1999 HONDA CIVIC Flywheel

Unit of length: mm (in)
Fuel and Emission - Section
MEASUREMENTSTANOARO (NEW)
260 310 (2.7 - 3.2, 38 - 46)
260 - 310 (2.7 - 3.2, 38 - 46i
260 - 310 (2.7 - 3.2, 38 - 46)
210 - 320 Q.A - 3.3, 40 - 47 1
45 {11.9, 9.9)
M/T (neutral) I A/T or C\.T (lE or fd positioni
Fuel paessure
regulator
Pressure wilh fuel pressure regulator vacuum hose
disconnected kPa (kgvcm', Psi)D16Y5D 16Y7D16Y881642
FueltankCapacity I (US gal, lmp gal)
E ngineldle speed rpm
016Y5D16Y7D16Y8816A2
u.s.A.CanadaU,S,A.Canada
670 1 506701 50670150700 t 50
7501 507501 507501 50
700 t 50700 I 507001 50750150750 r 50
ldle CO %0.1 max.
Clutch - Serrtion 12
MEASUREMENTSTANDARD {NEWI I SERVICE LIMIT
Clutch pedalPedal height to floor
StrokePedal play
Disengagement height to floorto carpet
16s (6 1/2)130 140 (5 1/8 5 1/2)
12 -21 t1l2 - 13/16183 (3 1/4)44 (1 3/4) min. Reference
FlywheelClutch surface ruoout
Rivet head depthThickness
0.05 (0.002) max.0.15 (0.006)
Clutch disc1.3- 1.9 (0.05 - 0.07)
8.5 - 9.1 (0.33 - 0.36)
0.2 {0.01)5.5 (0.22)
Pressure plateWarpageDiaphragm spring fingers alignment
0.03 (0.001) max0.6 (0.02) max
0.15 (0.006)
1.0 (0.04)
Lro
3-7
lfllHlllllllllrltllli[

cwSection 14[Jnit of length: mm (in)
MEASUBEMENTSTANDARD {NEW}SERVICE LIMIT
Forward clutch end plate thickness Mark 1 or 15Mark 2 or 16Mark 3 or 17Mark 4 or 18Mark 5 or 19Mark 6 or 20Mark 7 or 21Mark 8 or 22Mark I or 23Mark 10 or 24Mark 11 or 25Mark 12 or 26Matk 13 ot 21
3.4 - 3.5 10.134 - 0.138)
3.5 - 3.6 (0.138 - 0.142)3.6 - 3.7 (0.142 - 0.146)3.7 3.8 (0.146 0.150)3.8 - 3.9 (0.150 - 0.154)3.9 - 4.0 (0.154 - 0.157i4.0 - 4.1 (0.157 - 0.161)4.1 - 4.2 (0.161 - 0.165)4.2 - 4.3 (0.165 - 0.169)4.3 - 4.4 (0.169 - 0.173)4.4 - 4.5 10.173 - 0.177i4.5 4.6 (0.177 0.181)4.6 - 4.7 (0.181 - 0.185)
Discoloration
Discoloration
Reverse brake end plate thickness Mark 1Mark 2Mark 3Mark 4\44 rk 5Mark 6Mark 7Mark 8
3.55 - 3.65 (0.140 0.144)3.75 - 3.85 10.148 - 0.152)
3.95 - 4.05 (0.156 - 0.159i4.15 - 4.25 (0.163 0.167)4.35 - 4.45 (0.171 - 0.175)
4.55 - 4.65 (0.179 - 0.183)4.75 - 4.85 (0.187 - 0.191)4.95 - 5.05 (0.195 - 0.199)
Discoloration
1
IDiscoloration
ATF pumpATF pump drive gear shaft O.D.ATF pump driven gear shaft O.D.ATF pump body bushing l.D. Drive gear shaftDriven gear shaft
ATF pump gear side clearanceATF pump gear-to-body clearance Drive gear
Driven gear
9.98 - 9.99 (0.3929 0.3933)9.98 - 9.99 {0.3929 - 0.3933)10.000 - 10.015 (0.3937 0.3943)10.000 - 10.015 (0.3937 0.3943)
0.01s - 0.035 (0.0006 0.0014)
0.035 - 0.0505 (0.0014- 0.0020)
0.035 - 0.0505 (0.0014 - 0.0020)
Wear or damagedWear or damagedWear or damagedWear or damaged
TransmissionDiameter of needle bearing contact areaInput shaft - flywheel sideInput shaft forward clutch sideDrive pulley shaft - start clutch sideDrive pulley shaft - flywheel side
Drive pulley shaft - forward clutch side
Thrust clearanceCarrier and ring gear
Driven pulley shaft and start clutch hub
Input shaft and ATF pump driven sprocketSecondary gear shaft and flywheel ball bearing
19.987 - 20.000 (0.7869 - 0.7874)19.987 - 20.000 (0.7869 - 0.7874)43.981 - 43.991 (1.7315 - 1.7319)24.007 - 24.020 (0.945 - 0.946)24.007 - 24.020 (0.945 - 0.946)
0.050 - 0.110 (0.0020 - 0.0043)
0.000 - 0.130 10.000 - 0.005)
0.370 - 0.650 (0.015 - 0.026)0.00 0.15 (0.00 0.006)
Wear or damagedWear or damagedWear or damagedWear or damagedWear or damaged
(cont'd)
3-15

