Furuno Felcom 250 Service Manual page 255

Adjust belt tension
x 2
1
Cross EL
drive part
3
5
EL motor
(FL422STH38-0604A-02 1.81°0.6A)
When removing the EL belt,
remove the shaft of the
cross EL drive first.
Fig. 9.4.17 EL drive disassembled
9-20
9.4 Antenna Unit: FB-1500
2
4
6
Adjust belt tension
x 4