505 L4-2155cc N9te (1986)
Technical Service Bulletin # 187
Date: 860701
Radio - Diagnosis
BULLETIN NO. 187
DATE:
July, 1986
SUBJECT:
DIAGNOSIS OF RADIO PROBLEMS
The attached Trouble Shooting Manual is very useful to diagnose radio related problems encountered on all types of radios.
For your information, "Wow and Flutter" is a radio technical term which refers to tape speed fluctuation.
