1998 HONDA CIVIC compression ratio

Design Specifications
ITEMMETRICENGLISHNOTEDII/IENSIONS Overall Length2 door Coupe/4 door Sedan (,96 98)('99,'00)2 door Hatchback (,96, ,97)
('98 - 00)OverallwidthOverall height 2 door Coupe/2 door Hatchback4-door SedanWheelbase
I Track FronvRearGround ClearanceSeatiog Capacity
4,445 mm4,450 mm4,170 mm4,180 mm1,705 mm1,375 mm1,390 mm2,620 mm1,475/1,415 mm150 mm
175.0 in115.2 in164.2 in164.6 in67.1 in54.1 in54.7 in103.1 in58.1/58.15.9 in
WEIGHT (USA)Gross Vehicle Weight Raring (GVWR)2 door Coupe HX M/T, DX M/THX CVI ('96)HX CVT ('97,'98)HX CVT ('99}DX A,/T (96 98,DX A"/T ('99, '00)
EXSi2 door Hatchbacl CX. DX r'96, 97,cx, DX ('98)cx (,99, ,00)
DXM/Ti'99,00iDX A/T ( 99, 00,4 door Sedan DX, LX, DX-VEX
3,290 tbs3,320 tbs3,330 tbs3,360 rbs3,290 rbs3,310 tbs3,440 tbs3,480 tbs3,285 tbs3,290 tbs3,290 tbs3,290 tbs3,330lbs3,330 tbs3,460 tbsWEIGHT (CANADA)Gross Vehicle Weight Bating (GVWR)2-door Coupe DX ('96)DX ('97 00)DX-Gsi 1,96)si ('97 - 00)siR2 door Hatchback CX, CX,G ('96)cx, cx,G 1,97)cx-G (,98)
cx ('98 00)DX M/T, SE M/IDX A,/T, SE A,/T4 door Sedan LX, LX VEX M/IEX A/T
1,500 ks1,510 kg1,510 kg1,560 kg1,570 kg1,590 ks1,495 kg1,505 kg1,510 ks1,510 ks1,510 kg1,530 kg1,510 kg1,510 ks1,540 ksENGINEType
Cylinder ArrangementBore and Stroke D16Y5, D16Y7, Dt6y8B 1642DisplacementD16Y5, D16Y7, Dl6Y881642Compression Ratio D16Y5, D16y7D16Y8816A2Valve TrainLubrication SystemOil Pump Displacement at 6,800 engine rprnD16Y5, D,l6Y7, D16Y881642Water Pump Displacementat 6,000 engine rpm 016Y5, D16Y7, D16y8816A2Fuel Required D16Y5, D16Y7, D16y8
816A2
Water-cooled, 4-stroke SOHC*1, SOHCVTEC"', SOHC WEC.E'3, DOHC VTEC{gasoline engineInline 4 cylinder, transverse2.95 x 3.54 in3.19 x 3.05 in97.0 cu-in97.3 cu in9.49.610.2Belt driven, 4 valve per cylinderForced and wet sump, trochoid pump
33.4 f (35.3 US qt, 29.4 lmp qt)/minute43.8 | (46.3 US qt, 38.6 lmp qt)/minute
125 { {132 US qt, 110 lmp qt}/minute140 f {148 US qt, 123 lmp qt}/minuteUNLEADED gasoline with 86 PumpOctane Number or higherPremium UNLEADED gasoline 91 PumpOctane Number or higher
75.0 x 90.0 mm81.0 x 77.4 mm1,590 cm31,595 cm3
*1: D16Y7*': D16Y8*3: D16Y5*': 816A2
STARTEBType/MakeNormal OutputNominalVohageHour RatingDirection of Rotation
Gear reduction/MITSUBA1.0 kw, 1.2 kw12V30 secondsClockwise as viewed from gear end
5-Z.V
-

Front Damper
Disassembly/lnspection
Disassembly'1. Compress the damper spring with the spring com-pressor according to the manufacturer,s instruc-
tions, then remove the self-lockino nut.
CAUTION: Do not compress the spring more thann€cessary to remove the nut.
10 mm SELF-LOCKING NUTReplace.
STRUT SPRINGCOMPRESSOR:(Commerci.lly availabl.lBRANICKO T/N MST.s8I}A, T/N 7200,or eouivalent
Release the pressure from thg spring compressor,
then disassemble the damper as shown in the next
column.
Inspostion
1. Reassemble all parts, except the spring.
2. Push on th€ damper assembly as shown.
Check for smooth operation through a full stroke,
both compression and extension,
NOTE: The damper should move smoothlv. lf itdoes 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.
18-18
DAMPER UNIT
Replace.
DAMPER MOUNTING WASHER
BASE
DAMPER MOUNTINGBUBBERCheck for deteriorationand damage.
DAMP€R SPf,INGCheck tor weakened compressionand damage.
SPBING MOUNTING RUBBERCheck for deteriorationand damage,
BUMP STOPCheck fordamage.
DUST COVERPLATE
and
BUMP STOP PLATE
OUST COVERCheck for bending and damage.

IDisassembly/lnsPection
lr
Disassembly
1. Compress the damper spring with the spring com-
pressor according to the manufacturer's instruc-
tions, then remove the self-locking nut.
GAUTION: Do not compress the spring more than
necessary to remove the sell-locking nut.
STNUT SPRING COMPRESSOR:
lComm6rcially .vailablelERANICKo T/N MST-580A, T/N 7200, or equivalent
Release the pressure from the spring compressor.
then disassemble the damper as shown on page 18-
(|-r
lnspection
1. Reassemble all parts, except the sprlng.
2. Push on the damPer as shown.
WOODEN BLOCK
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 Jor oil leaks, abnormal noises, and binding
during these tests.
{cont'd)
18-27

Rear Damper
Disassembly/lnspection (cont'dl
SELF-LOCK|NG NUT - el10 x 1.25 mm v
29 N.m {3.0 kst'm, 22 lbf.ftlReplace.
DAMPEBMOUNTINGWASHER
DAMPER MOUNTING8U8BERCheck tordeteriorationano oamage.
DAMPERCOLLAR
DAMPERMOUNTING BASE
OAMPER MOUNTING
DAMPER SPRINGCheck lor weakness,compression, and damage.
SPRING MOUNTINGRUBBERCheck for deteriorationano oamage.
BUMP STOPCheck for weaknessand damage,
BUBBESCheck fordeteriorationano oamage.
OUST COVER PLATE
DUST COVERCheck lor bending
DUST COVER BOOTCheck for deteriorationand damage.
18-2A
OAMPER UNITReplace. :
Reassembly
1.Install the damper unit onto a spring compressor.
NOTE: Followthe manufacturer's instructions.
Assemble the rear damper in the reverse order ofdisassembly except the damper mounting washer
and self-locking nut.
NOTE: Align the bottom of the damper spring andspring lower seat as shown.
Position the damper mounting base onto thedamoer unit as shown.
SIRUT SPRING COMPRESSOR:
DAMpERMOUNTTNG (Commerciattyavaitabtel
BRANICKO T/N MST-580A, T/N 7200.or cquivalont
Compress the damper spring with the spring com-pressor.
Install the damper mounting washer, and looselyinstall a new self-locking nut.
Hold the damper shaft with a hex wrench, and tight-en the self-locking nut.
SELF-LOCKING NUTDAMPER10 x 1,25 mm29 N m 13.0 kgt.m, 22 lbtftlMOUNTINGWASHER