![](https://nacrasailing.com/wp-content/uploads/2021/06/30360_frontcrossbarboltsocketted-300x181.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/30360_frontcrossbarboltsocketted-300x181.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/500_sbhull-300x183.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/500_sbhull-300x183.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/500_porthull-300x191.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/500_porthull-300x191.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/31113_WasherGRP-300x180.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/31113_WasherGRP-300x180.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/31117_WasherSteel-300x181.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/31117_WasherSteel-300x181.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/RC_general-300x180.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/RC_general-300x180.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/fc_general-300x192.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/fc_general-300x192.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/30917_assy_SternSupportMK2.1-300x246.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/30917_assy_SternSupportMK2.1-300x246.png)
![](https://nacrasailing.com/wp-content/uploads/2022/01/EuroTrax-launching-trolley-.25a-300x188.jpg)
![](https://nacrasailing.com/wp-content/uploads/2022/01/EuroTrax-launching-trolley-.25a-300x188.jpg)
Required tools:
– Torque wrench
– 5/16 or 8 mm Allen key
– Grease
– Torque wrench
– 5/16 or 8 mm Allen key
– Grease
End result
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_nobolts-1024x581.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_nobolts-1024x581.png)
Steps
1.
![](https://nacrasailing.com/wp-content/uploads/2021/06/hulls_sternsupports_lines.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/hulls_sternsupports_lines.png)
2.
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_nobolts.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_nobolts.png)
Take time to align the crossbars!
3.
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_rearcrossbarlines.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_rearcrossbarlines.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
4.
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
Do not exceed the recommended 30 Nm, over-tightening the bolts results in damaged threads.
5.
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_frontbeamlines.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/platform_frontbeamlines.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
![](https://nacrasailing.com/wp-content/uploads/2021/06/front-crossbar-fastening-platform-assembly.png)
6.
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
![](https://nacrasailing.com/wp-content/uploads/2021/06/IMG_8156-1024x683.jpg)
Do not exceed the recommended 30 Nm, over-tightening the bolts results in damaged threads.