oil change HONDA INTEGRA 1994 4.G Workshop Manual

Standards and Service Limits
Engine Lubrication - Section g
Cooling - Section t0
ng the coolant in the reservoir and that remaining in the engine.
eclton u _
MEASUREMENTSTANDARD INEW}SERVICE LIMTT
g talter
tiher
g filter
Engine oilCapacity etaet engine
f (US qt, lmp qt)
818C1 engine
Inner-to-outer rotor clearance
Pump horising-to-outer rotor clearance
Pump housing-to,rotor axial clearance
rressure setting at engine oil temp. 176.F {gO.Ct
kPa lkgtcm,, psi) At idte
At 3,000 rpm
4.6 {4.9, 4.0}tor engine overhaul
3.8 (4.0, 3.3) for oil change, inctudin
3.513.7, 3.11 for oil change, without
4.8 {5.1, 4.2) for engine overhaul
4.0 (4.2, 3.5) lor oit change, includin
3.7 i3.9 3 3l fdr ^il .hi
Oil pump
0.04 - 0.16 (0.002 - 0.006)
0.10 - 0.19 (0.004 _ 0.007)
0.02 - 0.07 (0.001 , 0.003)
0.20 (0.008)
0.21 (0.008)
0.1s (0.006)
Relief valve
70 (0.7, 10) min.
3{0 {3.5,50) min.
MEASUBEMENTSTANDARD INEWI
RadialorCoolant capacity I {US qt, lmp
I Including engine, heater, I
I cooling line and reservoir I
Reservoir capacity:
0.61 (0.63 US qt,0.53 tmp qt)
q0 81881 engine
818C1 engine
Opening pressure kPa (kgf/cm?, psi)
start to open oF (.C)
Fully open .F (.C)
Valve lift at fully open
lhermoswitch "ON" temperature .F {oC)
Thermoswitch "OFF" temporature "F (.C)
M/T: 6.4 (6.8, 5.6)tor overhaul
4.4 (4.6.3.9) f6r s66lsn1gh66q.*
A,rf: 6.7 {7.1, 5.9) for overhaul
4.7 {5.0, 4.1) for coolant chanoe*
M/T: 6.7 {7.1, 5.9} for overhaul
4.7 {5.0, 4.1) for coolant chanoe*
,3 - 113 toss - trs, r3= Jt&
-
196 - 203 (91 - 95)
Subtract 5 - 14 (3 - 8) from actuat -ON',
169 - 176
194 (90,
8.0 (0.31)
{76 80}
temperature
Radiator cap
Thermostst
Cooling fan
3-6

ll
Standards andService Limits
Manual TransmissionSection 13
MEASUREMENTSTANDARD {NEWISERVICE UMIT
Transmission oilCapacity f {US qt, lmp q02.2 {2.3, 1.9}lor oilchange2.3 (2.4, 2.0) lor assembly
MainshaftEnd playDiameter ot ball bearing contact area(clutch housing side)Diameter of 3rd gear contact areaDiameter of ball besring contact area(transmission housing side)Runo!t
0.11 - 0.18 {0,004 - 0.007)27 .977 - 27 s90 l.1.101 - 1 .1021
37.984 - 38.000 {1.495 - 1.495}27.987 - 28.000 {r.1018 - 1.1024}
0.02 (0.0008) max.
Adjust27.93 (1.10)
37.93 {1.493)21 .94 /.1.10!'
0.05 (0.002)
Mainshafi
3rd and4lh gears
t.D.
End playThickness3rd4th
43.009 - 43.025 11.6933 , 1.6939)0.06 - 0.21 (0.0024 0.0083)34.92 - 31.97 (1.3748 - 1.3768)31.12 - 31.17 11.2370 - 1.23SOl
43.08 t 1 .696)0.3 (0.012)
34.8 (1.370)
31.3 (1.2321
Mainshaft5th geart.D.End playThickness
43.009 - 43.025 (1.6933 - 1.6939)0.06 - 0.21 (0.0024 - 0.0083)31.42 - 31.47 t1.237 -1.2391
43.08 {1.696)0.3 (0.012)
31.3 (1.232)
CountershaftDiameter of needle bearing conlact areaDiameter of ball boaring contact areaDiameter of 1st gear contact areaBunout
33.000 - 33.015 (1.299 - 1.300)24.980 - 24.993 {0.9835 - 0.9840)36.984 - 37.000 (1.4561 - 1.4567)0.02 10.0008) max.
32.95 \1.297)24.94 (0.982)
36.93 {1.454)0.05 t0.002)
Countershaftlst geart.D.End play42.009 - 42.025 11.6539 - 1.6545)0.04 - 0.12 (0.0016 - 0.0047)42.08 (1.657)
Adjust
Countershaft2nd gearLD.End playThickness 81881 engino818C1 6ngine
47.009 - {7.025 11.8507 - 1.85r4)0.05 - 0.12 (0.0020 - 0.0047)34.62 - 34.67 (1.3630 - 1.3650)28.92 - 28.97 (1.1386 - 1.1405)
47.0811.854)Adjust3{.5 (1.358)
28.8 (1.134)
Spacer collar(Countershaft
2nd gear)
t.D.o.D.LengthB
36.48 - 36.49 (1.4352 - 1.4366)41.989 - 42.00011.6531 - 1.6535)29.02 - 29.04 (1.r42s - 1.1433)29.07 - 29.09 (1.1444 - 1.1453)
36.5 (1.437)
41.94 (1.651)
Spacer collar{ l'rainshaft4th andsth gears)
t.D.o.D.LengthB
31.002 - 31.012 (1.2205 - '1.2209)
37.989 - 38.000 (1.4956 - 1.4951)56.45 - 56.55 12.2224 - 2.2264126.03 - 26.08 (1.0248 - 1.0268)
31.06 ('1.223)
37.94 (1.494)
3-8

