1999 HONDA CIVIC Gasket

Engine Removal/lnstallation
Removal(cont'dl
29. Remove the Ay'C compressor.
NOTE: Do not disconnect the Ay'C hoses.
30.
8x 1.25 mm A/C COMPRESSOR24 N.m (2.{ kgf.m, t7 tbtft}
Remove the shift cable (IVT).
NOTE:
. Take care not to bend the cable when removingit. Always replace any kinked cable with a newone.
. Adjust the shift cable when installing (see sec_tion 14).
8 x 1.25 mm22 N.m (2.2 kgf.m, 16 lbf.frl
LOCK WASHERBeplace.6x1.0mm14 N.m (1.4 kgf.m, tO tbtft)
5-8
A/C COMPRESSOR
t
{
31. Remove exhaust pipe A.
Dl6Y5. D16Y7 engines:
8 x 1.25 mm22 N.m 12.2 ksl.m. 16 tbI.fr)Replace.
SELF.LOCKING8 x 1.25 mm16 N.m (1.6 kgtm,12 tbt.ftlReplace.
D16Y8 ongin6;
8 x 1.25 mm22 N.m (2.2 kgf.m. 16 tbf.ftlReplace.
GASKETReplace.
SELF.LOCKING NUT10 x 1.25 mm33 N.m {3.4 kgt.m,25 lbr'frlReplace.
SELF.LOCKING NUT8 x 1.25 mm16 N.m 11.6 kgf.m, 12 lbtft)Replace.
SELF-LOCKING NUTl0 x 1.25 mm54 N.m (5.5 kgf.m, 40 lbf.ft)Replace.

81642 engine:
8 x 1.25 mm
22N,n 12 2 kdl'rn,
Replace.
,&16 rbt.ftl
Replace.
SELF.LOCKING8 x 1.25 mm16 N.m t1.6 kg{ m, 12 lbl'ft)
Replace.
GASKETSReplace.
10 x 1 .25 mm
s4 N.m {5.5 kgf m, 40 lbf'ftl
32.
PIPE A
RePlace'
Remove the damper forks (see section 18).
Disconnect the suspension lower arm ball joints
(see section 18).
Remove the driveshafts.
CAUTION:
o Do not pull on th€ drivoshaft. the CV ioint may
com9 apart.
o Use care whgn prying out the assombly.
Pull it straight to avoid damaging the differential
oil seal or intermediate shaft dust seal.
NoTE: Coat all precision-finished surfaces with
clean engine oil. Tie plastic bags over the driveshaft
enos.
34.
HO2S CONNECTOR
!^.
35.
36.
Lower the hoist.
Remove the upper and lower radiator hoses and
heater hoses,
37. Removs the ATF cooler hoses, then plug the ATF
cooler hoses and PiPes (A,/T)
UPPERRADIATOR HOSE
HOSES
(cont'd)

Timing Belt
Illustrated lndex
NOTE:
. Refer to page 6-20 for how to position the crankshaft and pulley before installing the belt.
. Mark the direction of rotation on the belt before removing.
a Do not use the upper cover and lower cover for storing removed items,
. Clean the upper cover and lower cover before installing.
. Replace the ca mshaft seals and cra n kshaft sea ls if there is oil leakage.
. Refer to page 6-16 before installing the timing belt.
CYLINDER HEADCOVERReler to page 6-46when installing.
HEAD COVEB GASKETReplaco when l6akin9,domaged or deteriorated.Apply liquid gasket at
th€ lour corners of thetecessos.
d
@
TIMING BELTInspection, page 6-18Adjustment, page 6-18Removal, page 6-19Installation. page 6-20
I x 1.25 mm3t N.m {3.8 kgf'm, 27 lbfftl
Apply engine oilto the bolt
thleads.
CRANKSHAFT SPEED FI.UCTUATION
lcr(Fl sENsoRReplacement, Page 6-22
UPPER COVEB
lnstallwithsurface facing in.
TIMING BELTDRIVE PULLEYReplacement, page 6_16
6x1.0mm9.8 N'm 11.0 kgt m,7.2 tbf.ft)NUBBER SEALSReplace when damagedor deledorated.
LOWER COVER
FUBBERPLUG
CRANKSHAFT PULLEYReplacement, page 6'16
PULLEY BOLTlil x 1.25 mm20 N.m 12.0 kgt.m,14 lbt'ft) + 90"Replacement, page 6'16Do not us6 an impactwrench when installing.
x 1.0 mmBOLT o-RING10 x 1,25 mm Reolace.14 N.m {,1.5 kgt m, 33 lbt ftl
6x1.0mmt2 N.m 11.2 kgf'm,8.7 tbt f0
9.E N'm (1.0 kgt.m,?.2 tbf.ftl\.-,o
6-17

