compression ratio ACURA INTEGRA 1998 Service Repair Manual

Front Damper
FLANGE BOLT10 x'1.25 mm
1.
4.
Removal
Remove thefrontwheels (see page 18-'11).
Remove the brake hose mounting bolts from the
damper.
Remove the flange bolt.
Remove the flange bolt and self-locking nut, then
remove the damper fork.
MOUNTING BOLT{8 x 16 mm)
Disassembly/lnspection
Disassembly
1. Compress the damper spring with the spring com-
pressor according to the manufacturer's instruc-
tions. then remove the self-locking nut.
CAUTION: Do nol compros3 tho 3pring morc than
nocessary to romovo th€ nut.
DAMPER FORK
FLANGE BOLT
SELF.LOCKING10 x 1.25 mmReplace.
COMPRESSORIlComm.rci.lly .Yrll.blclARAN|CKO T/N MST-580A, T/N 72IX',or aouivalant
Remove the damper by removing the two flange
n uts.
2, Remove the spring compressor, then disassemble
the damper as shown on the neld page.
Inspection
1. Reassemble all parts, exceptthe spring,
2, Push on the damper as shown.
3. Check for smooth operation through a full stroke,
both compression and extension.
NOTE: The damper should move smoothly. lf it
does not (no compression or no extension), the gas
is leaking, and the damper should be replaced.
Check for oil leaks, abnormal noises or binding dur-
ing these tests.
BMKE HOSE MOUNTING BOLT(8 x 20 mml
/GS, GSR, Type R Mod6ls: \l8x25mm I
18-22

Disassembly/lnspection
Inspection
All oxcspt Type R Models:
Replace.
DAMPER MOUNTING WASHERChsck for weakn6ss.
EUMP STOPCheck tor weakness anddamage.
Type R Model:
SELF.LOCKING NUT10 x 1.25 mm29 N.rr| (3.0 kgf.m, 22 lbf.ft)SELF.LOCKING NUT \10 x 1.25 mm \29 N.rh {3.0 lgfm, 22 lbtftl \Replace. \
DAMPERRUBBERCheck fordeteriorationano oamage.
DAMPER MOUNNNGBASE
DAMPER MOUNNNGRUBBER
DAMPER MOUNTING COLLAR
DAMPER MOUNTINGRUBAERCheck fordeteriorationano oamage.
DAMPER MOUNTNGRUBBERCheckfordeteriorationano oamage,
SPRING MOUNNNG RUABERCheck for deterio.ationano oamage.
SPRING MOUNTING RUBBERCheck for detoriorationand damage.
Check for weakened, compressionand damage.
DUST COVER PLATE
DAMPEB SPRINGCheck tor weakendcompressionor damago,
Check tor weakness anddamage.
BUMPER STOP
:fftt;'"::'"''-"'"" _--4
oampea rnoun-nruc / agEcoLLAR ,_-lVDAMPERMOUNTING- Gb@
DAMP€R UNIT
DAMPER UNIT
18-23

Disassembly/lnspection
Disassembly
1. Compress the damper sp.ing with the spring com-pressor according to the manufacturer's instruc-
tions, then remove the self-locking nut.
CAUTION: Do not compre3s the spring more thannecessary to removo th€ sslf-locking nut.
SELF.LOCKING NUT10 x '1.25 mmReplace.
COMPRESSOR:(Comm.rcially.v.il.blol
BRANICKo T/N MST-580A, T/N 72dt, or.quiv.t.nr
Remove the spring compressor, then disSssemble
the damper as shown on the next page.
Inspection
1. Reassemble all parts, except the spring.
2. Push on the damper as shown.
3. Check for smooth operation through a full stroke,both compression and sxtension.
NOTE: The damper should move smoothly. lf it
does not (no compression or no enension), the gas
is leaking. and the damper should be replaced.
WOODEN BLOCK
4.Check tor oil leaks. abnormal noises or binding dur-ing these tests.
(cont'd)
18-37

