28.4 lbs with an arm of -36.5 inches.

Flight Manual Supplement

It is required that specific propeller limits be displayed in the cockpit after installation. These limits include a propeller diameter not exceeding 72 inches and not less than 70 inches, static RPM limits between 2100 and 2275 RPM, and a maximum RPM of 2440 except during takeoff and climb.

Safety notes

  • Ensure compliance with FAA regulations when making alterations to the aircraft.
  • Install the FAA approved Sensenich Flight Manual Supplement in the aircraft after propeller installation.

Full document text

PROPELLER INSTALLATION INSTRUCTIONS FOR SENSENICH S72CKS6 PROPELLER ON CESSNA 152/REIMS AVIATION CESSNA 152 AIRCRAFT I) Remove Cessna spinner assembly, Sensenich or McCauley Propeller and mounting bolts per instructions in 152 Maintenance Manuals. Original attaching bolts and spinner can be used to install Sensenich Propeller, provided original propeller was a Sensenich 72CKS6. II) INSTALLATION OF 72CKS6 PROPELLER: a) Install propeller, spacer assembly, rear spinner bulkhead, on engine flange as per included drawing #C-2326 Rev J. b) Position front spinner, and insert propeller attaching bolts(6 each AN6H-55AS bolts and AN960- 616 washers (furnished). c) Tighten propeller attaching bolts (280 to 300 in- lb.). Install 0.040 inch diameter stainless steel safety wire (not furnished). d) Install spinner dome. III) WEIGHT AND BALANCE: a) Revision of the aircraft weight and balance is not necessary if replacing a Sensenich Propeller. If replacing a McCauley fixed pitch propeller, the weight and balanced must be changed. The Sensenich 72CK weighs 28.4 lbs at an arm of –36.5 inches. IV) FLIGHT MANUAL SUPPLEMENT: For all aircraft models the following propeller limits must be displayed in the cockpit: 1) Propeller Diameter not over 72 inches; not under 70 inches 2) Static RPM limits at maximum permissible throttle settings; not over 2275, not under 2100 3) Maximum RPM except takeoff and climb (FAR 36 cruise maximum continuos power limit) 2440 RPM For aircraft S/N’s 152-82032 and above: FAA approved Sensenich Flight Manual Supplement must be installed in aircraft when the above alteration is made. Fill out a 377 form for the alteration and make all necessary changes to the aircraft records. 72CKS6 INSTALLATION Cessna 152/Reims Aviation Cessna 152 CJS 1/12/04