CESSNA, 180, 182, Skylane, 185, Skywagon, Exhaust System.
CESSNA 180 · Systems Description
Overview
This document serves as a systems description for the Cessna 185 Skywagon, detailing various components and modifications related to the aircraft's exhaust systems, engine mounts, and carburetor air boxes. It is intended for maintenance personnel and aircraft owners who require detailed information about the specific parts and modifications applicable to the Cessna 185. The document outlines part numbers, installation guidelines, and compatibility with different aircraft serial numbers, ensuring that users can effectively maintain and upgrade their aircraft systems.
- The Cessna 185 Skywagon uses a specialized muffler designed to reduce cabin noise and prevent carbon monoxide entry.
- Engine mounts for the Cessna 185 are available for both land and float configurations, with heavier rubber mounts to reduce vibration.
- Part numbers for various components are provided, ensuring compatibility with specific aircraft serial numbers.
- Installation guidelines stress the importance of using the correct parts to avoid operational issues.
- Safety notes highlight the need for proper installation to prevent hazards associated with exhaust systems.
Document
Source
Originally published by www.acornwelding.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type
- Systems Description
- Year
- 2010
- Pages
- 1
- File size
- 195 KB
- Publisher
- www.acornwelding.com
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In this document
Exhaust System Overview
The exhaust system for the Cessna 185 Skywagon includes a specially designed muffler that minimizes vibration stress and reduces cabin noise. The muffler features a legal outlet extension to keep the belly and float stabilizer cleaner, and it includes a bail to prevent blockage of the tailpipe.
Engine Mount Specifications
The document provides specifications for various engine mounts compatible with the Cessna 185, including options for land and float planes. It highlights the use of heavier rubber mounts to reduce vibration and improve durability.
Part Numbers and Descriptions
A comprehensive list of part numbers is included, detailing components such as mufflers, shrouds, stacks, and induction air boxes. Each part is associated with specific aircraft serial numbers to ensure proper installation.
Installation Guidelines
Installation guidelines are provided for the muffler and engine mounts, emphasizing the importance of using the correct parts for the specific serial number of the aircraft to avoid issues such as muffler shroud rubbing on the induction.
Safety Considerations
The document includes safety notes regarding the installation of the muffler and the importance of ensuring that all components are serviceable and correctly installed to prevent carbon monoxide from entering the cabin.
Safety notes
- Ensure all components are serviceable before installation to prevent carbon monoxide entry into the cabin.
- Verify that the correct stacks are installed for the specific aircraft serial number to avoid interference with the induction system.
Full document text
CESSNA 180 SN 51313-53203 CESSNA 182 Skylane SN 53599-68055 CESSNA 185 Skywagon SN 0001-04448 Our STC muffler is far superior to others for several reasons. The tailpipe is attached to the muffler by an extensive pull through without doublers or gussets. This reduces the notch effect that is the most common cause for premature failure in the exhaust industry. The muffler body and flame cones are thicker than other manufacturers. Also, the muffler has a legal outlet extension to keep the belly and the float stabilizer cleaner, and it reduces cabin noise. The outlet also has a bail to prevent blockage of the tailpipe