LI20 20-P-067930

Coolant Loss at the Hose Connection of the
Low-Temperature Circuit Heat Exchanger
Topic number
LI20.20-P-067930
Version
1
Function group
20.20 Radiator, coolant hoses
Date
03-23-2018
Validity
Model 190.379
Reason for change
Reason for block
Complaint:
Gradual coolant loss at the hose connection at the bottom on the right of the full-flow radiator.
Note:
The loss of coolant may be evident from dried or crystalized deposits at the connection location.
A message in the instrument cluster, "Top Up Coolant", may also be displayed in the instrument cluster.
Cause:
The clamp may not be completely sealing the hose connection.
Remedy:
Replace the clamp with a screw clamp.
Replace the coolant hoses with new units.
Attachments
File
Description
Bild Schelle.jpg
Picture of affected hose connection
Symptoms
Power generation / Engine cooling system / Function / Coolant level too low
Power generation / Engine cooling system / Display message / Coolant - Serviced Required
Parts
Part number
ES1 ES2 Designation
Quantity Note
EPC
N 000000 000668
Tie (screw clamp)
1
A 190 501 17 00
Hose line
1
As required
X
A 190 501 31 00
Hose line
1
As required
X
03-23-2018 9:07 PM
© Copyright Daimler AG
HENRAND
X
Page 1/2
Validity
Vehicle
Engine
Transmission
AMG GT (190) - 190.379
*
*
Attachments
Bild Schelle.jpg:
03-23-2018 9:07 PM
© Copyright Daimler AG
HENRAND
Page 2/2