Service bulletin info. help

There are suppose to be a couple of service bulletins issued for 97 Tahoe's.If there are such bulletins,can anybody supply me with the service bulletin information contained in bulletin #76-50-09 ( dated 5/1/97 ) Resistance of front brake sensor revised diagnostics, and

# 76-30-01 (dated 6/1/97 ) Alignment-Steering wander or loose steering. Thanks in advance.
Tom

There are suppose to be a couple of service bulletins issued for 97 Tahoe's.If there are such bulletins,can anybody supply me with the service bulletin information contained in bulletin #76-50-09 ( dated 5/1/97 ) Resistance of front brake sensor revised diagnostics, and

# 76-30-01 (dated 6/1/97 ) Alignment-Steering wander or loose steering. Thanks in advance.
Tom
Barring someone here posting this info, your dealer can give you this info and actually is required to for a nominal copying fee, or a subscription to alldata.com for even more info on the truck.