Download PDF: Prewar-J3-Aileron-Pulley-Installation.pdf
Pre-war J-3 Aileron Pulley Installation (In fuselage)
Applicability: J-3 serial numbers 1999 to 8277
From the Piper J-3 Parts Manual:
FUSELAGE AILERON PULLEY INSTALLATON
Due to the wear of the lower aileron cable in the fuselage at fairleads of airplane serial No. 1999 to No. 8277, it is suggested that the below listed assembly be installed at major overhaul.
SPECIAL ASSEMBLY No. 54 KIT, number 750-253
(Consists of the following):
| Quantity | Description | Part Number |
|---|---|---|
| 1 | Plate - Aileron Pulley Housing | 20951-00 |
| 1 | Plate - Aileron Pulley Housing Flanged | 20961-00 |
| 1 | Plate - Aileron Pulley Housing | 20951-01 |
| 1 | Plate - Aileron Pulley Housing Flanged | 20961-01 |
| 2 | Pulley - Fuselage Aileron 1-3/4" | U80421-000 |
| 2 | Bushing - Fuselage Aileron Pulley | U80012-004 |
| 2 | Pulley Housing Cover | U50042-000 |
| 2 | 3/16" x 7/8" AN Bolt | AN3-7 |
| 2 | 3/16" Castle Nut | AN310-3 |
| 4 | Washer | 81342-042 |
| 2 | Cotter Pin | AN380-2-2 |
Reference Pipe Service Letter 32 for additional information.