Gylinder Head
lllustrated Index
CAUTION:
. To avoid damage, wait until the engine coolant temperatule drops below 100"F (38'C) before removing the cylinder
head.
. When handling a metal gasket, take care not to fold it or damage the contact surface'
NOTEr Use new O-rings and gaskets when reassembling'
CYLINDER HEAD
COVERRefer to page 6 46, when
installing cylinder head cover.
WASHERReplace when damaged
or deteriorated.
O.RINGReplace.
6x1.0mm9.8 N.m 11.0 kgf.m, 7.2 lbfft)Apply soapsuds to threads and cylinder head
contact surface when replacing the rubber
seal, then temove any soapsuds after install
ing rubber seal.
RUBBER SEALReplace when damagedor deteriorated.
CYLINDER HEAD BOI-T
10 x 1.25 mm67 N.m 16.8 kgf m, a9 lbt'ft)
Tightening, Page 6-46
Apply engine oilto the threads.HEAD COVEB GASKETReplace when leaking,
damaged or deteriorated.Apply liquid gasket at
the four corners ol therecesses,
DISTRIBUTORSee section 23.
8 x 1 .25 mm24 N.m (2.4 kgf.m,17 tbt.ft)
CYLINDER HEADGASKETReplace.
8 x 1.25 mm24 N.m {2.4 kgf m, 17 lbf ftl
t(cont'd)
6-23
PINS

Cylinder Head
4. Apply liquid gasket (Part No. 08718 - 0001 or 08718 -
0003) to the head mating surfaces of the No. 1 and
No.5 camshaft holders.- Apply liquid gasket to the shaded areas
Set the rocker arm assemblY in place and loosely
installthe bolts.- Make sure that the rocker arms are properly posi-
tioned on the valve stems.
Tighten each bolt two turns at a time in the sequence
shown below to ensure that the rockers do not bind
on the valves.
Specitied torquo:
8 mm bolts: 20 N.m (2.0 kgt'm, l/t lbf'ft)
Apply engine oil to the threads.
6 mm bolts: 12 N.m {1.2 kgif'm, 8.7 lbf'ft)
Apply engine oil to the thresds.
6 mm bolts: O, @. @, @
7. Install the back cover. then install the camshaft pul-!
6-45
lnstallation
lnstallthe cylinder head in the reverse order of removal:
NOTE:
. Always use a new head gasket.
. Cylinder head and cylinder block surface must be
clean.
. "UP" mark on the camshaft pulley should be at the top
. Turn the crankshaft so the No. 1 piston is at TDC (see
page 6-20).
. Clean the oil control orifice before installing.
a Do not use the upper cover and lower cover to store
removeo rlems.
Clean the upper cover and lower cover before instal-
taUon.
Cylinder head dowel pins must be aligned.1.
CYUNOER HEAD
PINS
(cont'd)

