Honda Civic Service Manual page 102

WEC Rocker Arms Test
Special Tools Required
. Air pressure regulator 07AAJ-PNAA100
. VTEC air adaoter 07ZAJ-PNAA100
. WEC air stoDoer 07ZAJ-PNAA200
. Air joint adapter 07ZAJ-PNAA300
1. Remove the cylinder head cover (see page 6-22).
2. Set the No. 1 piston at top dead center (TDC) (see
step 1 on page 6-12).
3. Verify that the intake primary rocker arm (A) moves
independently of the intake secondary rocker arm
( B ) .
. lf the intake primary rockerarm does not move,
remove the primary and secondary rocker arms
as an assembly and check that the pistons in the
secondary and primary rocker arms move
smoothly. lf any rocker arm needs replacing,
replace the primary and secondary rocker arms
as an assemblv, and test.
. lfthe intake primary rocker arm moves freely, go
to step 4.
6 .
Repeat step 3 on the remaining intake primary
rocker arms with each piston at TDC. When all the
primary rocker arms pass the test, go to step 5.
Check that the air pressure on the shop air
compressor gauge indicates over 400 kPa
(4 kgflcm', 57 psi).
Inspect the valve clearance (see page 6-9).
Remove the sealing bolt (A)from the relief hole,
and install the VTEC air stopper (B).
7 .
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D
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Remove the No. 2 and No. 3 camshaft holder bolts,
and installthe VTEC air adapters (C) finger-tight.
Connect the air joint adapter (D), and air pressure
regulator with a 0-100 psi gauge (E).
(cont'd)
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6-7