Installation Sequence
NOTE: Exhaust and intake valve seals ate NOT interchangeable.
NOTE: Place th€ 6nd oI valve
spring with closelY wound coils
towrrd th€ cylinder head.
EXHAUST VALVE SEAL{8LACK SPRING}Replace.
NOTE: Installth€ v6lvo spring s€atsbeforo instslling the valv6 sesls.
@/.-uo.**.r..",
SPRNG NETAINER
@*_-.tt*
PLASTIC MALIIT
.tIF"F-
6-23

Installation Sequence
NOTE: Exhaust and intake valve seals are NOT interchangeable.
VAIVE IGEPGNS
INTAKE VALVE SPAING
/ v^LvEsP'ittNG
*nt /^no,n
/'=\/\y
VALVE SPRING
EXHAUST VALVE SEALNOE: Place the end ofv.lv€spring with closely wound coilgloward the cvlinder h€ad.(BLACK SPRINGIReplace.
SPRING SEATNOTE: lnstallthe valvo spring se6t6bsfore installing the valv6 so6ls,
VALVE GUIDE SEAL II{STALITRKD-2EgSNOTE: Uso smalllDond oftool.
VALVE SEALR€place.
@--'**
9-**
P.%
6-69

lllustrated Index
NOTE:
. Apply liquid gasket to the mating surfaces of the right
side cover and oil pump housing before installing
them.
. Use liquid gasket, Pan No.08718 - 0001.
. Clean the oil pan gasket mating surfaces before
installing it.
Bl8Bl engine: wAsHEF
Lubricate all internal parts with engine oil during
reassemory.
6x1.0mm12 N.m (1.2 kgf.m,I lbf.ftl
6x1.0mm11 N.m (1.1 kgf.m,8lbtft)
OIL SCREEN
11 x 1.25 mm76 N.m17.8 kgl.m, 56 lbf ftlApply engine oilto the bolt
threads and the washers.NOTE: After torquingeach cap, turn crankshaftto check lor binding.
DRAIN PLUG44 N.m {4.5 kgf.m,33 tbtfr)
GASKETReplace.
6x1.0mm1'l N.m {1.1 kgt.m, I lbtft)
OIL PAN
O.RING
GASKETReplace.
BEARING CAP
12 x 1.0 mm103 N.m (10.5 kgf.m, ?6lbf ft)
MANUALFLYWHEEL
'12 x 1.0 mm74 N.m {7.5 kgt m,54lbf.ftlTorque sequence, page 7 7
DRIVE PLATECheck for cracks,
AUTOMATIC TRANSMISSION
WASHER
6x1.0mm11 N.m {1.1 kgl.m,8 tbf.frt
CRANKSHAFTEnd play, page 7-12Runout, Taper, andOut-of-Round, pages 7 12, 13Instsllation, page 7 22
MAIN BEARINGRadial clearance, page 7-8
Sel€ction, page 7-8NOTE: New main bearingsmust be selected by matching
crank and block identificationmarkrngs.
Apply liquid gasket
to block mating surface.
OIL SEALInstallation, page 7-25,
RIGHTSIDE COVERDOWEL PINSOIL PUMPOverhaul, page 8-9THRUST WASHERSGrooved sides face outward.NOTE: Thrust washer thicknessis tixed and must not be changedby grinding or shamming.
8 x 1 .25 mm2,1 N.m {2.4 kgt m,17 tbt.ft)
OIL SEALInstallation, page 8-11Apply engrneorl.Replace.
Apply liquid gasket
to block mating
6x1.0mm'11 N.m {1.1 kgf'm, 8 lbl ft)(conr'dl
7-3

