Webasto thermo top evo Installation Documentation - page 4
Special features are highlighted using the following symbols:
You will find an identification mark on the outside
top right corner of the page in question to provide
you with a quick overview of the individual working
steps.
Citroen C4 Picasso
Mechanical system
Electrical system
Coolant circuit
Combustion air
Fuel
Exhaust gas
Software
Specific risk of injury or
fatal accidents
Specific risk of damage to
components
Specific risk of fire and explosion
Reference to general installation instructions
of the Webasto components or to the
manufacturer's vehicle-specific documents
Reference to a special technical feature
The arrow in the vehicle icon
indicates the position on the vehicle
and the viewing angle
Ident. No.: 1317386B_EN
Status: 10.12.2012
© Webasto Thermo & Comfort SE
4
Information on Validity
This installation documentation applies to Citroen C4 Picasso 1.6l Diesel vehicles - for validity, see page 1 - from mod-
el year 2011 and later, assuming technical modifications to the vehicle do not affect installation, any liability claims
excluded. Depending on the vehicle version and equipment, modifications may be necessary during installation with
respect to this installation documentation.
Vehicle and engine types, equipment variants and other specifications not listed in this installation documentation
have not been tested. However, installation according to this installation documentation may be possible.
Technical Information
Explanatory Notes on Document
Special tools
• Hose clamp pliers for auto-tightening hose clamps
• Hose clamp pliers for Clic hose clamps of type W
• Automatic wire stripper 0.2 - 6mm²
• Crimping pliers for cable lug / tab connector 0.5 - 6mm²
• Torque wrench for 2.0 - 10 Nm
• Hose clamping pliers
• Metric thread-setter kit
• Webasto Thermo Test Diagnosis with current software
Dimensions
• All dimensions in mm.
Tightening torque values
• Tightening torque values of 5x13 heater bolts = 8Nm.
• Tightening torque values of 5x15 retaining plate of water connection piece bolts = 7Nm.
• Tighten other bolt connections in accordance with manufacturer's instructions or in accordance with state-of-the-
art-technology.