1994 HONDA INTEGRA Oil

14.
16.
Installthe timing belt {see page 6-12).
Adjust the valve clea.ance (see page 6-31.
Install the rubber seal in the groove of the cylinder
head cover. Seat the seal in the recesses for thg
camshaft first, th€n work it into the groove around
the outside edges,
NOTE:
. Before installing the rubber seal, thoroughly
clean the seal and the groove.
. When installing, make sure the seal is seated
securely in the corners of the recass€s with no
gap.
CYUNDER HEADCOVER
RUBAER SEAL
17.Apply liquid gask€t to the rubber seal at the eight
corners of the recesses.
NOTE:
. Use liquid gaskst, Part No. 08718 - 0001.
. Check that the mating surfaces are cl€an and dry
before applying liquid gasket.
. Do not install the parts if 20 minutes or mor6
havs elapsod sinco applying liquid gasket.
Instead, reapply liquid gasket after removing old
reaidue.
. After assembly, wait at lsast 20 minutes before
filling the engine with oil.
Apply liquid g.sket tothe shaded areas.
(cont'd)
6-31

(From page 6-38)
Ropair op€n in BLU/BLK $,iro between ECM lD6) and 2P conn.c-tor,
Check for continuity between D6terminal and body ground.
R6pri. short in BLU/BLK wir. bc-tweon ECM (D6l .nd 2P connec-toa,
Remove 10 mm sealing bolt andconnect orl pressure gauge.
Connect a tachometer {soe sec-tion 11).
Start the engine and warm it upto normal operatrng temperature.
Check oil pressure at enginespeeds of 1,000, 3,000 and 5,000rpm,
ls pressure bolow 50 kPa(0.5 kgflcm', 7 psi)?Inrpoct tho VTEC aolanoid v.lv..
Turn off the engine.Check lor continuity between the2 terminals on the VTEC pressure
switch.
o oooooo ooo ooo I oooooooo trt!*Hffi Oooooo ooooo
o oooo ooooo ooo I oo oooo ooo ooooo oo oo o
Coitlnuity?
D6
I
GAUGE JOINT ADAPTERSNAPON MT2&1710 x 1.0 mm. lJse new washer wheninstalling the sealing bolt.
Y AVAILAEIIOIL PRESSURE GAUGE


\-
]L
vtEc sot-€NotD
(cont'd)
NOTE:Keep mgasuring time as short as possible bocaus€ engine isrunning with no load (less than one minute).
YES
(To page 6-40)
Conlinuity?
6-39

VTEC
Troubleshooting FlowchartVTEC Pressure Switch (cont'dl
lFrom pag6 6-39)
Disconnsct lhe 1P connectortrom the VTEC sol6noid valve.
Attach the battery positivo torminal to the GRN/WHT terminal.
Start the engine and chgck oilpressure at 5,000 rpm (lor VTECoil pr€ssure test).
ls pressure above 400 kPa(4kgt/cm,, 60 psi)?In.p.ct th. VIEC .olrnoid v.lv..
Check tor continuity betwe6n the2 terminsls on th€ VTEC prsssure
switch !nder above condition.
Sub.titut. . klown-eood ECMand rachack. |f aymplom/indica-tion goaa away rrplaca th. o?igi-n.l ECM.
u
OOMMERCIALLY AVAILABIIOIL PRESSURE GAUGE
GAUGE JOIMf ADAPIORSNAPON MT2S1'10x 1.0 mm. Use new washer wheninstalling th6 soaling bolt.NOTE:Keep moasuring tim6 as shon 6s possi-
ble because engine i5 running with noload lless than ono minuto).

WEC Solenoid Valve Inspection
Disconnect the 1P connector trom the VTEC
solenoid valve.
M€asurs resistance between th€ terminal 8nd body
grouno.
R.3bt!nc!: 1l - 30 O
lf the resistance is within specificstions, romove the
WEC sol€noid valve from the cvlindor hsad, and
check the VTEC solenoid valve filter for clogging.
. lf there is clogging, replacs the engin€ oil filter
and the engine oil.
VTEC SOT.CNOTD
12 tTln 11.2 kg[.m,8.7 lbttt]
6-41
4. lf th6 filter is not clogged, push the VTEC solenoid
valv€ with your finger and check its movement.
. lf VTEC solsnoid valve is normal, check the
engins oil pr€ssure.
6x1.0mm

Rocker Arms - Inspection Using Special Tools
CAUTION:
. Boforo using tho valvo inspoction tool. make 3uro
that th6 air prsssure gaugs on th6 air comprossol
indicatG over 250 kPa {2.5 kgf/cm', 36 psi}
. Inspect the valvs clearanco befors rockel lrm insPoc-
tion.
. Covor the timing belt with a shop towsl to pl€vent
qotting oil on lhe b6lt.
. Check ths mid rocker srm of oach cylindor at TDC.
1. Remove the cylinder head cover.
2. Plug the relief hole wiih the special tool (Air
Stopper).
Remove the bolt and washer from the inspection
hole and connect the valve inspection tool
AIR STOPPEBOTLA' - PR3O2OA
3.
REGULATOR VALVE. Pullths lever andturn to adjust.INSPECTIONHOtt
WASHERReplace.
10 x 1.0 mm20 N.m 12.0 kgf.m,1a tbt'ft|
TOOL
RELIEF HOLE
ICOMMERCIALLY AVAILABLE}
6-43
Apply specified air pressure to the rocker arm pis-
tons after loosening the regulator valve on the valve
inspection tool.
Specified Air Presrure:
250 kPa (2.5 kgt/cm', 36 psi)
- 500 kPa 15.0 kgf/cm'. 71 Psi)
Make sure that the primary and secondary rocker
arms are mechanically connected by the pistons
and that the mid rocker arms do not move when
pushed manuallv.
LOST MOTIONASSEMALY
PfiIMARYROCKER ARM
6.
7.
o lf any mid rocker arm moves independently of
tho primary and secondary rocker arms, replace
the rocker arms as a set.
Remove the tools.
Check the oDeration of the lost motion assembly by
pushing on the mid rocker arm. The lost motion
assemblv should compress fully and operate
smoothly through its full stroke. Replace the assem-
bly if it does not work smoothlY.
8. After insoection, check that the Malfunction
Indicator LamD (MlL) does not come on
NOTE: Refer to page 6-78 when installing cylinder head
cover.

