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

Surface Warpage Limit (Mating With Cylinder Head) 0.05 mm
Surface Grinding Limit 0.1 mm
Cylinder Bore Standard-A 99.505 - 99.515 Millimeter (mm)
Standard-B 99.495 - 99.505 Millimeter (mm)
Taper Standard 0.015 Millimeter (mm)
Limit 0.050 Millimeter (mm)
Out of Roundness Standard 0.010 Millimeter (mm)
Limit 0.050 Millimeter (mm)
Piston Clearance Standard 0.010 - 0.030 mm
Limit 0.050 mm
Enlarging (boring) Limit 0.5