1994 HONDA INTEGRA check oil

Rotate the crankshaft clockwise, put journals into
connecting rods No. 1 and No. 4, and install the rod
caps and nuts finge.-tight.
NOTE: lnstall caps so the bearing recess is on the
samg side as the .ecess in the rod.
Check rod bearing clsarance with plastigage (see
page 7-9), then tighten the capnuts in 2 steps.
l3t 3t.p: 20 N.m (2.0 kgf.m, rl btfil
2nd 3tep:
81881 cnginc: 31 N.m (3.2 kgf.m, 23 lbf.ft)
818C1 .ngin!: ,14 N.m (4.5 kgt.m,33 lbf.ft)
NOTE: Reference numbers on connecting rod are
for big-end bore tolorance and do NOT indicate the
positioo of piston in the engine.
Install the main bearings/caps and cap b.idge(818C1 engine onlyl.
NOTE: Coat the bolt threads with oil.
CAP BRIDGElBlSCl .noin. onlyl
EEARIlTG
8. Check clearsnce with plastigsge (see page 7-8). then
tighten bearing cap bolts in 2 steps.
13t st.p: 29 N.m (3.0 kgf.m, 22 lbt.ftl
2nd 3tsp:
81881 .ngin.: 76 N.m (7.8 kgt.m,56 lbf,ft)
Bl8Ct engine:
No. 1, 5 cap bol$: 73 N.m (7./r kgf'm, 56 lbf,ftl
No. 2, 3, a clp bolbr 6{ N.m (6.5 kgf'm, /r9 lbf,ftl
BEARING CAP BOLTS TOROUE SEOUENCE
Bl88l cngino:
Bl8Cl ongino:
CAUTION: Whenever any crsnkehaft or connocting rod
b.aring is rlphccd. it i5 ncccrsrry aftor rclssombly to
run tho ongino ai idling 3p6ad until it re.chei normrl
opcrating tcmporature, thon continuo to run it fol
spp.oximltoly f 5 minula3.
(cont'd)
7-23

Grankshaft
Installation (cont'd)
9. Apply non-hardening liquid gasket to the block mat-
ing surface of the right side cover, and install it on
the cylinder block,
NOTE:
. Use liquid gasket, Part No. 08718 - 0001.
. Check that the mating surfaces are clean and dry
before applying liquid gasket.
. Apply liquid gasket as an even bead, centered
between the edges of 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 20 minutes or more
have elapsed since applying the liquid gasket.
Instead, reapply liquid gasket after removing the
old residue.
. After assembly, wait at least 20 minutes before
filling the engine with oil.
RIGHT SIDE COVER:
RIGHT SIDE
DOWEL PINS
7-24
R6plac€.
OIL PUMP
10. Apply non-hardening liquid gasket to the block mat-
ing surface of the oil pump, and install it on the
cvlinder block.
OIL PUMP:
DOWEL PIN
O.RING
6x1,0mmtl N.m {1.1 kgr'm.8 tbf.ftl
6x1.0mm
8 x 1.25 mm2il l$m l2.ia kg[.m.1t rbf.ftl
11 N.m {1.1 tgl.m,

Installation (engine removal not
S€AL DRIVEB07LAD - PRimroAlnstallse6lwith tho
Pan numbertacing out.
Using the special tool, drive in the flywheel-end seal
until the driver bottoms against block.
NOTE: Align the hole in the drivsr attachment withthe Din on the crankshaft.
Oil Seal
required)
The seal surface on the block should b€ dry.Apply a light coat of grease to the crankshaft andto the lio of seal.
Using the special tool, drive in the timing pullsy-
end seal until the driver bottoms against the oilpump.
When the seal is in place, clean any excess grease
off lhe crankshaft and check that the oil seal tiD isnot distoned.
7-26

Engine Oil
lnspection
Check engine oil with the engine off and ths cal
parked on level ground,
Make cenain that the oil level indicated on the dip-
stick is between the upper and lower marks.
lf the l€vel has dropped close to the lower mark, add
oil until it reaches the upper mark.
CAUTION: Inssrt lho dipstick carotully to avoid
bending it.
3.
Replacement
CAUTION: Remova tho drain plug cal€fully whilo the
ongine is hot; the hot oil may cause scalding.
1. Warm up the engine.
2, Drain the engine oil.
3. Reinslallthe drain plug with a new washer, and refill
with the recommended oil.
CAUTION: Do not ovortighton tho drain plug.
(cont'd)
RequirementAPI Service Grade: Use "Energy
Conserving ll" SG or SH grade oil.
SAE 5W-3O Drefered.
CapacityB18B1 engine:
3.51 (3.7 US qt, 3.1 lmp qtl
at oil change.
3.8 t (4.0 US qt, 3.3 lmp qt)
at change. including filter.
4.6 I 14.9 US qt. 4.0 lmp qt)
after engine overhaul.
B18Cl engine:
3.7 f (3.9 US qt, 3.3 lmp qt)
at oil change.
4.O t 14.2 US qt, 3.5 lmp qt)
at change, including filter.
4.a I (5.1 US qt, 4.2 lmp qt)
after engine overhaul.
ChangeEvery 7,5OO miles (12,OOo km) or
6 months
8-5