Rear Damper
Disassembly/lnspection {cont'd}
Inspestion
All oxcspt Typo R Models:
DAMPERMOUNTING
Check for
Check Ior weaknessand damag6.
DAMPERRUEBERCheck ford€t6riorationano damage.
DAMPER MOUNTINGCOLLAR
DAMPER
SELF.LOCKING NUT10 x 1.25 mm29 N.m 13.0 kgf.m, 22 lbt'ft)R6place.
Type R Model:
BUMP STOP PLATE
SELF-LOCKING NUTt0 r 1.25 mm29 N.m (3.o kgt m, 22 lbf'ft)Rep|aco. -.\-.--...\
_____6
DAMPTRMoUNnNG -.-__re
Check fordeterioration DAMPERMOUNnNG -----+,and damag6. @L!AR Ag-
liillffi*"*,--@
DAMPTR MoU.{nNG __-_____*e
DUST COVEBCh6ck for b€ndingand oamage.
DUST OOVER BOOTCh€ck for deterioralionand damage.
MOUNNNG BASE
DAMPEB MOUNTINGRUBBERCheck lordeteriorationano oamage.
SPRING MOUNTINGRUBBERCheck for deteriorationano oamage.
Check for weakness,compression and damage.
DUST COVER PLAT€
DUST COVERCheck for bendingano oamage.
DUST COVER BOOTChock for deteriorationano oamage,
AUMP STOP PLAYE
1€')
I t_--tlg:z
q._
Y
Check for weaknessand damage.
BUMP STOP
18-38
DAMPER UNTTDAMPER UN]T

{b
Design Specifications
x1: At 6,000 engine rpm*2: At 7,600 engine rpm
0
(cont'd)
{
ITEMMETRICENGLISHNOTES
DIMENSIONSOverall Length 3-door4-doorOverall WidthOverall Height 3-door4-doorWheelbase 3-door4-doorTrack F/R
Ground Clearance
Seating Capacity
4,380 mm4,525 mm1,710 mm1,335 mm ]1,370 mm ]2,57O mm2,62O mm 11 ,415/1,470 mm I1,480/1,470 mm I1s0 mm I140 mm IFour (3-door),
172.4 in178.1 in67.3 in52.6 in53.9 in101.2 in103.1 in58.1/57.9 in58.3/57.9 in5.9 in5.5 tnFive (4-door)
Except Type RType RExcept Type RType R
weisht (usA)Gross Vehicle Weight Rating (GVWR)3.680 rbs
Weight (CANADA)Gross Vehicle Weight Rating (GVWR)1,670 kg
ENGINEType
Cylinder ArrangementBore and Stroke
Displacement
Compression Ratio
Valve Train
Lubrication SystemOil Pump Displacement
Water Pump Displacemenl
Fuel Required
8188l engine
818C1, Bl8C5 engines
81881 engine818C1, 818C5 engines81881 engine818C1, B18C5 engines81881 engine818C1 engine818C5 engineB1881 engine818C1, B18C5 engines
81881 engine818C1, B18CS enginesB1881 engine818C1, 818C5 enginesB1881 engine
818C1,818C5 engines
Water-cooled. 4-stroke DOHCgasoline engineWater-cooled, 4-stroke DOHCVTEC gasoline engineInline 4-cylinder, transverse81.0 x 89.0 mm | 3.19 x 3.50 in81.0 x 87.2 mm | 3.19 x 3.43 in1,834 cm3 (m/ ) | 112 cu-in1,797 cm3 (m/ ) | 110 cu-in9.210.010.6Belt driven, DOHC 4 valves per cylinderBelt driven, DOHC VTEC4 valves per cylinderForced and wet sump, trochoid pump50 f (53 US qt, 44 lmp qt)/minute*'71 ( (75 US qt,62 lmp qt)/minute*' :
140 I 1148 US qt. 123 lmp qtl/minute*1140 t (148 US qt, 123 lmp qt)/minute*2UNLEADED gasoline with 86 PumpOctane Number or higherPremium UNLEADED gasoline with91 Pump Octane Number or higher
STARTERTypeNormal OutputNominal VoltageHour RatingDirection of RotationWeight MffAIT
Gear reductionMfi:1.2 kW, A,/T: 1.4 kW12V ,
30 secondsClockwise as viewed from gear end3.5 ks | 7.7 lbs3.7 kg | 8.2 lbs
CLUTCHClutch Type
Clutch Facing Area
M/TAfiM/T 81881, 818C1 engines818C5 engine
Single plate dry, diaphragm springTorque converter203 cm2 , 31 sq-in176 cm2 | 27 sq-in
TRANSMISSIONTransmission Type
Primary Reduction
M/TAITSynchronized S-speed forward, 1 reverseElectronical ly control led4-speed automatic, 1 reverseDirect 1 : 1
3-15