EndPlay
NOTE; End play should be inspected before removing
crankshaft.
Push the crank firmly awav from the dial indicator, and
zero the dial against the end of the crank. Then pull the
crank firmly back toward the indicator; dial reading
should not exceed service limit.
Crankshaft End Play:
Standard (New): 0.10 - 0.35 mm
(0.04 - 0.01i| inl
S€rvic€ Limit 0.i15 mm (0.018 inl
. lf end play is excessive, inspect the thrust wash€rs
and thrust surface on the crankshaft. Replace pans as
necessary.
NOTE:
Thrust washer thickness is fixed and must not be
changed either by grinding or shimming.
Thrust washers are installed with grooved sides fac-
ing outward.
Crankshaft
lnspection
. Clean the crankshatt oil passages with pipe cleaners
or a suitable brush.
. Check the keyway and threads.
Alignment
Measure runout on all main journals to make sure the
crank is not bent.
The differ€nce between measurements on each jour-
nal must not be more than the service limit.
Crank3haft Total lndicatod Runout:
Bl8Bl engins:
Sisndod {Nsw): 0.03 mm {0.001 in) max.
Sorvice Limit: 0.05 mm {0.002 inl
818C1 engin€:
Standard {Nsw): 0.020 mm (0.0008 in} mar.
SGrvice Limits: 0.030 mm 10.0012 in)
OIAL INDICATORRotate tlvo completerevolutions.
Support with lathe-
7-12

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

- Transmission Oil
NOTE: Check the oil with the engine OFF, and the car on
level ground.
1. Remove the oil filler plug, then check the level and
Maintenance
condition of the oil.
OIL FILLER PLUG44 N.m lia.5 kgf.m,
ORAIN PLUG$ N.m 14.0 kgf.m.29 lbf.fr)
33 tbtftlProper Level
2. The oil level must be up to the filler hole. lf it is
below the hole. add oil until it runs out, then rein-
stall rhe oil filler plug.
3. lf the transmission oil is dirty, remove the drain
plug and drain the oil.
4. Reinstall the drain plug with a new washer, and
refillthe transmission oil to the proper level.
NOTE: The drain plug washer should be replaced at
every oil change.
5 Reinstall the oil filler plug with a new washer.
OilCapacity
2.2 ( ''2.3 US.qt,1.9 lmp.qt) at oil chang€.
2-3 I l2.1Us.ql,2.0lmp.qtl at oyerhaul.
Use only SAE 10 w - 30 or '10 W - 40, API Service
SF or SG grade.
OIL FILLER PLUGa4 N.m l{.5 kgf.m, 33 lbf.ftl
Back-up Light Switch
Replacement
NOTE: To check the back-up light switch,
1. Disconnect the connector, then rem(
light switch connector trom the conn
2. Remove the back-up light switch.
BACX-UP LIGHT SWITCH25 N.m 12.5 kg[.m, 18 lbf.ftl
lnstall the new washer and the back-
Check the transmission oil level (see
Replace.
/itch, see section 23.
remove the back-up
]onnector clamp.
-up light switch.
) page 13-3).
Replace.
13-3

