Gas HONDA CIVIC 1996 6.G Owner's Manual

Cylinder Head
Installation (cont'dl
10. Align the marks on the cylinder head plug to thecylinder head upper surface, then install the cylin,
der head plug in the cylinder head.
PLUGReplace.
Install the timing belt (see page 6-63).
Adjust the valve clearance (see page 6-61).
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, thorough-ly clean the head cover gasket and the groove.
. When installing, make sure the head cover gasket
is seated securely in the corners of the recesses
wrrn no gap.
11.
13.
1'
CYLINDEB HEAD
HEAD COVEB
6-86
(\
14. Apply liquid gasket to the head cover gasket at theeight corners of the recesses.
NOTE:
. Use liquid gasket, Part No. 08718 - 0001 or 08718- 0003.
. Check that the mating surfaces are clean and drybefore applying liquid gasket
. Do not install the parts if five minutes or morehave elapsed since applying tiquid gasket.
Instead, reapply liquid gasket after removing oldrestdue.
. After assembly. wait at least 30 minutes before
filling the engine with oil.

15. 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
(toD of the semicircles).
Once the cylinder head cover is on the cylinder
head, slide the cover slightly back and forth to seat
the head cover gasket.
NOTE:
. Be{ore installing the cylinder head cover, clean
the cvlinder head contacting surfaces using a
shoP towel.
. Oo not touch the parts where liquid gasket was
applied.
. Replace any washer taht is damaged or deter'o-
rated.
t
\
6-A7
16. Tighten the nuts in two or three steps. In the final
step, tighten all nuts, in sequence, to 9 8 N'm {1 0
kgf.m, 7.2 lbf.ft).
NOTE: After assembly, wait at least 30 minutes
before filling the engine with oil.
After installing, check that all tubes' hoses and con-
nectors are installed correctly.17.

lllustrated Index
I runricate att internal parts with engine oil during reassembly'
NOTE:
o Apply liquid gaskettothe mating surfaces ofthe right side cover and oil pumpcase before installingthem'
. Use liquid gasket, part No 08718-0001 or08718-0003'
. Clean the oil pan gasket mating surfaces betore installing the oil pan
81642 engine:
DRAIN BOLT44 N,m {4.5 kgf'm,33 lbt'ft)
6 x 1.0 mm'11 N.m (1.1 kgI'm,
I tbl.ft)
OIL PANReter to page 7 27when installing.
6 r 1.O mm12 N.m t1.2 kgl'm, 8 7 lbf'lt)
OIL PAN GASKET
BUFFLE PLA
12 x 1.0 mm103 N.m {10.5 kgf'm,
76 tbr.ft)
6 x 1.0 mm11 N.m (1 .1 kgf.m,
8 tbI.fr)
GASKETReplace.FLYWHEEL(M/TI
12 x 1.0 mm
74 N.m (7.5
kof.m, 54 lbf'ft)
1^c{Eb\%^ t*^
*o"rr^--(Wffi
oa*,trto2,.w
FLYWHEEL COVER
IM/T)
DRIVE PLATECOVER (AiT)
11 x 1.5 mm76 N.m (7.9 kgf'm, 56 lbf'ft)
Apply engine oil to the bolt
threads.NOTE: After torqurngeach cap, turn crankshaft
to check for binding.
MAIN EEARING CAP
MAIN BEARINGSSelection, page 7_10
NOTE: New main bearings musl
be selected bY matching crank
and block identification markrngs
CRANKSHAFTInstallation, Page 7'23
OIL JET BOLT16 N.m 11.6 kgf'm, 12 lbl'ft)
OIL JETInspection, Page 8_10
Check for cracks
6x1.0mm11 N.m {1.1 kgf'm, I lbf'ft}
CRANKSHAFT OIL SEAL
Installation,pagesl 22 andl 29
Replace-
DOWEL PINOIL PUMPOverhaul, page 8-'l1Removal/lnspection,page 8-13.Apply liquid gasket
to mating surlace.RIGHT SIDE COVERApply liquid gasket
to mating surface.
THRUST WASHERS8 x 1.25 mm24 N.m {2.4 kgf.m, 17 lbf'ft)Grooved sides face outward
NOTE: Thrusr washer thickness
is tixed and must not be changed
by grinding or shimming
O-RINGReplace
CRANKSHAFT SEAL11 N.m {1.1 kgf'm, lnstallation, pages 7'29 and I 14
a lbt.ltl Heplace. (cont'd)
d#*