Transmission(cont'd)
MEASUREMENT
Thrust shim,25 x 31 mm thickness
STANDARD {NEW}
rlz-r-osr-o.o+o oolrr1.09 - 1.12 (0.043 0.044)1.16 1.19 (0.046 - 0.047)1.23 1.26 (0.048 0.050)1.30 - 1.33 (0.051 0.052)1.37 - 1.40 (0.054 0.055)1.44 - 1.47 (0.057 0.058)1.51 1.54 (0.059 0.061)1.58 1.61 (0.062 - 0.063)1.65 - 1.68 (0.065 0.066)1.72 1.75 {0.068 0.069)1.79 1 .a2 t0.O10 - 0.012]}1.055 1.085 (0.0415 0.0427)1.125 - 1.155 (0.0443 0.0454)1.195 - 'I.225 (0.0470 0.0482)1.265 - 1.29s (0.0498 0.0510)1.335 1.365 (0.0526 - 0.0537)1.40s - 1.435 (0.0553 - 0.0565)r.475 1.505 {0.0580 0.0593)1.545 1.575 (0.0608 0.0620)1.615 1.645 (0.0636 - 0.0648)1.685 1.71510.0663 - 0.0675)1.755 - 1.785 {0.0691 0.0703)
SERVICE LIMIT
I Wr"r - d-"-"g"d
ii
11
ir
Cotters thickness2.87 - 2.90 (0.1 13 - 0.114)2.97 - 3.00 (0.117 0.118)3.07 -3.10 \0.121 0.122)3.17 - 3.20 (0.125 0.126)
Wear,or damaged
IWear or damaoedATF pump drive sprocket thrust shim, 22 x 28 mmthickness1.12 1.1510.044 - 0.045)1.37 1.40 (0.054 - 0.055)1.62 - 1.65 (0.064 0.065)1.87 - 1.90 (0.074,0.075)2.12 2.15 (0.083 - 0.08s)2.37 2.40 (0.093 0.094)
Wear or damaged
t
{Wear or damagedSecondary gear shaft thrust shim, 25 x 35 rnmthickness2.80 - 2.85 (0.1't0 - 0.112)2.90 2.95 (0.114 - 0.116)3.00 3.05 (0.118 - 0.120)3.10 -3.15 10.122 0.124)3.20 - 3.25 (0.126, 0.128i3.30 - 3.35 (0.130 0.132)3.40 - 3.4s 10.134 0.136)3.50 3.55 (0.138 - 0.140)3.60,3.65 (0.142 0.144)3.70 - 3.75 (0.146 0.148)3.80 - 3.8510.150 0.152)
Wear or damaged
Wear or damaqedInput shaft feed pipe O.D.Drive pulley leed pipeForward clutch feed pipeInput shaft bushing t.D.Drive pulley feed pipe bushingForward clutch feed pipe bushingDriven shaft feed pipe O.D.Start clutch feed pipe (right side cover side)Driven pulley feed pipeStan clutch feed pipe (ftywheet housing side)Driven pulley shaft bushing LD.Stan clutch feed pipe (right side cover sroerDrive pulley feed pipeStart clutch feed pipe (flywheel housing side)Secondary driven gear sealing ring groove widthStart clutch end plate l.D.Input shaft sealing ring groove widthDnve pullev shaft LD. at sealing ring
Park brake conePark brake pawlPark gear
6.97 - 6.98 (0.274 - 0.27s)11.47 - 1'1.48 (0.4516 0.4520)
7.O0O 7.0t510.2156 - 0.2762]l11.500 11.518 (0.4528 0.4535)
6.97 - 6.9A \0.214 0.275:l11.47 - 11.48 (0.4516 _ 0.4520)8.97 8.98 10.353 - 0.354)
7.000 7.015 (0.2756 - 0.2762)1 1.500 - '11.518 (0.4528 - 0.4535)9.000 9.015 10.354 - 0.355)2.50 2.65 (0.098 0.104)88.900,88.935 (3.500 - 3.501)2.00 2.10 10.079 - 0.083)
5*
6.95 (0.274)
11.45 (0.451)
7.030 (0.277)11.533 (0.4s4)
6.95 (0.274)
11.45 (0.451)
8 95 (0.352)
t.030l0.2t7l1r.533 (0.454)
9.03 (0.356)2.655 (0. r05)Wear or damaged2.105 (0.083)Wear or damaqedShifting deviceano parKbrake control
Wear or other defectWear or other defectWear or other defect
Standardsand Service Limits
CW {cont'd)Section 14
rl
w
3-16
ro