Englne Oil
Replacement {cont'd)
API CERTIFICATION SEAL
The numbers in the middle of the API Service label tellyou the oil's SAE viscosity or weight. Select the oil foryour car according to this chart:
Ambient TomDo?aturo
An oil with a viscosity of 5W-3O is preferred for improvedfuel economy and year-round protection in the car.You may use a l OW-3O oil it the climate in your area islimited to the tempe.ature range shown on the chart.
4. Fillthe engine with oil up to the specified level, .un
the engine for more than three minutes. then checklor oil leakage and oil level.
ElrclltEs
Oil Filter
Replacement
CAUTION: Aftar the ongine has boan run. tho oxhaustpipos will bo hot; b€ caretul when wo.king around tho
erhaust manitold,
Remove the oil tilter with the special oil filter wrench.
Inspect the threads and rubbe. sealon the new lilter.
Wipe off seat on engine block. then apply a light coat
of oil to the tilter rubber seal,
NOTE: Use only filrers with a built-in bypass system.
Inspect threads andrubber seal surface-
Apply oil to rubber sealbetore anstalling.
ENGINE OIL COOLER(8'l8Cl ongino onlyl
8-6

Install the oil tilter by hand.
After the rubber sesl seats, tighten the oil filter clock-
wise with the special tool.
Tighten: 7/8 turn clockwise.
Tightening torque: 22 N.m (2.2 kgf'm, 16 lbf'ft)
CAUTION: Installation other than the abova ploce-
dure could r6suh in serious engine damag€ due to
oil leakage.
OIL FILTEB WRENCH07912-6110001
4.
_l-
8-7
Eight numbers {'l to 8) are printed on the surface of
rhe filter.
The following explains the procedure for tightening
filters using these numbers.
1 ) Make a mark on the cvlinder block under the num-
ber that shows al the bottom of the filter when
the rubber seal is seated.
2) Tighten the tilter by turning it clockwise seven
numbers from the marked point. For example, if
a mark is made under the number 2 when the tub-
ber seal is seated. the filter should be tightened
until the number 'l comes up to the marked point.
Number when rubberseal is seated.Number after tightening.
MARK
Number when rubber
seal is seated46I
Number after tightening8?o7
5. After installation, till the engine with oil up to the
specified level, run the engine for more than 3
minutes, then check for oil leakage and oil level.
.41

Oil Pressure
Testing
lf the oil pressure warning light stays on with the enginerunning, check the engine oil level. lf the oil level is
correct:
1. Connect a tachometer.
2. Remove the oil pressure switch and install an oil pres-
sure gauge.
3. Stan the engine. Shut it off immediately if the gauge
registers no oil pressure. Repair the problem before
continuing.
4. Allow the engine to reach operating temperatu,e {fancomes on at least twice). The Dressure should be:
Engine Oil Pressure:
At ldle: 70 kPa (0.7 kgf/cmr, 10 psi)
minimum
At 3,OOO lpm: 340 kPa {3.5 kgf/cmz, 50 psi}
minimum
a lJ oil pressure is within speciJications, replace the
engine oil pressure switch and recheck.
a lf oil pressure is NOT within specifications, in-
spect the oil pump (see page 8-1O).
1.2 mm 10.05 in)
'16 N.m (1.6 kgt.m, l2lbt.ftl
Oil Jet
Inspection (B18C1 engine only|
Remove the oil jet (see page 8-4) and inspect it as
follows.
a Make sure that a I .l mm (O.04 in) diameter drill
will go through the nozzle hole {1 .2 mm {O.OS in)
diameterl.
a Insert the other end of the same 1.1 mm (O.O4
in) drill into the oil intake {1.2 rnm {0.05 in}
diameter).
Make sure the check ball moves smoothlv and has
a stroke of approximately 4.0 mm {O. 16 in).a Check the oil jet operation with an air nozzle. lt
should take at least 2OO kPa (2.O kgf/cmr,28
Dsi) 10 unseat the check ball.
NOTE: Replace the oiljet assembly if the nozzle
is damaged or bent.
2. Mounting torque is critical. Be very precise when in-
stalling.
Torque: 16 N.m (1.6 kgt.m, 12lbf.ftl
OIL PRESSURE GAUGECOMMERCIALLYAVAILABI.E
8-8

Oil Pump
Overhaul
NOTE:
a Use new O-rings when reassembling.
a Apply oil to O-rings before installation.
. Use liquid gasket, Part No. 08718-OO01.
a After reassembly, check that the rotors move without binding.
6 x 1.0 mm6 N.m 10.6 kgl.m, 4 lbt'ttl
OUTER ROTORInspection, pages I 10, 11O.RINGReplace.
0
6 x 1.O mm11 N.m (1.1 kgf.m,8 tbf.frl
DOWEL PIN
PUMP COVERInspection, page 8-10
INNER ROTORInspect|on,page 8-1 1
8 x 1.25 mm24 N.m (2.4 kgf.m,t7 tbt'ft)
\SPRING
OIL SEALInstallation, Page 8-1 1Replace.
RELIEF VALVEValve must slide treelyin housing bore.Replace when scored.PUMP HOUSINGlnspection, pages 8-10, 11Apply liquid gasketto mating suface oIthe cylinder blockwhen installing.*\
8 x 1.25 mm24 N.m (2.4 kgl.m,17 lbl.Irl
SEALING BOLT39 N'm 14.0 kgf.m,29 tbt.ttt