Husqvarna Automower 420 Technical Manual page 62

The sealing strip can be laid both clockwise and coun-
ter-clockwise. Refer to 5.27 Assembling the sealing
strip on page 79.
2. Fit the HMI cable from the chassis' upper
section to the main circuit board.
3. Fit the chassis' upper section to the lower
section. Check that the HMI cable or other
cables are not pinched between the chassis
halves.
4. Screw the upper and lower sections of the
chassis together with the 14 screws (Torx 20).
The screws should be tightened crosswise.
See 5.28 Mounting screws.
5. Glue on a new guarantee seal. It is possible to
make notes for instance about dates or dealer
signatures on the guarantee label.
IMPORTANT INFORMATION
Always fit the refitted chassis halves
with a new guarantee seal. The
guarantee seal must be included and
unbroken for the guarantee to be valid.
5.2.6 Assembling the body
1. Assemble the body on the chassis by pressing
the body on top of the chassis's snap-on
connectors, one corner at a time.
2. Connect the charging cable from the body with
the charging cable from the chassis.
3. Correctly replace the rubber grommet on the
charging cable in the chassis to prevent any
moisture getting into the chassis.
English - 62
5. REPAIR INSTRUCTIONS