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Home >> Acura >> 1996 >> Integra LS, 2D Coupe, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (1.8L 4-CYL - VTEC - GS-R) >> Overhaul >> Cylinder Block Assembly >> Piston Pin Inspection

Piston Pin Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Measure diameter of piston pin. Zero dial indicator to piston pin diameter. Insert gauge into piston boss to measure piston pin-to-piston clearance.
  2. Piston pin clearance must be 0.0004-0.0009" (0.010-0.022 mm). If piston pin clearance is greater than 0.0009" (0.022 mm), install an oversize piston pin and recheck clearance.
  3. Determine difference between piston pin diameter and connecting rod small end diameter. Interference fit between piston and connecting rod must be 0.0007-0.0014" (0.017-0.036 mm).