and a guard to prevent carbon monoxide from entering the cabin. If the bottom of your muffler shroud is rubbing on the induction, it is possible that the wrong stacks are installed for the S/N of the aircraft. When other manufacturers added the sheet metal gussets on both sides of the tailpipe, we feel they broke the general rules in aircraft muffler building design to reduce vibration stress. A: C-180 SN 51414-52273, C-182 SN 55059-57598, C-185 SN 0001-02068 B: C-180 SN 52274-52617, C-182 SN 57599-68055 C: C-185 SN 02069-04449 D: Aircraft with C-1851D Muffler E: C-180 SN 50662-53203 O470-L,R,S,U Land or Float F: C-180 SN 50662-53203 IO470, IO520, IO550 G: C-182 SN 18233000 to 18253598 0470 R, S, U. Land or Float H: C-185 SN 0001-04448 Land or Float I: C-182 SN 53599-68615 O470-R,J,U Land or Float J: C-182 SN 53599-68615 IO470, IO520, IO550 Land or Float K: C-182 SN 53599-68615 O470-R,S,U Land only L: STC C-182 SN 53599-68615 IO470, IO520, IO550 Land only M: The mount is a new STC and is a far superior replacement compared to the original mount. The modifications include doublers and thicker tubes in the high stress areas as well as all four rubber mounts are heavier, reducing vibration. X: C-180 SN 52385-53203 Float-0470 Usable on Codes 1 2 5 6 7 & 8 3 6 5 4 This muffler requires flame cones which are still attached to be serviceable. Code Item Part Number Description Code Item Part Number Description 0750161-89 MUFFLER C-1851D MUFFLER (MODIFIED STC) FLOAT OR LAND 0750161-87A SHROUD MODIFIED 0750161-87 SHROUD 0750161-40 SHROUD 0750238-210 STACK 0750238-47 STACK 0750238-20 STACK 0750238-5 RISER CENTER 0750161-31 STACK WITH BEADED RISER CENTER 0750161-36 RISER CENTER BEADED END 0750161-22 CLAMP 2 5/8” NO PIN 0750161-24 CLAMP 2 5/8” WITH PIN 0750607-4 CARB HEAT OUTBOARD C-180/182 0750607-5 CARB HEAT INBOARD C-180/182 628260 GASKET 0750144-21/33 CARB AIR BOX C-180/182 0750162-6 INDUCTION AIR BOX 0750162-7 INDUCTION AIR BOX 0750162-9 INDUCTION AIR BOX 0750162-10 INDUCTION AIR BOX 1650012-1 INDUCTION AIR BOX 1652013-39 ALTERNATE AIR BOX ASSY 0751001-30 ENGINE MOUNT C-180 LAND PLANE 0751001-27 ENGINE MOUNT C-180 FLOAT PLANE 0751600-11 ENGINE MOUNT C-182 0751003-30 ENGINE MOUNT C-185 LAND PLANE 0751003-31 ENGINE MOUNT C-185 FLOAT PLANE 0751007-16 ENGINE MOUNT C-185 3 BLADE 400-1 ENGINE MOUNT STC (SEE PAGE 9) 480-1 ENGINE MOUNT STC (SEE PAGE 9) 400-2 ENGINE MOUNT STC (SEE PAGE 9) 440-1 ENGINE MOUNT STC (SEE PAGE 9) 440-2 ENGINE MOUNT STC (SEE PAGE 9) 460-1 ENGINE MOUNT STC (SEE PAGE 9) 460-2 ENGINE MOUNT STC (SEE PAGE 9) 400 INSTALL KIT STC MOUNTS ONLY 0713103-2 WINDSHIELD BRACE J-6545-1 SHOCK MOUNT J-15198-1 SHOCK MOUNT REAR STC ONLY J-15198-2 SHOCK MOUNT FRONT STC ONLY VARIOUS SEAT BASES 1 2 3 3 4 5 5 5 6 - - 7 8 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A,B,C. A,B,C. D A,B,C. A C B A,B,C A A E,G X K H H H E,M H,F,M G,M I,M J,M K,L L,M C-185 SN 0001 0512 C-185 SN 0513 1300 C-185 SN 1301 1479 C-185 SN 1480 1832 C-185 SN 1833 2007 SN18502311 and on C-182 SN 55059 60445 (2 REQUIRED) (2 REQUIRED) (toll free) 1-888-388-8803 1-780-447-5955 Fax: 1-780-447-5980 sales@acornwelding.com parts@acornwelding.com www.acornwelding.com (toll free) 1-888-388-8803 1-780-447-5955 Fax: 1-780-447-5980 sales@acornwelding.com parts@acornwelding.com www.acornwelding.com ©2010 Acorn Welding Ltd. Exhaust Systems Engine Mounts Carb Air Boxes Shrouds Seats Piston Turbine Radial Vintage And More... L E L N E C C E X E
What's in the CESSNA 180 TCDS
A Type Certificate Data Sheet (TCDS) is the FAA's record of what an aircraft type was approved as. It is the source of truth for weights, seating, fuel and the rules the design was certified against. Expand any line to see what it means.
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