Integra GS-R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (1997)
Rocker Arm Assembly: Testing and Inspection
Clearance
ARM-TO-SHAFT CLEARANCE
NOTE: Measure both the intake rocker shaft and exhaust rocker shaft.
1. Measure diameter of shaft at first rocker location.
2. Zero gauge to shaft diameter.
3. Measure inside diameter of rocker arm and check for out-of-round condition.
Rocker Arm-to-Shaft Clearance:
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Standard (New): 0.025 - 0.052 mm (0.0010 - 0.0020 inch)
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Service Limit: 0.08 mm (0.003 inch)
4. Repeat for all rockers.
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If over limit, replace rocker shaft and all over tolerance rocker arms.