SERVICE MANUAL UPDATE SEC. 4 UPPER INTAKE MANIFOLD FASTENER

SUBJECT UPPER INTAKE MANIFOLD FASTENER TORQUE SPECIFICATIONS

MODEL/YEARS 1992 BRAVADA WITH 4.3L (VIN W) ENGINE

This information replaces the torque specification (upper intake manifold bolts and studs) found under UPPER INTAKE INSTALLATION on page 6E3-C2-17.

The correct torque specification for the 4.3L (VIN W - RPO L35) engine upper intake manifold bolts and studs is 10 N.m (88 lbs. in.).

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.