lllustrated Index
(cont'dl
I Luoricate att internal parts with engine oil during reassembly.
NOTE:
' Apply liquid gasket to the mating surfaces ofthe rightside coverand oil pumpcase before installingthem.. Use liquid gasket, part No. 08718 - 0001 or 087,18 _ OOO3.. Clean the oil pan gasket mating surfaces before installing it.
D16Y7 engine:6 x 1.0 mm12 N.m (1.2 kgt.m.8.7 tbf.tr)DRAIN BOLT44 N.m {4.5 kgt.m.33 tbt.ttl
,(
I
I
OIL PAN GASKETFLYWHEEL COVERIM/T)6x 1.0 mm12 N.m ('l .2 kgt.m, 8.7 tbt.trl
OIL PANRefer to page 7-27
Apply liquid gasker tothese points.
Replace.
WASHERReplace.12 x '1.0 mm118 N.m{12.0 kgt.m, 87 tbf.tr}
11 x 1.5 mm51 N.m15.2 kgl.m,38lbtftl
Apply engine oilto the boltthreads.NOTE: After torquingeach cap, turn the crankshaftto check for binding.
MAIN BEARINGSSelection, page 7-10
MAIN BEARING CAP
CRANKSHAFTInstallation, page 7 23
NOTE: New main bearings mustbe selected by matching crankand block identification markings.
6 r 1.0 mm11 N.m {1.1
6 x 1.0 mm11 N.m 11.1
ksI.m, 8 lbt.ft)
OIL SCREEN
kgt.m, 8 lbf.trl
Check for cracks.
CRANKSHAFT OIL SEALInstallation,pages 1 22 a^d 7-29
\:eprace'
GASKETReplace.
6 x 1.O mm11 N.m {1.1 kgt.m,8 rbt.frl
RIGHT SIDE COVERApply liquid gasker1o matrng surface,
OIL PUMPOverhaul, page 8-12Bemoval/lnspection,page 8-13
DOWEL PIN
WASHERSGrooved sides face outward.NOTE: Thrust washer thicknessis fixed and must not be changedby grinding or shimming.
CRANKSHAFT SEAL
l.j"Ji:l"^ pages z.2e --.S)
Replace.
6 x 1.0 mm11 N.m {1.18 tbt.fr)
7-4
BREATHING PORT COVERMOUNT BOLTS6 x 1.0 mm11 N.m {1.1 kgt.m, 8 tbf.fr}Apply liquid gasker tothe boh threads.
DOWEL PIN

