1994 HONDA INTEGRA Workshop Manual

Special Tools
lndividual tool lists are located at the front of each section

Specifications
Standards and Service Limits .'-.'.'."-'-' 3-2
Design Specifications ....'.'.'...."....."...... 3-1 7
Body Specifications '.....'.'. 3-20

Standards and Service Limits
Cylinder Head/Valve Train (B188t enginelSecti6
*: Measured between the camshaft and rocker arm.
NH: NIHON HATSUJO manufactur€d valve spring
CH: CHUO HATSUJO manufacturod valve sDrino
- Declron
MEASUREMENTSTANDARD {NEWI '
SERVICE LIMIT
Compression250 rpm and wide open th.ottl€ Nominal
kPa (kgflcm?, psi) Minimum
Maximum variation
1,370 (14.0, 199)
930 (9.5, 140)
200 t2.0,2a)
Cylinder h.adW6rpage
Heightr31.95- 132.05 (5.195 - 5.199)
0.05 (0.002)
CamshaftEnd play
Camshaft-to-holder oil clearance
Total runout
Cam lobe height tN
EX
0.05 - 0.15 (0.002 - 0.0061
0.030 - 0.069 10.0012 - 0.0027)
0.03 (0.001) max.
33.7 16 11 .327 1l
33.528 (1.3200)
0.5 (0.02)
0.1s {0.006)
0.04 (0.002)
Valve clearance (Cold)* lN
EX
Valve stem O.D. tN
EX
Stem-to-guide clearance lN
EX
0.08 - 0.12 {0.003 - 0.005)
0.'r 6 - 0.20 (0.006 - 0.008)
6.580 - 6.590 (0.2591 - 0.2594)
6.550 - 6.s60 (0.2579 - 0.2583)
0.02 - 0.0s (0.001 - 0.002)
0.05 - 0.08 (0.002 - 0.003)
6.s5 (0.258)
6.52 (0.257)
0.0810.003)
0.11 (0.004)
width tN
EX
Stem instslled height tN
EX
r.25 - 1.55 (0.049 - 0.061)
1.25 - 1.55 {0.049 - 0.061)
40.765 - 41.235 (1.6049 - 1.6234)
12.763 - 43.235 t1,6a37 - 1.7022)
2.0 t0.08)
2.0 (0.08)
41.485 (1.6333)
43.485 (1.7120)
Valve springFree length {Reference} lN
EX NH
CH
42.36 (1.668)
47.09 {1.854}
47.08 (1.854)
41.s6 {1.636)
46.27 tl.A22l
46.21 l1.a22l
Valv6 guideLu. lN
EX
Installed height lN
6.61 - 6.63 (0.260 - 0.261)
6.61 - 6.6s (0.260- 0.261)
13.75 - 14.25 {0.541 - 0.561}
r5.75 - 16.25 10.620 - 0.640)
6.65 (0.262)
6.6510.2621
3-2

k (81881
Ri RIKEN manutacture Piston ring
T:TEIKOKU PISTON RING manufacture piston ring
7scti
Unit of length: mm {in}
Engine Block {Bl6E1 englnel - sectlon
MEASUNEMENTSTANDARD (NEWI SERVICE LIMIT
bottom of skirt
Top
Second
oil--
top
Second
'....=-
lop
Ring to-groove clearance
Ring end gap
o.D.
Pin-to-piston clearance
Pin-to-rod interference
Smallend bore diameter
Large end bore diameter
End play installed on crankshatt
Main journal diameter
Warpage ot deck sLrrface
Bore diameter
Bore taPer
Reboring limit
Skirt O.D. at 15 mm (0.6 in)Irom
Clearance in cylinder
Groove width (For ring)
R
T
;
T
No. 1, 2, 4 and 5 journals
No. 3 iournal
Rod iournal diameter
Taper
Out-of round
End play
Runout
Main bearing-to-iournal oil clearance
No. 1, 2, 4 and 5 journals
No. 3 journal
Rod bearing to-iournal oil clearance
Second
oit R
T
Nominal
0.0710.003)max.
81.00 - 81.02 {3.189 - 3.190)
0.10 (0.004)
81.07(3.192)
0.05 (0.002)
0.25 (0.010)
Cylinder block
80.98 - 80.99 (3.188 - 3.189)
0.01 - 0.04 (0.0004 - 0.0016)
1.030 - r.010 (0.0406 0.0409)
1.230 - 1.210 (0.0484 - 0.0488)
2.805 - 2.820 (0.1104 0.1110)
80.9713.188)
0.05 (0.002)
1.0610.042)
1.26 (0.050)
2.8410.112\
Piston
0.045 - 0.070 {0.0018 - 0.0028}
0.040 - 0.065 (0.0016 - 0.0026)
0.045 - 0.070 (0.0018 - 0.0028)
0.13 {0.00s)
0.13 (0.00s)
0.13 (0.005)
0.60 {0.024)
0.60 10.024)
0.70 (0.028)
0.70 (0.028)
0.70 (0.028)
Piston ring
0.20 - 0.35 (0.008 - 0.014)
0.20 0.30 (0.008 - 0.012)
0.40 - 0.5s (0.0 r6 - 0.022)
0.20 - 0.s0 (0.008 - 0.020)
0.20 - 0.45 (0.008 - 0.0181
20.994 - 21.000 (0.8265 - 0.8268)
0.0r0 - 0.022 (0.0004 - 0.0009)
rrston rln
0.013 - 0.032 (0.0005 - 0.0013)
20.968 - 20.981 (0.825s - 0.8260)
48.0 (1.89)
0.1s - 0.30 (0.006 - 0.012)
Connecting rod
54.976 - 55.000 (2.1644 - 2.1654)
54.970 - 54.994 (2.1642 - 2.1651)
44.S76 - 45.000 {1.7707 - 1.7717}
0.00510.0002) max.
0.005 (0.0002) max.
0.10 - 0.35 (0.004 - 0.014)
0.03 (0.001) max.
0.010 (0.0004)
0.010 (0.0004)
0.45 (0.018)
0.04 {0.002)
Crankshaft
0.024 0.042 {0.0009 - 0.0017)
0.030 0.048 {0.0012 - 0.0019}
0.020 0.038 (0.0008 - 0.0015)
0.05010.0020)
0.060 (0.0024)
0.050 (0.0020)
Bearing
3-3

