Engine oil HONDA INTEGRA 1994 4.G User Guide

31. Remove the shift cable
I x 1.25 mm22 f.m 12.2 kgl'rn'16 tbl.ftl
(A/T).
SHIFT CABLE
32.
33.
CONTROLLEVER
SHIFT CAALEcovER locx usiea6 x 1.0 mm14 N.m t1.4 kgf.m, 10 lbl'ftlReplace.
Remove the damper tork.
Disconnect the suspension lower arm balljoints us-
ing the special tool. Refer to section 1 8 tor the proper
procedure.
NOTE: Adjust the tool so the iaws are parallel to
each other.
REMOVER 28 mmoTMAC-S10020012 x 1.25 mm
5-9
34. Remove the driveshatls.
CAUTION:
a Do not pull on tho ddv$halt, tho CV ioint mav
como apan.
a Uso caro whsn prying out tho assombly.
Pult it slraight to avoid damaging th6 differantial
oil soal or intormodiato shaft dust seal.
NOTE: Coat all precision tinished surfaces with
clean engine oil or grease. Tie plastic bags over the
driveshaft ends.
(cont'd)

CAUTION: In h.ndling r m.t!l gr3kct, trko clrc not to fold it or dlmaga tho contact surfacr ol thr gaskat.
VAIVE XEEPERS
SPRING
RETAINER \.\...i6
r*#:-3STEM SEAL
VALVE SPRINGSEAT
CYUNDEB HEADBOLT&t N.m 18,5 kgl'm,61 tbf.ftlApply engine oiltothe threads.
END PIVOT BOLT6:t N.m l6.a kst'm,,16 lbl.ftl
VALVE KEEPERSI
JI
--../ SPf,ING RETAINEB
ED..-
$----
nrAxE vaLvE SPRING
S---- twtAKE vALvE STEM SEAL
€.---- valvE SPRING sEAT
EXHAUST VALVEGUII'E
INTAKE VAI-VE GUIT'EInsp€ction, pago S24R6placom6nt, pago 6-25Reaming, pag€ 6-26
CYUNDER HEADWarpage, page 6-28
INTAKE VALVEReplacement, Page 6_22
TX)WEL PINDOWEL PIN
CYLINDER HEAD GASKET{3 LAYERS OF METALIReolac6.
O.RINGReplac€.
EXHAUST VALVE
OIL CONTROLORIFICEClean.
--------ig
6-15

Remove the fuel return hose and positive crankcase
ventilation (PCV) hose.
Remove the brake booster vacuum hose, water
bypass hose and vacuum hose.
ERAKE BOOSTERVACUUM HOSE
HOSE
VACUUM HOSE
HOSE
9.
10.
Remove the throttle cable.
Remove the throttle control cable (automatic trans-
mission only).
NOTE:
. Take care not to bend the cable when removing
it. Always replace any kinked cable with a new
one.
. Adjust the throttle cable and throttle control
cable when installing (see section 11 and 14).
THROTTLE CONTROLCABLE
Remove the engine wire harness connectors and
wire harness clamps trom the cylinder head and the
intake manifold.
Four fuel injector connectors
Intake air temperature (lAT) sensor connector
Engine coolant temperature (ECT) sensor con-
necror
TDC/CKP/CYP sensor connector
lgnition coil connector
ECT gauge sending unit connector
Throttle position (TP) sensor connector
Manifold absolute Dressure (MAP) sensor con-
nector
ldle air control (lAC) valve connector
EVAP purge control solenoid valve connector
11.
a
a
a
a
a
a
a
a
a
(cont'dl
ATI'USTING
6-17

t
Gylinder Head
Installation
Installthe cylinder head in the reverse order of removal:
NOTE:
. Always use a new head gasket.
. Cylinder head and cylinder block surface must be
ctean.
. "UP" mark on the timing belt pulleys should be at the
top.
. Do not use the middle cover and lower cover for stor-
ing items disassembled.
. Clean the middle cover and lower cover before instal-
lation.
. Replace the washer when damaged or deteriorated.'1. Cylinder head dowel pins and the oil control orifice
must be aligned,
NOTE:
. When handling a metal gasket, care should be
taken not to told it or damage the contact surface
of the gasket.
. Clean the oil control orifice when installing.
CYLINDER HEAD GASKET
{3 LAYERS OF METALIReplace.
OOWEL PINSorl coNtnolORIFICEClean.
O.RINGReplace.
Tighten the cylinder head bolts in two steps. In the
Jirst step tighten all bolts, in sequence, to about 29
N.m {3.0 kgf.m, 22 lbl.ltJ; in the final step, tighten in
the same sequence to 83 N.m (8.5 kgf.m, 61 lbf'ft).
NOTE:
. Apply engine oil to the cylinder head bolts and
the washers.
. Use the longer bolts at positions No. 1 and No. 2
as shown.
CYLINDER HEAD BOLTS TOROUE SEOUENCE
@o@@@
NOTE: lf camshaft-to-holder oil clearances (see page 6-
21) are not within specitication, the head cannot be
resurfaced.
lf camshaft'to-holder oil clearances are within specifica-
tions, check the head for warpage.
lf warpage is less than 0.05 mm (0.002 in) cylinder
head resurtacing is not required.
lf warpage is between 0.05 mm (0.002 in) and 0.2 mm
(0.008 in), resurface cylinder head.
Maximum resurface limit is 0.2 mm (0.008 in) based
on a height of 132.0 mm (5.20 in).
Measure along edges, and 3 ways across center.
Cylinder Hoad Height:
Standard (New): 131.95 - 132.05 mm
{5.195 - 5.191t in}
PRECISION STRAIGHT EOGE
Put longer bolts here.

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

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