TOST Retrofit Kit
PLEASE CALL OR EMAIL FOR CURRENT PRICE
TOST Retrofit to Disk Brake Wheel
General Description
TOST Retrofit to Disk Brake Wheel - Many modern gliders and power gliders are originally equipped with disk brake wheels nowadays. To also make their advantages available for elder aircraft types, we offer retrofit kits from shoe brake wheel to disk brake wheel.
Depending on the aircraft type, the available space varies. With very tight space in the landing gear box, the existing shoe brake wheel has to be replaced by a completely new disk brake wheel.
If there is more space available, a brake disk only can be fitted to the existing wheel hub, after removing the shoe brake assembly.
Retrofit from shoe brake wheel to disk brake wheel
EASA-approved retrofit kits, where the existing shoe brake wheel is replaced by a new disk brake wheel or a brake disk is fitted onto the existing shoe brake wheel.
The extension of delivery includes the full documentation acc. to the Technical Note/ Minor Change Approval with detailed installation instructions, parts list, drawing and EASA FORM 1.
TOST Retrofit to Disk Brake Wheel is a special order item. Please allow 4-6 weeks for delivery.
The following components are included in each retrofit kit:
- Brake disk or complete hub with brake disk
- Brake caliper with the suitable anchor plate assembly
- Master cylinder
- Hydraulic hose and connecting part
PRICE NOT FINAL. Please call or email Wings & Wheels for a current quote.
The components in Retrofit Kits pricing varies. Please do not order this item through our website. You must call or email for a current quote.
| P/N | Aircraft Type | Disk Brake Wheel | Approval |
| 051412 | Discus a to Discus 2a Discus CS Ventus a to Ventus 2b |
4′′ Classic 110-20 | Tost EASA Minor Change Approval |
| 051415 | LS3 – 8 | 4″ Classic 110-20 | Tost EASA Minor Change Approval |
| 051564 | Mosquito | 5′′ Classic 122-105-20 | Streifeneder TM |
| 051562 | ASK13 | 5′′ Classic 109-92-20 | Tost EASA Minor Change Approval |
| 051570 | Swift | 5′′ Classic 115-102-25 | Marganski SB |
| 051520 | Twin-Astir | Brake disk 170-35-5 | Grob TM |
| 051530 | Astir CS | 5″ Standard | TN 01-2020 |
| 051810 | Piaggio P149D | 8′′ Cleveland 40-98B | German Air Force |
