Solara L4-2.4L (2AZ-FE) (2006)
Valve Clearance: Testing and Inspection
INSPECTION
1. INSPECT VALVE CLEARANCE
HINT: Inspect and adjust the valve clearance when the engine is cold.
a. Check only the valves indicated on the left.
1
Using a feeler gauge, measure the clearance between each valve lifter and camshaft.
2
Record valve clearance measurements that are out of the specified range. These measurements will be used later to determine the size of
the adjustment shim to be installed.
Valve Clearance (Cold)
b. Turn the crankshaft clockwise 1 revolution (360°) and set the No. 4 cylinder to TDC/compression.
c. Check only the valves indicated on the left.
1
Using a feeler gauge, measure the clearance between each valve lifter and camshaft.
2
Record valve clearance measurements that are out of the specified range. These measurements will be used later to determine the size of
the adjustment shim to be installed.
Valve Clearance (Cold)