Operation CHARM: Car repair manuals for everyone.
Home >> BMW >> 2005 >> 325Ci Convertible (E46) L6-2.5L (M54) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications >> Cylinder Block Measurements
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

Cylinder Block Measurements

Cylinder Bore
Bore
a) new or recon.		mm 84.000
+0.010
1. Interface - a) (only permitted for aluminum engine block with cast iron liners)
a) new or recon.		mm 84.250
+0.010
Permitted out of round - a)
a) new or recon.		mm 0.005
Permitted conicity of bore - a)
a) new or recon.		mm 0.010
Permitted total wear
piston/cylinder		mm 0.15
pro multis · About Operation CHARM