Marantz PM 66 SE - No relay click

Hello,
I just got this amplifier and when power it on the relay does not click.
The two power transistors on the left side has +41/-41V (collector pins) and 0V (base and emitter pins).
The two power transistors on the right side has +41/-41V (collector pins) and +6V (base and emitter pins).

Any troubleshooting?