12 N.m (1.2 kgim,9 lbnft)
15 N.m (1.5 kgnm, 11 lbf.ft)
15 N.m (1.5 kgf.m, 11 lbf.ft)
24 N.m (2.4 kgf.m, 17 lbf'ft)
27 N.m (2.8 kgnm,20 lbnft)
30 N.m (3.1 kgf.m, 22 lbf'ft)
Bolt Size
,l
{
@@69
@
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61@
B
c
D
E
F
6x1.0mm
6x1.0mm
I x 1.0 mm
8 x 1.25 mm
8 x 1.25 mm
8 x 1.0 mm
i) BALL BEARINGe sroPPER R|NG9 TAPER RINGA NEEDLE EEARINGO SPACER.d SYNCHRO RINGt sYNcHRo SPR|NG!) 5TH/REVEFSE sYNcHRo SLEEVEO 5TH/REVERSE SYNCHRO HUB[0 sYrucxao nlrucii i) 5TH GEARO 38 x 43 x 26 mm NEEDLE BEARINGt3 SPACEE COLLARO 4TH GEAR.iB SYNCHRO FING.Ii9 SYNCHRO SPRING{, 3RD/,ITH SYNCHRO HUB
@ 3RD/4TH SYNCHBO SLEEVEt9 3RD GEARO MAINSHAFTO wasHER@) SPRING WASHER40 BALL BEARINGO 28 x 41 x ? mm OIL SEAL Replace.ad 35 x 56 x 8 mm OIL SEAL Replace.a0 14 x 20 mm OOWEL PIN@ OIL CHAMBER PLATE'A BEVERSE IDLEN GEAR SHAFT@ wasHER t-2).A REVERSE IDLER GEAFO REVERSE CHANGE HOLDER3A sTH/REVERSE SHIFT PIECEO 1ST/2ND SHIFT FORK04 3RD/.TH sHlFr FoRK@ 5TH/REVERSE SHIFT FORKO9' OIL GUTTER PLATE6' SNAP RING@ 72 mm THRUST SHIM) OIL GUIOE PLATEi!0 10 mm WASHER Replace..4i] REVERSE IDLER GEAR SHAFT BOLT54 N.m {5.5 kgt m, 40lblftl) TRANSMISSION HANGER B(3 BREATHER CAP@ TRANSMISSION HANGER A63 BACK.UP LIGHT SWITCH25 N.m (2.5 ksf.m, 18lbfftl@r 14 mrn waSHER Replace.67 16 mm SEALING BOLT29 N.m (3.0 kgl.m, 22 lbf ft)@ 32 mm SEALING BOLT25 N.m (2.5 kgf.m. 18lbt'ft|@ 40 x 62 x 9 mm OIL SEAL Replace.D STEEL BALL D. 5/16 inGl SPRING L. 30 mm {1.2 in}
@ 12 mm WASHER Replace.63) SET SCREW22 N.m 12.2 kgl.m, 16 lbt'ft,@ OIL ORAIN PLUG39 N.m {4.0 kgt.m, 29 lbf'ftl€9 WASHER Replace.@ oIL FILLER PLUG4,1N.m 14.5 kgJ m, 33 lblftl
*1:81881 engine*2:B18Cl engine
WASHER Beplace.TRANSMISSION HOUSING80 mm SHIM (*1)79.5 mm SHIM {*21THRUST SHIM {*2IT. 2.0 mm (0.079 in)BEARING OUTER RACE {*2}SHIFT PIECE SHAFTINTERLOCKSHIFT PIECESHIFT ARM HOLDERSELECT ARMSELECT RETURN SPRING10 mm SHIM10 mm WASHERLOCK COLLAR3 x 16 mm SPRING PIN Replace.8 mm SPRING WASHERCHANGE PIECESET SCREW22 N.m {2.2 kgf.m, 16 lbf.ft}SPRING L.25.6 mm {1.01 inlSTEEL BALL D. 5/16 inMAGNETCLUTCH HOUSING14 x 25 x 16 mm OIL SEAL Replace.SHIFT RODDIFFERENTIAL ASSEMBLYSee section 15BEARING OUTER RACE I*2ITHRUST SHIM I*2)T. 2.5 mm (0.098 in,SHIFT ROD BOOTOIL GUID€ PLATE33 x 60 x 20 mm NEEDLE BEARINGBEARING RETAINER PLATELOCK WASHER Replace.COUNTERSHAFTTHRUST SHIM37 x 42 x 25 mm NEEDLE BEARINGlST GEARFRICTION DAMPERSYNCHRO RINGSYNCHRO SPRINGlST/2ND SYNCHRO HUBREVERSE GEARDOUBLE CONE SYNCHRO I*2ISYNCHRO BING I*1)FRICTION DAMPERSPACER42 x 6? x 24 mm NEEDLE BEARING2ND GEAR3RD GEAR4TH GEAS5TH GEARNEEDLE BEARINGBALL BEARINGSPRING WASHERLOCKNUT Replace.108 - 0- 108 N.m(11.0 - 0* 11.0 kgt m,80- 0- 80lbf.ft)5 x 22 mm SPRING PIN Replace.00
13-9

Reverse Change Holder,
Reverse ldler Gear
Clearance Inspection
Measure the clearance between the re
holder and the sth/revsrse shift piece p
Standard:
Bevorse Sido: 0.05 - O.ils mm (0.002 - (
5th Sido: o.ia - 0.9 mm 10.02 - 0.0,1
SHIFT PIECE PIN
REVERSE CHANGE
€,
lf the clearance are not within the sti
sure the width of the grooves in the re
holder.
Standsrd:
Rovsrea Side: 7.05 - 7.25 mm {0.278 - (
sth Sido: 7.1-7.7 mm (0.29 - 0.30
REVERSC SIOE
REVERSE
I ' '-- sTH SIDE
lf the width of the grooves are n
standard, replace the reverse chan€
a new one.
lf the width of the grooves are wi
dard, replace the sth/reverse shift
new one,
Separste the transmission housing from the clutch
housing, and wipe it clean of the sealant.
Remove the 72 mm thrust shim and the oil guide
plate from the transmission housing.
t2 mmTHRUST SHIM
TRANSMISSION HOUSING
Remove the 16 mm sealing bolt and the oil gutter
plate.
OIL GUTTER PLATE
10.
reverse cnange
ptn.
.0.018 inl
),1in)
standard, mea-
reverse change
0.285 in)
I inl
not within the
Inge holder with
within the stan-
rift piece with a
(cont'd)
13-1 1