I have a Beomaster 8000, a Beogram and a Beocord 8002. 

Only the standby lamp on the Beocord lights when the unit is plugged in.  The fuse by the motor is fine, so

I thought to examine the fuse in the Beocord transformer housing .

I am hesitant as I have never removed one before and do not want to damage the connections from the transformer to the rest of the unit. 

Firstly, do I even have to completely remove the transformer or can I simply loosen it to gain access to the fuse from the underside of the unit?  

The schematic calls for a slow acting half amp 250v fuse for this model type.  

Thanks in advance for any instruction.