1998 HONDA INTEGRA lock

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Install the intake manifold and tighten the nuts in acflsscross pattern in 2 or 3 steps. beginning with theinner nuts.
CAUTION: Check lor folds or scratches on the sur-face ol the gasket. Replace with a new gasket ildamaged.GASKETReplace.
INTAKEMANIFOLD
4. Tighten the intake manifold bracket bolts.5. Install the exhaust maniiold and tighten the newself-locking nuts in a crisscross pattern in 2 or 3steps, beginning with the inner nuts.. Use new self-locking nuts.
EXHAUSTMANIFOLD
GASKETReplace.
4
10 x 1.25 mm 8 x 1.25 mm4,{ N.rn 14.5 kgf.m, 24 N.m {2.4 kgtm,33 tbf.ftl '17 tbf.ft)
SELF.LOCKING NUT8 x 1.25 mm31 N.m (3.2 kgt m,23 lbf.ft)Replace.1 .25 mmN.m {2.4 kg{.m,rbrftt
\q
8x2417
",', r, ^-'-"-!,1,,,';-21N.m l2.1kglm, 23 N.m (2.3 ksf.m,17lbf.ftl 17 tbf.ftr
6-31
CAUTION:
. Make sure that the keyways on the camshafts aretacing up and No. 1 piston is at top dead cenier
tTDCt.. Replacethe rocker arms in their original positions.
6. Place the rocker arms on the pivot bolts and thevalve stems.
7.
8.
Install the camshafts, then install the camshaft sealswith the open side (spring) facing in.
Apply liquid gasket to the head mating surfaces otthe No. 1 and No. 6 camshaft holders, then installthem, along with No.2,3, 4, and 5.
NOTE:
. "l" or "E' marks are stamped on the camshaftholders.
. Do not apply oil to the holder mating surface ofcamshaft seals.. Apply liquid gasket to the shaded areas.. The arrows marked on the camshaft holdersshould point to the timing belt.. Clean and dry the cylinder head mating surfacesbefore applying liquid gasket.
INTAKE CAMSHAFT HOLDERS
No.6 No.5No.4No.3 No.2 No. 1
{cont'd)

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lllustrated Index
INOTE:
. Apply liqujd gasket to the mating surfaces ot the right
side cover and oil pump housing before installing
them.
. Use liquid gasket,
0003.
. Clea n the oil pan
installing it.
B18Bl engine:
Part No. 087'18 - 0001 or 08718 -
gasket mating surfaces before
Lubricate all internal parts with engine oil during
reassemDly.
6x1.0mm12 N.m {1.2 kg{.m,8.7 lbt.ft}
6x1.0mm11 N.m 11.1 kg'f.m,8 lbt.ftl
OIL SCREEN
DEAIN PLUG4il N.m 14.5 kgt m,33 tbtft)
BAFFLE PLATE
6x1.0mm1'l N.m (1.1 kgt.m,8 rbr.ftl
OIL PAN
O.FING
CAP
DOWEL PINS
WASHERReplace.
GASKETReplace.
6x1.0mm11 N.m (1.1 kgl.m, 8 lbl.ft)
12 x 1.0 mm103 Nm 110.5ks{.m,76lbf.ft}
MANUAL TRANSMISSIONFLYWHEEL
12 x 1.0 mm74 N.m 17.5 kgf.m,54lbf.tr)Torque sequence, page 7-7
AUTOMATIC TRANSMISSION
WASHERcovERsGASKETReplace.
11 x 1.5 mm76 N.m17.8 kgt m, 56 lbtft)Apply engine oilto the boltthreads and the washers.NOTE: After torquingeach cap, turn crankshaftto check for binding.
ORIVE PLATECheck for cracks.
Apply liquid gasketto block mating surface.
CRANKSHAFTEnd play, page 7-12Runout, Taper, andOut-of'Round, page 7-13Installation, page 7-26
MAIN AEARINGRadialclearance, page 7 8Selection, page 7'8NOTE: New main bearingsmust be selected by matchingcrank and block identificationmarkrngs.
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OIL SEALlnstallation, page 7
RIGHTSIDE COVER
THRUST WASHERSGrooved sides face outward.NOTE: Thrust washer thicknessis fixed and must not be changedby grinding or shamming.
8 x 1.25 mm21 N..n l2.1kga'r,,17 tbf.ft)
OIL SEALInstallation, page 8-1 1Apply engineorl.Replace.
Apply liquid gasket
to block matingsurface,
6x1.0mm11 N.m t1.lilh{.m,I lbf.ft}(cont'd)

