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Draining the CoolantVoith Turbo I Aftersales Service Manual Voith Retarder VR 115 E I Maintenance and Service
Voith Turbo I 153.00009710 I arrtd I 2005-11
© 2005
1. Unscrew the screw plug (20300) and drain the
coolant into a clean collecting vessel.
2. Replace the sealing ring (20400) and lubricate it
with silicone-free, non-corrosive grease.
Incorrect coolant!
Damage to vehicle and retarder cooling circuits.
Ö Observe the specifications of the vehicle
manufacturer or those of Voith Turbo cooling
water quality list.
CAUTION