Integra Type R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (2001)
Rocker Arm Assembly: Service and Repair
Arm to Shaft Clearance
ARM-TO-SHAFT CLEARANCE
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:
Intake and Exhaust
Standard (New): 0.025 - 0.052 mm (10.0010- 0.0020 inch)
Service Limit: 0.08 mm (0.003 inch)
Repeat for all rockers.
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If over limit, replace rocker shaft and all over tolerance rocker arms.
NOTE: If any rocker arm needs replacement, replace all three rocker arms in that set Primary, mid, and secondary).