Honda Accord 2008 Manual page 181

07/11/02 09:24:10 61TA0000_060_0058
Cylinder Head
VTEC Rocker Arm Test (cont'd)
9. Remove the sealing bolt (A) from the relief hole,
and install the VTEC air stopper (B).
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E
07AAJ-PNAA101
10. Remove the No. 3 camshaft holder bolts, and install
the VTEC air adapters (C) finger-tight.
11. Connect the air joint adapter (D) and the air
pressure regulator (E).
12. Loosen the valve on the regulator, and apply the
specified air pressure.
Specified Air Pressure:
290 kPa (3.0 kgf/cm , 42 psi)
NOTE: If the rocker arm piston does not move after
applying air pressure; move the rocker arm up and
down manually by rotating the crankshaft
clockwise.
6-58
D
07ZAJ-PNAA300
A
B
C
07ZAJ-PNAA200 07ZAJ-PNAA101
2
13. Intake side: With the specified air pressure applied,
move the secondary rocker arm (A) for the No. 1
cylinder. The mid rocker arm (B), primary rocker
arm (C), and secondary rocker arm should move
together.
If the mid and primary rocker arms do not move
together with the secondary rocker arm, remove
the mid, primary, and secondary rocker arms as an
assembly, and check that the pistons in the rocker
arms move smoothly. If any rocker arm needs
replacing, replace the mid, primary, and secondary
rocker arms as an assembly, then retest.
C
B
A
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