Matrix XRS 2WD L4-1.8L (2ZZ-GE) (2003)
c. Check only the valves indicated.
1
Using a feeler gauge, measure the clearance between the valve rocker arm and camshaft.
2
Record the out-of specification valve clearance measurements. They will be used later to determine the required replacement adjusting
shim.
Valve clearance (Cold)
12. ADJUST VALVE CLEARANCE
a. Set the SST.
1
Turn the crankshaft so that the related rocker arm,where the valve clearance is adjusted, is fully pushed down.
NOTICE: Remove the spark plug and take off the compression.
2
Insert SST into the plug tube.
SST 09248-77010 (09248-07010)
NOTICE:
-
SST cannot be inserted unless the set screw is loosened.
-
Make sure that the camshaft is in the same condition as step (1).
3
Operate the lever so that SST's seat surface comes to contact with the valve retainer and lock them with the set screw.