Engine Block
Speciaf Tools ..........." 7-2
lllustlated Index ...................."..'.......... 7-3
Flywheel and Drive Plate
Repf acement """'.' 7-7
Connecting Rod and Crankshaft
End Play ..........."....7-8
Main Bearings
Clearance ............... 7-9
Selection ................7-10
Connecting Rod Bearings
clearance ....'.......... 7-11
Selection ................ 7-11
Pistons and Crankshaft
Removaf ................. 7 -12
Crankshaft
Inspection ."".........7-14
Pistons
Inspection ......"'.....7-15
fnstaffation .............7-23
Cylinder Block
lnspec'tion ..............7-16
Bore Honing ..........7-17
Piston Pins
Removal ...,...........'.7-17
lnstallation .............7-18
Inspection .'............7-19
Connecting Rods
Selection ................7-18
Piston Rings
End Gap ..........".."' 7'2O
Repfacement .........7-2O
Ring-to-Groove Clearance ...........'.'. 7 -21
Afignment .......""'.. 7'21
Crankshaft Oil Seal
fnstaffation .............7-22
Crankshaft
fnstaffation ..-.-..'.".' 7'23
Oil Pan
lnstallation .............7-26
Oil Seals
fnstaffation ....""""' 7-29
r-f

lllustrated Index
I runricate att internal parts with engine oil during reassembly'
NOTE:
o Apply liquid gaskettothe mating surfaces ofthe right side cover and oil pumpcase before installingthem'
. Use liquid gasket, part No 08718-0001 or08718-0003'
. Clean the oil pan gasket mating surfaces betore installing the oil pan
81642 engine:
DRAIN BOLT44 N,m {4.5 kgf'm,33 lbt'ft)
6 x 1.0 mm'11 N.m (1.1 kgI'm,
I tbl.ft)
OIL PANReter to page 7 27when installing.
6 r 1.O mm12 N.m t1.2 kgl'm, 8 7 lbf'lt)
OIL PAN GASKET
BUFFLE PLA
12 x 1.0 mm103 N.m {10.5 kgf'm,
76 tbr.ft)
6 x 1.0 mm11 N.m (1 .1 kgf.m,
8 tbI.fr)
GASKETReplace.FLYWHEEL(M/TI
12 x 1.0 mm
74 N.m (7.5
kof.m, 54 lbf'ft)
1^c{Eb\%^ t*^
*o"rr^--(Wffi
oa*,trto2,.w
FLYWHEEL COVER
IM/T)
DRIVE PLATECOVER (AiT)
11 x 1.5 mm76 N.m (7.9 kgf'm, 56 lbf'ft)
Apply engine oil to the bolt
threads.NOTE: After torqurngeach cap, turn crankshaft
to check for binding.
MAIN EEARING CAP
MAIN BEARINGSSelection, page 7_10
NOTE: New main bearings musl
be selected bY matching crank
and block identification markrngs
CRANKSHAFTInstallation, Page 7'23
OIL JET BOLT16 N.m 11.6 kgf'm, 12 lbl'ft)
OIL JETInspection, Page 8_10
Check for cracks
6x1.0mm11 N.m {1.1 kgf'm, I lbf'ft}
CRANKSHAFT OIL SEAL
Installation,pagesl 22 andl 29
Replace-
DOWEL PINOIL PUMPOverhaul, page 8-'l1Removal/lnspection,page 8-13.Apply liquid gasket
to mating surlace.RIGHT SIDE COVERApply liquid gasket
to mating surface.
THRUST WASHERS8 x 1.25 mm24 N.m {2.4 kgf.m, 17 lbf'ft)Grooved sides face outward
NOTE: Thrusr washer thickness
is tixed and must not be changed
by grinding or shimming
O-RINGReplace
CRANKSHAFT SEAL11 N.m {1.1 kgf'm, lnstallation, pages 7'29 and I 14
a lbt.ltl Heplace. (cont'd)
d#*

