Operation
Adjusting the forestay length (RF90-4, RF90-5)
50
3. Connect a hydraulic hose with an R⅛″ coupling plug.
6.5.2 Shortening the adjuster
Risk of damage to the hydraulic hose
Do not use the hydraulic coupling as a stop.
1. Pressurise the hydraulic coupling until the lower edge of the adjuster tube is nearly touching the
hydraulic coupling.
2. Raise the adjuster tube by rotating it with the hook spanner until it reaches the stop.