Piper PA-18 Super Cub
Piper PA-18 Super Cub · Systems Description
Overview
This document serves as a parts catalog for the Piper PA-18 Super Cub, detailing various components and their part numbers. It is intended for use by maintenance personnel and aircraft owners who need to identify and order parts for the PA-18 Super Cub. The catalog includes information on exhaust systems, engine mounts, carburetor air boxes, and fuel tanks, among other components. It also provides guidance on the inspection and maintenance of certain parts, ensuring that users can maintain the aircraft in a safe and airworthy condition.
- Part number 12433-014 is for the muffler, essential for exhaust management.
- Inspect the exhaust system every 100 hours if under 950 hours total operation.
- Part numbers 12351-011 and 12351-015 are for engine mounts, critical for engine stability.
- Carburetor air box assemblies have multiple part numbers, including 11950-007.
- Fuel tank part numbers include 18049-034 for the left tank and 18049-043 for the right tank.
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
- 127 KB
- Publisher
- www.acornwelding.com
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In this document
Exhaust Systems
The exhaust system section lists various components such as mufflers, shrouds, and clamps. Key part numbers include 12433-014 for the muffler and 14235-000 for the muffler clamp, with two clamps required per installation. The document emphasizes the importance of inspecting the exhaust system for cracks, corrosion, and heat damage, especially for parts with significant wear.
Engine Mounts
This section details the engine mount components, including part numbers 12351-011 and 12351-015. These mounts are critical for securing the engine to the airframe and must be inspected regularly for integrity and wear.
Carburetor Air Boxes
The carburetor air box assembly is covered in this section, with multiple part numbers listed (e.g., 11950-007, 14253-002). These assemblies are essential for proper engine operation and must be maintained to ensure optimal performance.
Fuel Tanks
The fuel tank section includes part numbers for both left and right-hand tanks (18049-034 and 18049-043, respectively). Proper inspection and maintenance of fuel tanks are crucial for safety and performance.
Inspection Guidelines
The document outlines specific inspection guidelines for the exhaust system, recommending inspections every 100 hours for systems with less than 950 hours of operation, and every 50 hours for those with more than 950 hours. It highlights the need for repairs or replacements if defects are found.
Safety notes
- Inspect exhaust system for cracks, corrosion, heat damage, or weld separations.
- The muffler must have inner flame tubes still attached to be serviceable.
- Inspect wear areas on the aluminum shroud at shroud ring areas.
Full document text
Item Part Number Description 12433-014 MUFFLER 12436- 00 MUFFLER SHROUD 12436-010 MUFFLER SHROUD 14239-000 CROSSOVER SHROUD 12457-012 STACK FRONT 12457-002 STACK FRONT 12457-013 STACK REAR 12457-003 STACK REAR 14235-000 MUFFLER CLAMP 2 REQUIRED 77611 GASKET 71261-005 SHROUD CLIP MUFFLER 71261-007 SHROUD CLIP CARB HEAT 11950-007 CARB AIR BOX ASSY 14253-002 CARB AIR BOX ASSY 14253-005 CARB AIR BOX ASSY 15005-000 CARB AIR BOX ASSY 12351-011 ENGINE MOUNT 12351-015 ENGINE MOUNT VARIOUS SEAT BASE & COMPONENTS 18049-034 FUEL TANK LEFT HAND 18049-043 FUEL TANK RIGHT HAND 60763-002 FUEL TANK HEADER FRONT 12837-000 FUEL TANK HEADER REAR 14211-000 FUEL TANK HEADER REAR 12433-014 MUFFLER 12436- 00 MUFFLER SHROUD 12436-010 MUFFLER SHROUD 14239-000 CROSSOVER SHROUD 12457-012 STACK FRONT 12457-002 STACK FRONT 12457-013 STACK REAR 12457-003 STACK REAR 14235-000 MUFFLER CLAMP 2 REQUIRED 77611 GASKET 71261-005 SHROUD CLIP MUFFLER 71261-007 SHROUD CLIP CARB HEAT 11950-007 CARB AIR BOX ASSY 14253-002 CARB AIR BOX ASSY 14253-005 CARB AIR BOX ASSY 15005-000 CARB AIR BOX ASSY 12351-011 ENGINE MOUNT 12351-015 ENGINE MOUNT VARIOUS SEAT BASE & COMPONENTS 18049-034 FUEL TANK LEFT HAND 18049-043 FUEL TANK RIGHT HAND 60763-002 FUEL TANK HEADER FRONT 12837-000 FUEL TANK HEADER REAR 14211-000 FUEL TANK HEADER REAR 0 1 2 2 3 4 - 5 - 6 - - - - - - - - - - - - - - - SN 18-1 3013 SN 18-1 3013 SN 3014 and on SN 6964 and on SN 3771 6963 SEA SN 3014 and on Code A B F G F G A C B, E H B PIPER PA-18 Super Cub Usable on Codes A: 105HP, 125HP, 135HP B: 150HP, 180HP C: 135HP, 125HP with floats D: Seaplanes Only E: Use PN 15005-000 if kit #754-223 installed F: 125HP, 135HP, 150HP G: 150HP H: 125HP I: 105HP, 135HP, 150HP AD 68-05-01 Inspect exhaust system for cracks, corrosion, heat damage or weld separations. Less than 950 hrs of operation inspect every 100 hrs. More than 950 hrs of operation inspect every 50 hrs. Repair or replace if defects found. The muffler must have inner flame tubes still attached to be serviceable. Inspect wear areas on the aluminum shroud at shroud ring areas. Inspect the Y-joint at the aft cylinder stack for cracks. This part has a hot area at the elbow. Inspect this area for black flaking metal and bulges. 4 6 1 2 3 5 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 (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.