CL L4-2156cc 2.2L SOHC F22B1 MFI (1997)
Rocker Arm Assembly: Testing and Inspection
Clearance
CLEARANCE INSPECTION
Measure the intake rocker shaft and the exhaust rocker shaft.
1. Measure the diameter of the shaft at the first rocker location.
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 (New):
Intake: 0.026-0.067 mm (0.0010-0.0026 in.)
Exhaust: 0.018-0.054 mm (0.0007-0.0021 in.)
Service Limit: 0.08 mm (0.003 in.)
4. Repeat for all rockers. 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).