Timing Belt
. ReJerto page 6-51 for positioning crankshaft and pulley before installing belt.. Mark the direction of rotation on the belt before removing.
. Replace the rubber seals for oil leakage between the cylinder head and cover.. Do not use the middle cover and lower cover for storing items disassembled.
. Clean the middle cover and lower cover before installation.
lllustrated lndex
NOTE:
WASHERReplace whenCAP NUTx 1,0 mm9.8 N.m 11.0 kgf.m,7,2lbttrlor deteriorated.
CYLINDERHEAO COVERReter to page 6'78when installing.
RUBBER SEALSReplace when damagedor deteriorated,
TIMING BELTInsp€ctaon, page 6-48Adjustment. page 6-48R€placement. page 6'49
MIDDLE COVER
5xl,0mm9.8 N.m (1.0 kgt m,7.2 rbtftt
8 x 1.25 mm56 N.m 15.7 kgt m,41 tbtftl6x1.0mm9.8 N.m (1.0 kgt.m,7.2lbf ftl6x1.0mm9.8 N.m {1.0 kgl.m,7.2lbf.ftl
Installwith concavesurface lacing in.Clean.
TIMING SELDRIVE PULLEYRemove any oil and clean.
10 x 1.25 mm5a N.m 15.5 kgl.m.(} tbf.ftlFor adiustment onlydo not remove.
BOLTInstallwith concavesurface tacing out.Remove any oiland clesn.1il x 1.25 mm177 N.m 118,0 kgtm, 130lbtft)Replacement, page 6-47
COVER
PULLEYRemove any oil and cleanon the timing belt guideplate side.NOTE: When installing a new crankshaft and/or new bolt:
O tighten the crankshaft pulley bolr to 196 N.m (20.0 kgf.m. 145 lbf.ft),
@ loosen bolt,
@ retighten it to 177 N.m fl8.0 kgf.m, 130 lbnft).
3-E
6-46

Grankshaft Pulley Bolt
Replacement
NOTE:
. Crankshaft pull€y bolt size and torqus value:
1,0 x 1.25 mm
177 N.m (18.0 kgt.m, 130 lbf'ft)
. When instslling a new crankshaft 8nd/or now pulley
bolt:
O tight6n the pulley bolt to 196 N'm (20.0 kgf'm, 145
tbf.ft).
@ looson the bolt,
@ r6tighten it to 177 N.m (18.0 kgf'm, 130 lbf'ft).
. When reinstalling the bolt, lubricate the thresds 8nd
flange with engine oil, but don't lubricate the washer
and pulley.
Lubriceto with engine oil hers.
SOCKET WRENCH, 19 mmCOi'MEBCI,ALLY AVAILABT.E
PULITY HOLDEB ATTACHMEUT,HEX slt mm, OFFSETOTMAB - PY3O1OA
6-47

Timing Belt
lnspection
Remove the cylinder head cover.
. Refer to page 6-78 when installing.
Inspect the timing belt for cracks and oil or coolant
soaking.
NOTE:
. Replace the belt if oil or coolant soaked.
. Remove any oil or solvent that gets onthe b€lt.
Rotate pulleyand inspect b6lt.
After inspecting. retorque the crankshaft pulley bolt
to 177 N.m (18.0 kgf.m, 130 lbf.ft).
Tension Adjustment
CAUTION: Always adlust timing bslt tsnsion with th6
engine cold.
NOTE:
. The tensioner is spring-loaded to apply proper ten-
sion to the belt automatically after making the follow-
ing adjustment.
a Alwavs rotate the crankshaft counterclockwise when
viewed trom the pulley side. Rotating it clockwise
may result in improper adjustment of the belt ten-
sion.
Remove the cylinder head cover. (Refer to page 6-
78 when installing.)
Set the No. 1 piston at TDC (see page 6-51).
Rotate the crankshaft 5-6 revolutions to set the belt.
Set the No. 1 piston at TDC.4.
AINUSTING AOLT5/a N.m 15.5 kg{.m, to lbtftlFor adjustment only,
5.
7.
8.
A
.//\v-/
Directionrotat|on,
Loosen the adjusting bolt 1/2 turn (180') only.
Rotate the crankshaft counterclockwise 3 teeth on
the camshaft pulley.
Tighten the adjusting bolr.
After adjusting, retorque the crankshaft pulley bolt
to 177 N.m (18.0 kgf.m, 130 lbf'ft).
6-48