Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

General Specifications

1.8L (QG18DE)


General Specifications:




Compression Pressure:










CYLINDER HEAD - General Specs


Cylinder Head - 1.8L (QG18DE):






VALVE CLEARANCE - 1.8L (QG18DE):






VALVE SPRING - 1.8L (QG18DE):






VALVE LIFTER - 1.8L (QG18DE):






VALVE CLEARANCE - 1.8L (QG18DE):






VALVE GUIDE - 1.8L (QG18DE):






AVAILABLE SHIMS - 1.8L (QG18DE):




AVAILABLE SHIMS - 1.8L (QG18DE):




AVAILABLE SHIMS - 1.8L (QG18DE):






VALVE SEAT - 1.8L (QG18DE):






VALVE SEAT RESURFACE LIMIT - 1.8L (QG18DE):






Camshaft and Camshaft Bearing - 1.8L (QG18DE):








CYLINDER BLOCK - General Specs


Cylinder Block - 1.8L (QG18DE):






PISTON - 1.8L (QG18DE):






PISTON RING - 1.8L (QG18DE):






PISTON PIN - 1.8L (QG18DE):






Connecting Rod - 1.8L (QG18DE):






Crankshaft - 1.8L (QG18DE):






Main Bearing Standard - 1.8L (QG18DE):






Main Bearing Undersize - 1.8L (QG18DE):






Connecting Rod Bearing - Standard Size - 1.8L (QG18DE):






Connecting Rod Bearing - Undersize - 1.8L (QG18DE):






Bearing Clearance - 1.8L (QG18DE):






Flywheel Runout / Camshaft Sprocket Runout - 1.8L (QG18DE):






Main bearing grade color: