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Maintenance
8.1.2.1 Cleaning the frame
 Soak the dirt stains on the frame with dish-washing 
detergent if the dirt is thick and ingrained. 
 After leaving it to soak for a time, remove the dirt 
and mud with a sponge, brush and toothbrush. 
 Use a watering can or your hand to rinse the frame 
to finish off.
 Service the frame after cleaning.
8.1.2.2 Cleaning the stem
 Clean stem with a cloth and washing water.
 Service the stem after cleaning.
8.1.2.3 Cleaning the rear frame damper
 Clean rear frame damper with a cloth and washing 
water.
8.1.2.4 Cleaning the wheel
WARNING
!
Crash due to braking hard on rim
A rim can break and block the wheel if you brake hard. 
It may cause a crash with serious injuries.
 Check the tyres, rims, spokes and spoke nipples for 
any damage when cleaning the wheel.
 Use a sponge and a brush to clean the hub and 
spokes from the inside to the outside. 
 Clean the rim with a sponge.
 Check rim wear on a regular basis. 
EN_034-11592_1.0_0.01_19.08.2018_HERCULES BOSCH Purion MY19_Inhalt.book  Seite 131  Montag, 19. November 2018  11:00 11