Retrofitting global positioning system (GPS) antenna - AN82.61-P-7474-04E

Model 170 

1. Mount antenna for global positioning system (GPS) (20) centered on hinged rear shelf.
   Fig 1: Identifying Global Positioning System

   
2. Connect battery and extend roof mechanism until rear shelf is upright.
3. Mark dimension h = 110 mm in center of rear shelf and cut out 15 mm dia. antenna hole (21).
4. Mark dimension x = 13 mm from antenna hole (21) and cut out 6 mm dia. hole for antenna lead (b).
5. Cut antenna base plate (23) out of sheet metal panel (approx. 1 mm thick) with size of approx. 100 cm² and fit to antenna hole pattern below rear shelf.
   Fig 2: Identifying Antenna Hole Dimension

   
6. Screw antenna (20) onto rear shelf together with antenna base plate (23).
7. Connect antenna extension wire (11) and glue connector (24) below rear shelf with felt.
   Fig 3: Identifying Antenna Screw

   
8. Drill through cast web in rear shelf at interval of approx. 150 mm (arrow).

   Size of bit depends on width of smallest cable strap.

   Fig 4: Identifying Drill Hole Rear Shelf

   
9. Fasten antenna extension wire (11) to cast web with cable strap and glue over with felt strips.
   Fig 5: Identifying Fasten Antenna Extension Wire With Cable

   
10. Attach rubber coated cable strap (25) to right rear shelf hinge for holding antenna lead (11).
    Fig 6: Identifying Cable Strap And Antenna Lead

    
11. Move rear shelf to normal position.

    Do not pinch antenna lead.

12. Push fabric cover on right hinge to side and route antenna lead (11) from hinge to rear wall cross member (26) and fasten with cable strap (27).
    Fig 7: Identifying Antenna Lead Route With Cable Strap

    
13. Open trunk lid.
14. Fasten antenna lead (11) to hydraulic lines with cable strap (28) and route to navigation processor.
    Fig 8: Identifying Hydraulic Lines With Cable Strap