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Service Letters - Champ & Chief.
| Svc Ltr |
|
Description | Service Letter & Associated Files | 7 A |
7 B |
7 C |
7 D |
7 E |
11 A |
11 B |
11 C |
15 A |
| 1 |
Aeronca |
Modification of No. 4-928 Tail Gear | Sign in to view | X | ||||||||
| 2 |
Champion |
Installation of Optional Electrical Equipment in 7EC Champions (2nd Revision) | Sign in to view | X | ||||||||
| 3 |
Champion |
Wing Tip Bow Repair (2nd Revision) | Sign in to view | X | X | X | X | X | X | X | X | |
| 4 |
Aeronca |
Removal of two 10 inch shock rings from model 15AC Main Landing Gear | Sign in to view | X | ||||||||
| 4 |
Champion |
Placard Removal (2nd Revision) | Sign in to view | X | ||||||||
| 6 |
Aeronca |
Factory approved repair of landing gear and attaching fittings on 7AC, 7BCM, 7CCM, 7DC, 11AC, 11BC, 11CC | Sign in to view | X | X | X | X | X | X | X | ||
| 7 |
Aeronca |
Instructions for Installation of Model 15AC Window Latches. | Sign in to view | X | ||||||||
| 7 |
Aeronca |
Conversion of model 15AC Landplane to S15AC Seaplane. (Including Supplement 1 & 2) | Sign in to view | X | ||||||||
| 8 |
Aeronca |
Conversion of model 11CC Landplane to S11CC Seaplane | Sign in to view | X | ||||||||
| 9 |
Champion |
Conversion of model 7DC Landplane to S7DC Seaplane | Sign in to view | X | ||||||||
| 10 |
Champion |
Factory approved repair of No. 2-705 control stick socket and No. 1-2383 control stick connecting tube on Models 7AC, 7BCM, 7CCM, and 7DC. | Sign in to view | X | X | X | X | |||||
| 11 |
Champion |
Factory Installation of 1-2565 Bronze Oleo Bushings in 4-541 & 4-10001 Oleo Case Frames | Sign in to view | X | X | X | X | X | X | X | ||
| 12 |
Aeronca |
Cruising R.P.M for Model 15AC and S15AC Airplanes. | Sign in to view | X | ||||||||
| 13 |
Champion |
Conversion of a Model 7AC to a Model 7BCM airplane using a carburetor type engine. | Sign in to view | X | ||||||||
| 14 |
Champion |
Conversion of a Model 7AC to a Model 7DC airplane using carburetor type engine. | Sign in to view | X | ||||||||
| 15 |
Champion |
Conversion of Model 7AC to Model 7CCM airplane using carburetor type engine. | Sign in to view | X | ||||||||
| 16 |
Champion |
Conversion of a Model 7CCM (Carburetor Engine) Landplane to a Seaplane. | Sign in to view | X | ||||||||
| 17 |
Champion |
Conversion of a Model 11AC to a model 11BC using a carburetor type engine. | Sign in to view | X | ||||||||
| 18 |
Aeronca |
Suggested Procedure for External Painting of 1948 Model 15AC Wings | Sign in to view | X | ||||||||
| 19 |
Aeronca |
Factory approved repair of elevator and rudder hinges on Models 7AC, 7BCM, 7CCM, 7DC, 7EC, 11AC, 11BC, 11CC. | Sign in to view | X | X | X | X | X | X | X | X | |
| 20 |
Champion |
Installation instructions - "No Bounce" landing gear oleo assembly | Sign in to view | X | X | X | X | X | X | X | X | |
| 21 |
Champion |
Cruising R.P.M. for Model 7CCM and S7CCM airplanes. | Sign in to view | X | ||||||||
| 22 |
Aeronca |
Improved Model 15AC firewall door catch (Ambulance - Cargo - Seaplane). | Sign in to view | X | ||||||||
| 23 |
Aeronca |
Conversion of 11BC Landplane to a Model S11BC Seaplane. | Sign in to view | X | ||||||||
| 24 |
Champion |
Cruising R.P.M. for Model s 7BCM, 7DC, and S7DC airplanes. | Sign in to view | X | X | |||||||
| 27 |
Champion |
Monsanto Skylac Rejuvenation Process | Sign in to view | |||||||||
| 28 |
Champion |
Installation Instructions and Parts List kit 167 Cabin Heater | Sign in to view | X | X | X | X | X | ||||
| 29 |
Champion |
Conversion of Model 7EC Landpland to S7EC Seaplane. | Sign in to view | X | ||||||||
| 35 |
Champion |
Installation Approval of Fiberglass Wing Tips on all 7AC, 7BCM, 7CCM, 7DC, 7EC, 7FC | Sign in to view | X | X | X | X | X | ||||
| 51 |
Champion |
Landing Gear Oleo - Axle Attachment Interchangeability | Sign in to view | X | X | X | X | |||||
| 56 |
Champion |
Convert a Model 7AC to a Model 7EC using a Carburetor Type Engine. | Sign in to view | X | ||||||||
| 60 |
Champion |
Convert a Model 7EC to a Model 7GC using a Carburetor Type Engine. | Sign in to view | X | ||||||||
| 61 |
Champion |
Applicability of various optional installation items on Champion Models 7AC, 7BCM (L-16A), 7CCM (L-16B) , 7DC and 7EC. | Sign in to view | X | X | X | X | X | X | X | X | |
| 65 |
Champion |
Use of 5-294 Front Wing Strut on all Model 7 Aircraft. | Sign in to view | X | X | X | X | X | ||||
| 70 |
Champion |
Rudder Cable Pulley Lubrication | Sign in to view | X | X | X | X | X | ||||
| 72 |
Champion |
Front Wing Strut Drain Hole | Sign in to view | X | X | X | X | X | ||||
| 75 |
Champion |
Inspection of Wing Fabric and Leading Edge Skin Attachment | Sign in to view | X | X | X | X | X | ||||
| 87 |
Bellanca |
Service Publications Index | Sign in to view | X | X | X | X | X | ||||
| 88 |
Bellanca |
Service Kit Index | Sign in to view | X | X | X | X | X | ||||
| 404 |
ACA |
Inspection for cracks on the inboard aileron hinges, 2-709. | Sign in to view | X | X | X | X | X | ||||
| 406 |
ACA |
Wood Spar Inspection | Sign in to view | X | X | X | X | X | ||||
| 417 |
ACA |
Installation of Inspection Covers for Wing Spar Inspection | Sign in to view | X | X | X | X | X | ||||
| 418 |
ACA |
Electrical System Update | Sign in to view | X | X | X | X | X | ||||
| 420 |
ACA |
Metal Wing Spar Installation on Older Models | Sign in to view | X | X | X | X | X | ||||
| 421 |
ACA |
Seat Belt Retrofit on Early Model Aircraft | Sign in to view | X | X | X | X | X |