3EM21522AAAA Maintenance
Issue 1, March 2008 DTR-0200-SA-SIRIUS
6-31
Chart 7 Remove and Replace Fan Relay R1 and/or R2
Main power to repeater must be off.
Relay R1 controls the roof fans; relay R2 controls the rear door fans.
Figure 6 - 14 Fan Relays