Cylinder Head
Installation (cont'dl
Position the camshaft correctly (see page 6-20).
Tighten the cylinder head bolts sequentially in four
steps.
rsr st.p: O - @ 20 N.m (2.0 kgf.m, 14 lbf'ft|
2nd srep: O - @ 49 N.m (5.0 kgf.m, 36 tbtft)
3rd stop; O - @ 67 N.m {6.8 kgf.m, /r9 lbl'ft}
4th st6p: O, O 67 N.m 16.8 kgf.m, 49 tbf.ftl
NOTE:
. We recommend using a beam-type torque
wrench, When using a preset-type torque wrench.
be sure to tighten slowly and not to overtighten.
. If a bolt makesany noisewhileyou aretorquing it,
loosen the bolt, and retighten it from the 1st step,
CYLINDER HEAD BOLTS TOROUE SEOUENCE:
Install the intake manifold and tighten the nuts in a
crisscross pattern in two or three steps, beginning
with the inner nuts (see pages 9-2 thru 9-4).
. Always use a new intake manifold gasket.
Install the exhaust manifold and tighten the nuts in
a crisscross pattern in two or three steps, beginning
with the inner nut {see pages 9-6 and g-7).
. Always use a new exhaust manifold gasket.
Install the exhaust manifold bracket. lnstall the
exhaust pipe A and the bracket, then install the cover.
4.
6-46
\-
(
7.Installthe timing belt (see page 6-20).
Adjust the valve clearance (see page el2),
Install the head cover gasket in the groove of the
cylinder head cover, Seat the recesses for the
camshaft first, then work it into the groove around
the outside edges.
NOTE:
. Before installing the head cover gasket, thor-
oughly clean the seal and the groove.
. When installing, make sure the head cover gas-
ket is seated securely in the corners of the
recesses wath no gap.
COBNERS OFTHE RECESS
CORNERS OFTHE REcEss covEB
Apply liquid gasket to the head cover gasket at the
four corners of the recesses.
NOTE:
. Use liquid gasket, Pan No. 08718 - 0001 or 08718- 0003.
. Check that the mating surfaces are clean and dry
before applying liquid gasket.
. Do not install the parts if five minutes or more
have elapsed since applying liquid gasket.
Instead, reapply liquid gasket after removing old
residue.
. After assembly, wait at least 30 minutes before
filling the engine with oil.
8.
9.
I
10.

11. When installing the cylinder head cover, hold the
head cover gasket in the groove by placing your fin-
gers on the camshaft holder contacting surfaces
(top of the semicircles)
Set the spark plug seal on the spark plug tube.
Once the cylinder head cover is on the cylinder
head, slide the cover slightly back and forth to seat
the head cover gasket.
NOTE:
. Before installing the cylinder head cover, clean
the cylinder head contacting surfaces with a
shop towel.
. Do not touch the parts where liquid gasket was
aDolied.
. Take care not to damage the spark plug seals
when installing the cylinder head cover,
. Visually check the spark plug seals for damage.
. Replace any washer that is damaged or deterio-
rated.
6x1.0mm9.8 N.m 11.0 ksf.m,7.2lbf ftl
\g-----*o""t'Ptl
veEE
\_
6-47
12. Tighten the nuts in two or thre€ steps. In the final
step, tighten all bolts, in sequence, to 9 8 N'm (1.0
kgf.m, 7.2 lbf.ft).
NOTE: After assemblv, wait at least 30 minutes
before filling the engine with oil
After installation, check that all tubes, hosss and
connectors are installed correctlY
1?

Timing Belt
lllustrated Index
NOTE:
. Refer to page 6-59 for positioning crankshaft and pulley before installing belt.. Mark the direction of rotation on the belt before removino.a Do not use the middle cover and lower cover for storing r'emoved items.. Clean the middle cover and lower cover before installation.
WASHER
I
Replace when damagedor deteriorated.CAP NUTx 1,0 mm9.8 N.m lr.0 kgf.m, 7.2lbtftl
CYLINDERHEAD COVERRefer to page 6-86when installing.
HEAD COVER GASKETReplace when leaking,damaged or deteriorated.Apply liquid gasket atthe four corners ol therecesses,
TIMING BELTInspection, page 6-61Adjustment, page 6-61Replacement, page 6-62
I
6 x '1.0 mm9.8 N.m {1.0 kgf.m, 7.2 lbt.ftl
l0 x 1.25 mm5a N.m {5.5 kgl.m,40 tbt ftt
MIDDTE COVER
6 x 1.0 mrn9.8 N.m {1.0 kgf.m,7.2 tbt-ltl
8 x 1.25 mmN.m {5.7 kgt.m,41 tbt fr)
6x1.0mmN.m 11.0 kgf.m,7.2 tbt.ft'l
PULLEY BOLT14 x 1.25 mm177 N.m {18.0 kgf.m. 130 tbt.ft}Beplacement, page 6-59Do not use an impactwrench when installing.
TIMING BELTDRIVE PULLEY
Installwith concavesurtace facing out.Remove any oil and clean.
LOWERCOVER
CRANKSHAFT PULLEYReplacement, page 6-59
- -o
6-60
Replacement, page 6-59