BEARINGCAP BRIOGE
No. 2.3,4 CAP BOLTS11x 1.5 mm64 N.m {6.5 kgt.m,49 tbtftlApply engine oi/ to the bohthreads and the washers.NOTE: After torquingeach cap, turn crankshaftto check for binding.
No. 1,5 CAP BOLTS11 x '1.5 mm73 N.m (7.4 ksl.m,56 tbf.ft)Apply engine oil.
BEARING CAP
CRANKSHAFTEnd play, page 7-12Bunout, Taper, andOut-of Round, page 7-13Installation, page 7-26
THRUST WASHERSGrooved sides face outward_NOTE: Thrust washer thicknessis {ixed and must not be changedby grinding or shimming.
OIL SEALInstallation,page 7 -29
Replace.
MAIN BEARINGRadial clearance, page 7-8Selection, page 7 INOTE: New main bearingsmust be selected by matchingcra nk and block identificationmarkrngs,
6x1-0mm11 N.m {l.1 kgf.m,I rbr.ft)
OIL JET BOLT16 N.m {1.6 kgf.m, 12lbtft}Be.careful not to damage.
OIL PUMPOverhaul, page 8 10Appl/ liquid gasketto:block mating
RIGHT SIDECOVERApply liquid gasketto block matingsurface.
6x1.0mm11 N.m 11.1 kgf.ft,8lbf.ft)
OOWEL PIN
DOWEL PIN
OIL SEALInstallation,page 8-12Replace.8 x 1.25 mm24 N.m {2.4 kg{.m,17 tbt.ftl
(cont'd)
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Main Bearings
Clearance
2.
3.
1.
4.
To check main bearing-to-iournal oil clearance,
remove the main caps and bearing halves.
Clean each main iournal and bearing half with a
clean shop towel.
Place one strip of plastigage across each main iour-
na l-
NOTE: lf the engine is still in the car when you bolt
the main cap down to check clearance, the weight
of the crankshaft and flywheel will flatten the plasti'
gage further than just the torque on the cap bolt,
and give you an incorrect reading. For an accurate
reading, support the crank with a jack under the
counterweights and check only one bearing at a
trme.
Reinstall the bearing caps and cap bridge (B18C1,
B18C5 engines only)then torque the bolts.
Bl8Bl engine: 77 N'm (7.8 kgt.m.56lbf.ft)
B18Cl,818C5 engines:
No. 1,5 cap bolts 73 N.m (7.4 kgf.m,56lbnftl
No. 2. 3, 4 cap bolts 64 N.m {6.5 kgf m. 49 lbf ftl
NOTE: Do not rotate the crankshaft during inspec-
tro n.
Remove the cap bridge (818C1, 818C5 engines
only), caps and bearings again, and measure the
widest part of the plastigage.
Main Bearing-to-Journal Oil Clearance:
Standard lNew):
No. 1, 2, 4, 5: 0.024 - 0.042 mm
10.0009 -0.0017 in)
Service Limit:0.050 mm (0.0020 in)
No.3:0.030 - 0.048 mm
10.0012 - 0.0019 inl
Service Limit:0.060 mm {0.0024 inl
PLASTIGAGE STRIP
lf the plastigage measures too wide or too narrow,
{remove the engine if it's still in the car), remove the
crankshaft, and remove the upper half of the bear-
ing. lnstall a new, complete bearing with the same
color code (select the color as shown in the right
column), and recheck the clearance.
CAUTION: Do not file, shim. or scrape the bearings
or the caps to adiust clearance.
lf the plastigage shows the clearance is still incor-
rect, try the next larger or smaller bearing (the color
listed above or below that one), and check again.
NOTE: lf the oroDer clearance cannot be obtained
by using the appropriate larger or smaller bearings.
reolace the crankshaft and start over.
Selection
CAUTION: lf the codes ale indecipherable because of
an accumulation oI dirt and dust, do not scrub them
with a wire bru6h or scraper. Clean lhem only with sol-
vent or detergent.
Crankshaft Bore Code Location
Letters have been stamped on the end of the block as a
code for the size of each of the 5 main iournal bores
Use them, and the numbers or bars stamped on the
crank {codes for main journal size), to choose the correct
Dean nqs,
FLYWHEEL END
Main JouhalCode Locations (Numbe.s or Bars)
Bearing ldentif ic.tionColor code ison the edge ofthe bearing.
Larger crank bore
acD
"""""""" Smallerbearingithicker)
Green
Elack
B'ownBlackElue
Smaller Smallermain bearingjournal lthacker)

