Caution – Tomei Powered PISTON KIT User Manual
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6. PISTON & CONNECTING ROD ASSEMBLY INSTALLATION
CAUTION
If you didn't position the Crankshaft at Bottom Dead Center when inserting the Piston & Conrod
assembly, the Crankpin & or the Conrod bearing can be damage from the Conrod Bolt.
① Spread engine oil or Assembly paste on the cylinder
wall, Pistons sides and the surface of the Conrod Bearing.
② Check the Piston Rings Ring Gap position.
③ Check the Pistons front side before installing the Piston
& Connecting Rod Assembly with a Piston Ring
Compressor.
Insert slowly and carefully to prevent
any damages to the Piston Rings and
the Crankpin.
④ Be sure to use the correct Conrod and Conrod Cap
combination before assembling the Conrod Cap to
the Conrod.
⑤ Tighten the Conrod Bolt with the correct torque
specs, as specified by the Conrods manufacturer.
Never angle tighten by eye, always use the
correct precision tools.
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