D16Y5, D16Y8 engines:
DRAIN BOLT39 N.m 14.0 kgt'm,
Apply liquid gasket to
these points.
OIL PANRefer to page 7-25
when installing.WASHERReplace.
29 lbl.tt)
\
\^
6 x 1.0 mm q%
P
I
FLYWHEEL COVER(M/T}
12 x 1.0 mm118 N.m(12.0 kgt.m, 87 lbt'ft)
FLYWHEEL (M/TI
t2 N.m 11.2 kgf'm,
8.7 lbl.ftl
11 x 1.5 mm
51 N.m(5.2 kgf'm, 38 lbf ftl
Apply engine oiltothe bolt
threads.NOTE: Aftertorquingeach cap, turn crankshaft
to check for binding.
MAINBEARING
MAIN BEARINGSSelection, page 7-10NOTE: New main bearings must
be selected by matching crank
"nJ lr."i io"irriti"",ion-markings. --------*-i6{\
CRANKSHAFTInstallation, page 7-23
6 r 1.0 mm11 N.m (1 1 kgf'm, I lbf'ttl
OII PAN GASKETReplace.
DRIVE PLATE COVER
{A/T or CVT)
12 r 1.0 mm
74 N.m
17.5 kgl.m, 54 lbf'ft)
DBIVE PLATE {A/T or CVTI
Check for cracks
6 x 1.O mm11 N.m {1.1 kgl'm,
8 tbl.ftl
CRANKSHAFT OIL SEAL
lnstallation,pages 7'?1 and '1 '28
Replace.
RIGHT SIDE COVER
Apply liquid gasket
to mating surface.
OIL SCREEN
GASKETReplace.
OIL PUMPOverhaul, page 8_12Removal/lnspection,page 8-13Apply liquid gasket
to mating surface.
DOWEL PIN
WASHEFS
Grooved sides tace outward
NOTE: Thrust washer thickness
is fixed and must not be changed
bV grinding or shimming.
CRANKSHAFT SEALInstallation, pages 7 29
and 8-14Replace.
BREATHING PORT COVER
MOUNT BOLTS6 x 1.O mm11 f{..n (1.1 kgf'm, 8 lbf'fl)
Apply liquid gasket to
the bolt threads.
O.RINGReplace.
6 x 1.0 mm
11 N.m (1 1 kgl'm,
8 tbr.ftl
(cont'd)
7-5
\
OOWEL PIN

Crankshaft
Installation (cont'd)
7. Installthe main bearing caps.
Check clearance with plastigage (see page 7-9), thentighten the bearing cap bolts in 2 steps.
First step: 25 N.m {2.5 kgf.m, 18 lbf.ft)
Second stop:
B1642 engine:
76 N.m {7.8 kgf.m, 56 lbf.ft)
D16Y5, D16Y7, D16Y8 engines:
51 N.m (5.2 kgf.m, 38 lbf.ft)
NOTE: Coat the thrust washer surfaces and boltthreads with oil.
MAIN BEARING CAP BOLTS TIGHTENING SEOUENCE
oocoo
CAUTION: Whenever any crankshaft or connectingrod bearing is replaced, it is necGssary after reassom-bly to run the engine at idling spe6d until it reachesnormal operating temperature, than continue to runit for approximately 15 minutos.
:V fr\-/.---\-/.-
7-24
NOTE:
. Use liquid gasket, part No. 08718 - 0001 or08718-0003.
. Check that the mating surfaces are clean and drybefore apptying liquid gasket.
. Apply liquid gasket evenly, being careful to coverall the mating surface.. To prevent oil leakage, apply liquid gasket to theinner threads of the bolt holes.. Do not install the parts if five minutes or morehave elapsed since applying the liquid gasket.
Instead reapply liquid gasket after removing theold residue.
. After assembly, wait at least 30 minutes beforefilling the engine with oil.
L Apply liquid gasket to the block mating surface ofthe right side cover, then install it on the cylinderblock.
Bl6A2 engine;
Apply tiquid gaslet alongthe broken line.
D16Y5, D16Y7, D16Y8 engines:
RIGHT SIDE COVER

81642 ongin€:
D16Y5, Dl6fr, Dl6Y8 engines:
k9l.m,
RIGHT SIDE
DOWEL PINS
6 x 1.0 mm11 N.m {1.1a rbf.ft)
OOWEL PIN
9. Apply liquid gasket to the oil pump mating surtace
of the block, then install the oil pump on the cylin-
der block.
Apply grease to the lips of the oil seals.
Thgn, align the inner rotor with the crankshaft and
install the oil pump. When the pump is in place,
clean any excess grease off the crankshaft. Check
that the oil seal lips are not distorted.
B16A2 ongino:
Apply liquid gasket alongthe broken line,
Dl6Y5, Dl6Y7, Dt6Y8 ongino3:
Apply liquid gasket
along the broken
OIL PUMP }{OUSING
{cont'd)
7-25

