Specifications

Service Training
Page 43
Section 4.1
09.06
4.1.2.10 HEATER FLANGE
POSITIVE POLE SCREW OF HEATER FLANGE
Special screw TN 0425 8628
NOTE: This special screw must be used
only once!
MOUNTING
Prior to mounting the special screw TN 0425 8628, the
heater flange must be removed from the engine, so that
countersupporting with a hollow hexagon wrench is
possible during the mounting of the special screw.
The hollow hexagon wrench (size 5) for counter support
must be inserted into the heater flange as shown on the
photograph.