Mustang V8-302 5.0L HO (1987)
Drive Belt: All Technical Service Bulletins
A/C System - Vibration/Booming Noise
ARTICLE NO. 88-12-6
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AIR CONDITIONING -DEALER INSTALLED - 5.0L SEFI - VIBRATION AND BOOM
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VIBRATION AND BOOM - DEALER INSTALLED AIR CONDITIONING - 5.0L SEFI
FORD:
1987 MUSTANG
ISSUE:
A vibration and "boom" noise heard in the passenger compartment at about 1200-1400 engine RPM during A/C operation may be caused by
the accessory drive belt stretching more than normally. Excessive stretching of the belt allows the automatic belt tensioner to travel further
than normal and ground out. The current design of the A/C compressor mounting brackets and power steering mounting components amplify
the noise and vibration.
ACTION:
To correct this, install a new design supplemental A/C Engine Kit that improves the mounting componentry and automatic accessory drive
belt tension system. Refer to the installation instructions packaged with the kit.
PART NUMBER
PART NAME
CLASS
E7ZZ-19B969-C
Supplemental A/C
VA
Engine Kit
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: Eligible Under Basic Warranty Coverage
OPERATION: 881206A
TIME:
1.0 Hr.
DLR. CODING:
Basic Part No. 19B969
Condition Code: 53