CrankshaftOil Pan
Installation (cont'd)
NOTE:
. Apply a light coat of oil to the crankshaft and iothe lip of seal.. Use new O-rings and apply oil when installingthem.
10. lnstallthe oil screen.
816A2 engine:
6 x 1.O mml l N'm (1 .1 kgl.m,8 tbt.Irl
,.//
{ / cor*rt(..ao Replace.
t(^^
11 N.m 11 .1 kgf.m,a lbl'ltl ,/.rB tbt4tl /
*P/
& ^/t
O.RINGReplace.
OtL PutitP
D16Y5, D16Y7, D16Y8 engines:
24 N.m (2.4 kgf.m,'17 lbl.fr)
kgf.m,
OIL SCREEN
6 x 1.0 mm1 1 N.m {1 .1 kgf.m,
6x1.0mm11 N.m {1.18 tbt.rr)
I
Ia lbf.fr)
DOWEL PIN
rT
lle/ OIL PUMP6 x 1.0 mm11 N.ml l.1 kgf'm, a lbf.frl
7-26
Installation
D16Y5, Dl6Yg engines:
1. Install the oil pan gasket on the oil pan.
OIL PANGASKETReplace.
OIL PAN
I

2. Apply liquid gasket to the block mating surfaces of
the oil pan, then install it. Apply liquid gasket to the
shaded areas.
NOTEI
. Use liquid gasket part No. 087 18 - 0001 or
08718 - 0003.
. Check that the mating surfaces are clean and dry
before apPlying liquid gasket.
. Apply liquid gasket as an even bead, centered
between the edges ol the mating surface'
. To prevent leakage of oil, apply liquid gasket to
the inner threads of the bolt holes
. Do not install the parts if five minutes or more
have elapsed since applying the liquid gasket
lnstead, reapply liquid gasket after removing the
old residue
. After assembly, wait at least 30 minutes before
filling the engine with oil.
Tighten nuts finger-tight
below.
OIL PAN
at six points as shown
I
3.
4. Tighten all bolts and nuts, starting from nut @, clock-
wise in three steps.
NOTE: Excessive tightening can cause distortion of
the oil pan gasket and oil leakage.
Torque: 12 N'm {1.2 kgt'm,8.7 lbf'ft|
816A2, D16Y7 engines:
1. Apply liquid gasket on the oil pump and right side
cover mating areas as shown below.
NOTE:
. Use liquid gasket, part No. 08718 - 0001 or
08718 - 0003.
. Check that the mating surfaces are clean and dry
before applying liquid gasket
. Apply liquid gasket as an even bead, centered
between the edges ol the mating surface'
. To prevent oil leakage, apply liquid gasket to the
inner threads of the bolt holes
. Do not install the parts if five minutes or more
have elapsed since applying the liquid gasket
Instead, reapply liquid gasket after removing the
old residue.
. Aftel assembly, wait at least 30 minutes before
filling the engine with oil.
CYLINDERELOCKApply liquid gasket
to these pornts-
Apply liquid gasket
to these pornts.
(cont'd)
7 -27

Oil Pan
lnstallation (cont'dl
Install the oil pan gasket and oil pan
NOTE:
a Use a new oil pan gasket.. Install the oil pan no more than five minutesafter applying liquid gasket.
816A2 engine:
OIL PANGASKETR€place.
Apply liquidgasKet tothese points.
Apply liquid gaskerto these points.
OIL PANGASKETBeplace.
7-28
\
3, Tighten the bolts and nuts finger tight at six pointsas shown below.
Tighten all bolts and nuts, starting from nut O.clock wise in three steps.
NOTE: Excessive tightening can cause distortion ofthe oil pan gasket and oil leakage.
Torque: 12 N.m {1.2 kgf.m, 8.7 lbf.ft)
4.