Standards and Service Limits
Cylander Head/Valve Train (B18Cl enginelSection 6
': M€asured betwoon the camshatt and rcc(er srm.
NH: NIHON HATSUJO manufacture v6lve spring
CH: CHUO HATSUJO manufscturo v6lve spring
MEASUBEMENTSTA]TDARD INEWISERV|C€ UM|T
Compr€6sion250 rpm and wide op€n throttle Nomin6l
kPa lkgl/cmr, psi) Minimum
Maximum variation
1,860 (19.0, 270)
930 (9.s, 140)
200 t2.o,2a)
Cylind6r hoadWarpage
H6ight'r41.95 - 1C2.05 (5.s89 - 5.593)
0.05 {0.002)
C.mshsftEnd play
Camshaft-to-holdsr oil clearance
Total runout
Cam lobo height lN Primery
Mid
Socondary
EX Primary
Mid
Secondary
0.05 - 0.1s (0.002 - 0.006)
0.050 - 0.089 (0.0020 - 0.0035)
0.015 (0.0006) max.
33.411{1.3154)
36.377 tl.13221
34.547 (1.3601)
33.1110.3036)
35.72011.4063)
34.381 {1.3536)
0.5 (0.02)
0.15 {0.006)
0.03 (0.001)
Valvo clorrance lcoldl* lN
EX
Valve stem O.D. lN
EX
Stom-to-guid6 clerrsnco lN
EX
0.15 - 0.19 {0.006 - 0.007}
0.17 - 0.21 (0.007 - 0.008)
5.475 - 5.48s (0.2156 - 0.21591
5.450 - 5.460 (0.2146 - 0.21s0'
0.025 - 0.055 {0.00'10 - 0.0022}
0.050 - 0.080 (0.0020 - 0.0031)
5.11510.21441
s.420 {0.2134)
0.08 10.003)
0.11{0.(x)4)
Valvo seatWidth tN
EX
Sr6m installed h€ight lN
EX
1.25 - 't.5s (0.049 - 0.06't)'1.25 - 1.s5 {0.049 - 0.061)
37.465 - 37.935 ('1.4750 - 1.4935)
37.16s - 37.635 t1.4632 - 1.4817)
2.0 (0.08)
2.0 (0.08)
38.185 (1.5033)
37.885 (1.491s)
Valv€ BpringFre6length (Roferenca) lN Outer
Inner NH
CH
EX NH
CH
41.05 (r.6161
36.'16 {1.4241
36.19 t1.425)
41.96 (1.652)
41.94 {1.651)
40.26 (1.585)
35.30 (1.390)
35.30 (1.390)
40.95 (1.612)
40.95 (1.612)
Valve guidol.D. tN
EX
Instslled hoight lN
EX
5.51 - 5.53 (0.217 - 0.218)
5.5r - 5.53 {0.2r7 - 0.218)
12.55 - r3.0s (0.494 - 0.514)
12.55 - 13.05 (0.494 - 0.s14t
5.55 (0.219)
5.5s {0.219}
Rock€r ermArm-to-shaft clearance lN
EX
0.025 - 0.0s2 {0.0010 - 0.0020)
0.025 - 0.0s2 (0.0010 - 0.0020)
0.08 (0.003)
0.08 (0.003)
3-4

