Jonker Sailplanes JS Series - Page 2

Type: JS Series
Technical Note
Rev: 1.0
Model/s: JS3
No: TN.03-057
Date of Issue: 22/07/2021
Title: Rudder Pedal Footplate Replacement
Page No: 2 of 5
Jonker Sailplanes Pty. Ltd. • Private Bag X1293 • Potchefstroom • South Africa, 2520
MO Number: M667 • DO Number: D667 • AMO Number: AMO1179
Reg No: 2013/134247/07 • VAT No: 494 023 1477
Web: jonkersailplanes.co.za • Technical Support Portal: portal.jonkersailplanes.co.za
Reports have been received that the Type 1 rudder pedal plates provide uncomfortable feet support for certain
pilots, creating pressure points on the sides of the feet.
The Type 2 rudder pedal plates with a reduced toe-out angle reduce the strain on the feet noticeably.
2. MATERIAL AND TOOLS
Part A - Replacement of the Rudder Pedal Footplates
• Rudder Pedal Footplates Flat Set | QTY: 1 set | JS Part No: 231 17 006 10/20
• Loctite 243
• 2.5 Allen Key
Part B - Adjustment of the Rudder Pedal Angles
• M6 Nyloc Nut; 316 SS | QTY: 2 | JS Part No: 104 04 010 00
• 2.5 Allen Key
• No. 10 Spanner
• No. 10 Socket and Ratchet
• Flat Screwdriver
• 3.0 Allan Key Bit with extension (for removal of Jet ECU)