Buick Regal 2018-2026 Service Manual / General Information / Engine Overhaul Procedures
Buick Regal: Engine Overhaul Procedures
- Description, Engine Identification, Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
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Description, Engine Identification, Inspection Procedures
DESCRIPTION
Examples used in this article are general in nature and do not necessarily
relate to a specific engine or
system. Illustrations and procedures have been chosen to guide mechanic through
Cleaning Procedures
* PLEASE READ THIS FIRST *
NOTE: Examples used in this article are general in nature and do not
necessarily
relate to a specific engine or system. Illustrations and procedures have
been chosen to gui
Component Cleaning
* PLEASE READ THIS FIRST *
NOTE: Examples used in this article are general in nature and do not
necessarily
relate to a specific engine or system. Illustrations and procedures have
been chosen to gui
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Piston, Connecting Rod, and Bearing Installation
NOTE: This procedure is not used in Europe.
Special Tools
EN-43953 Ring Compressor - 86 mm
EN-43966 Connecting Rod Guides
EN 45059 Angle Meter
For equivalent regional tools, refer to Special Tools.
1.
Ensure the piston ring end gaps are positioned 90 degrees to each other.
Upper compression
Oil Pan Installation
1.
Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room
Temperature Vulcanizing
(RTV) and Anaerobic Sealant.
NOTE:
The oil pan sealing surfaces must be free of contamination prior
to
applying the sealer.
Install and align the oil pans within 20 minutes of applying th
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