EBIk (818C1Section 7
Unit of length: mm (in)
ngrne ]'ocK (ltluur englnel -
MEASUREMENTSTANDARD (NEWI SERVIC€ LIMIT
Cyiinder blockwarpage of deck surlace
Bore diameter
Bore taPer
Reboring limit
0.05 (0.002) max.
81.00 - 81.02 {3.189 - 3.190)
0.08 (0.003)
81.0713.192)
0.05 (0.002)
0.25 (0.010)
PistonSkin O.D. ar 15 mm (0.6 in) {rom bottom ot skirt
Clearance in cylinder
Groove width (For ring) ToP
Socond
oil
80.98 - 80.99 13.188 - 3.189)
0.0r - 0.04 {0.0004 - 0.0016}
1.030 - 1.0,r0 {0.0406 - 0.0409)
1.230 - 1.240 (0.0484 - 0.0488)
2.805 - 2.820 (0.1104 - 0.11101
80.97 (3.188)
0.05 (0.002)
1.060 (0.0417)
1.260 (0.0496)
2.840 (0.1118)
Piston ringRing-to-pistongrooveclearance Top
Second
0.045 - 0.070 {0.0018 - 0.0028}
0.010 - 0.065 (0.0016 - 0.0026)
0.13 (0.005)
0.13 (0.005)
Ring end gap I oP
Socond
oil
0.20 - 0.35 {0.008 - 0.014)
0.40 - 0,55 (0.016 - 0.022)
0.20 - 0.s0 {0.008 - 0.020}
0.60 (0.024)
0.70 (0.028)
0.7010.0281
rrston rtno.D.
Pin-to-piston clearance
20.994 - 21.000 (0.8265 - 0.8268)
0.010 - 0.022 {0.0004 - 0.0009)
0.017 - 0.035 (0.0007 - 0.0014)
20.964 - 20.997 (0.8254 - 0.8267)
€.0 (1.89)
0.15 - 0.30 (0.006 - 0.012)
Connecting rodPin to-rod int€rference
Small end bore diameter
Large end bore diameter Nominal
End play installed on crankshaft
crankshatt
No. 1,2,4 and 5 iournals
No. 3 journal
Rod iournal diameter
Taper
Out'ol round
End play
Runout
Msin journal diameter
54.976 - 55.000 (2.1644 - 2.16541
54.974 - 54.998 (2.'|643 - 2.1553)
44.976 - 45.000 {1.7707 -'I.7717)
0.005 {0.0002} max.
0.004 {0.0002) max.
0.10 - 0.35 {0.00{ - 0.014)
0.020 (0.0008) max.
-t-oou
lo.ooort
EearingMain bsaring-to-journal oil clearance
No. 1, 2, 4 and 5 journals
No 3 journal
Rod bearing-to-journal oil clearanc€
0.024 - 0.042 (0.0009 - 0.0017)
0.030 - 0.048 (0.0012 - 0.0019)
0.032 - 0.050 (0.0013 - 0.0020)
0.050 (0.0020)
0.060 {0.0024)
0.060 (0.0024)
3-5

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

Fuel and EmissionsSection 11
ClutchSection 12
Unit ot length: mm {in)
MEASUREMENTsTAt{ItAno (NewlSERVICE UMIT
.u.l pumpDisolacoment in l2 V, 10 seconds 81881 engine
m, (fl oz, lmp oz) 818C1 engins222 17 .5,7 -81 min. | 12011.1' 1'21
364 (12.3, 12.8) min. I too (:.1, g.st
F aa3uro rggulatorPressure with regulator vacuum hose disconnected
kPa (kgflcm', psi) Bl8Bl engineBl8Cl engin€275 - 32a 12.8 -3.9,39.6 - 46.9)329 - 378 (3.35 - 3.85, 47.6- 5.47)
tualt6nkCaprcity, {US gal, lmp gal)50 (13.2, 11.01
En9in6ldle sDeed with headlight and cooling fan ofi rpm7501 50 (M/T: neut..ll750I 50 {A/T: E or E position}
Fast idle rpm1,600 i 2(x' lM/T: nsurr6l)l,eoo I 200 (A/T: E or E po6itioo)
ldl6 CO %0.1 max.
MEASUREMENTSTAM'Ad' IiEWISERVICE UMIT
clutch padslP6d6l height to lloor
SirokePedal play
Disengagement height to floor
164 (6.46)
130 - 140 (5.12 - 5.51)12 - 21 (0.47 - 0.83)83 (3.27) min.
Clutch sudace runout0.05 10.002) max,0.'15 (0.006t
clutch discRiv€t h€ad depthThickness
1.3 (0.05) min.8.4- 9.1 (0.3 - 0.36)0.2 (0.011
6.0 (0.24)
Pr6sur6 plat€WarpageOiaphragm spring linger alignment0.03 (0.001) mrx.0-6 (0.02) ma*0.15 (0.006)
0.8 (0.03)
{n+
3-7