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

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Cylinder Block Assembly: Testing and Inspection

Pistons and connecting rods, disassembling and assembling

Check bore

Special tools and equipment

- Inner bore gauge 50-100 mm

Test sequence

- Measure diagonally at 3 positions horizontally -A- and lengthwise -B-.
- Deviation from nominal dimension max. 0.08 mm

Note: Cylinder bore must not be measured if cylinder block is secured to engine stand with 3269 holding fixture, or else results may be incorrect.