NOTE:
. Clean the crankshaft oil passages with pipe cleanersor a suitable brush.
. Check the keyway and threads.
Alignment
. Measure runout on all main journals to make sure thecrank as not bent.
. The difference between measurements on each ,our-nal must not be more than the service limit.
Crankshaft Total Indicated Runout:
Standard (New): 0.03 mm (0.001 inl max.Service Limit: 0.05 mm 10.002 in)
DIAL INDICATORRotate two complete
Suppon with lathe-type toolor V-blocks.
Out-of-Round and Taper
. Measure out-of-round at the middle of each rod andmain journal in two places.
. The difference between measurements on each jour
nal must not be more than the service limit.
Journal Out-oI-Round:
Standard {Newl:0,005 mm (0.0002 inl max.
Service Limit: 0,010 mm {0.0004 inl
places at middle.
Measure tapernear edges..r +
. Measure taper at the edges of each rod
JOUrnal.. The difference between measurements on
nal must not be more than the service limit.
Journal Taper:
Standard {New): 0.005 mm (0.0002 in) max.
Service Limit: 0.010 mm 10.0004 inr
and matn
each Jour-
7-13

Cylinder Block
Inspection
1. Measure wear and taper in direction
three levels in each cylinder as shown.
XandYat
{0.24 in}6mm
tFirst
Second
ThirdMeasurement
6 mm 10.24 in)
CYLINDER BORE GAUGE
Cylinder Bore Size:
Standard (N€w): 81.00 - 81.02 mm
(3.189 - 3.190 inl
Service Limit: 81.07 (3.192 inl
Oversize:
0.251 81.25 - 41.27 mm 13.199-3.200 inl
Bore Taoer:
S€rvice Limit: lDifference betwcen first and third
measu;ement) 0.05 mm (0.002 inl
. lf measurements in any cylinder are beyond
Oversize Bore Service Limit, replace the block.
. lf the block is to be rebored, reler to Piston
Clearance Inspection (see page 7-16) after rebor-
I ng.
NOTE: Scored or scratched cylinder bores must be
noneo,
Reboring Limit: 0.25 mm (0.01 inl
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Check the top oI the block for warpage.
Measure along the edges and across the center as
sh own.
SURFACES TO 8E MEASURED
Engine Block Warpage:
B188l engine:
Standard {New}: 0.07 mm (0,003 inl max.
Service Limit: 0.10 mm {0.004 in)
818C1, 818C5 engines:
Standard (Newl:0.05 mm 10.002 inl max.
Service Limit: 0.08 mm (0.003 in)
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PRECISION STRAIGHT EDGE

11
Bore Honing
l/easure cylinder bores as shown on page 7-14.lf the block is to be reused, hone the cylinders andremeasure the bores.
Hone cylinder bores with honing oil and a fine (400
grat) stone in a 60 degree cross-hatch pattern.
NOTE:
. Use only a rigid hone with 400 grit or finer stonesuch as Sunnen, Ammco, or equivalent.a Do not use stones that are worn or oroKen.
When honing is complete, thoroughly clean thecylinder block of all melal particles. Wash the cylin-der bores with hot soapy water, then dry and oilimmediately to prevent rusting.
NOTE: Never use solvent, it wili only redistribute
the grit on the cylinder walls.
lf scoring or scratches are still present in cylinderbores after honing to the service limit, rebore theengine block.
NOTE: Some light vertical scoring and scratching isacceptable if it is not deep enough to catch your fin-gernail and does not run the full length ofthe bore.
NOTE:
. After honing, clean the cylinder thoroughly withsoapy water.o Only scored or scratched cylinder bores must behoned.
4.
7-15

Pistons
Inspection
1. Check the piston lor distortion or cracks.
NOTE: lf the cylinder is bored, an oversized piston
musl be used.
2. Measure the piston diameter at a point 15 mm
(0.6 in) from the bottom of the skrrt.
Piston Diameter:
Standard (Newl: 80.98 - 80.99 mm
(3.188 - 3.189 in)
Service Limit: 80.97 mm (3.188 in)
15 mm{0.6 in)
3. Calculate the difference between cylinder bore
diameter on (see page 7-14) and piston diameter.
Piston-to-Cylinder Clearance:
Standard (Newl: 0.010 - 0.040 mm
(0.0004-00016in)
Service Limit: 0.05 mm (0.002 inl
lf the clearance is near or exceeds the service limit,
inspect the piston and cylinder block for excessive
wear.
Ove6ize Piston Diameter:
0-25181-23 - 81.24 mm 13.1980 - 3.1984 in)
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