Odyssey EX L4-2253cc 2.3L SOHC (VTEC) MFI (1998)
2. Zero the gauge to the shaft diameter.
3. Measure the inside diameter of the rocker arm, and check it for an out-of-round condition.
Rocker Arm-to-Shaft Clearance:
Standard (New):
Intake: 0.026 - 0.067 mm (0.0010 - 0.0026 inch)
Exhaust: 0.018 - 0.054 mm (0.0007 - 0.0021 inch)
Service Limit: 0.08 mm (0.003 inch)
Repeat for all rockers.
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If the clearance is over the limit, replace the rocker shaft and all overtolerance rocker arms.
NOTE: If any intake rocker arm needs replacement, replace all three rocker arms in that set (primary, mid, and secondary).