lllustrated Index
(cont'dl
I Luoricate att internal parts with engine oil during reassembly.
NOTE:
' Apply liquid gasket to the mating surfaces ofthe rightside coverand oil pumpcase before installingthem.. Use liquid gasket, part No. 08718 - 0001 or 087,18 _ OOO3.. Clean the oil pan gasket mating surfaces before installing it.
D16Y7 engine:6 x 1.0 mm12 N.m (1.2 kgt.m.8.7 tbf.tr)DRAIN BOLT44 N.m {4.5 kgt.m.33 tbt.ttl
,(
I
I
OIL PAN GASKETFLYWHEEL COVERIM/T)6x 1.0 mm12 N.m ('l .2 kgt.m, 8.7 tbt.trl
OIL PANRefer to page 7-27
Apply liquid gasker tothese points.
Replace.
WASHERReplace.12 x '1.0 mm118 N.m{12.0 kgt.m, 87 tbf.tr}
11 x 1.5 mm51 N.m15.2 kgl.m,38lbtftl
Apply engine oilto the boltthreads.NOTE: After torquingeach cap, turn the crankshaftto check for binding.
MAIN BEARINGSSelection, page 7-10
MAIN BEARING CAP
CRANKSHAFTInstallation, page 7 23
NOTE: New main bearings mustbe selected by matching crankand block identification markings.
6 r 1.0 mm11 N.m {1.1
6 x 1.0 mm11 N.m 11.1
ksI.m, 8 lbt.ft)
OIL SCREEN
kgt.m, 8 lbf.trl
Check for cracks.
CRANKSHAFT OIL SEALInstallation,pages 1 22 a^d 7-29
\:eprace'
GASKETReplace.
6 x 1.O mm11 N.m {1.1 kgt.m,8 rbt.frl
RIGHT SIDE COVERApply liquid gasker1o matrng surface,
OIL PUMPOverhaul, page 8-12Bemoval/lnspection,page 8-13
DOWEL PIN
WASHERSGrooved sides face outward.NOTE: Thrust washer thicknessis fixed and must not be changedby grinding or shimming.
CRANKSHAFT SEAL
l.j"Ji:l"^ pages z.2e --.S)
Replace.
6 x 1.0 mm11 N.m {1.18 tbt.fr)
7-4
BREATHING PORT COVERMOUNT BOLTS6 x 1.0 mm11 N.m {1.1 kgt.m, 8 tbf.fr}Apply liquid gasker tothe boh threads.
DOWEL PIN

D16Y5, D16Y8 engines:
DRAIN BOLT39 N.m 14.0 kgt'm,
Apply liquid gasket to
these points.
OIL PANRefer to page 7-25
when installing.WASHERReplace.
29 lbl.tt)
\
\^
6 x 1.0 mm q%
P
I
FLYWHEEL COVER(M/T}
12 x 1.0 mm118 N.m(12.0 kgt.m, 87 lbt'ft)
FLYWHEEL (M/TI
t2 N.m 11.2 kgf'm,
8.7 lbl.ftl
11 x 1.5 mm
51 N.m(5.2 kgf'm, 38 lbf ftl
Apply engine oiltothe bolt
threads.NOTE: Aftertorquingeach cap, turn crankshaft
to check for binding.
MAINBEARING
MAIN BEARINGSSelection, page 7-10NOTE: New main bearings must
be selected by matching crank
"nJ lr."i io"irriti"",ion-markings. --------*-i6{\
CRANKSHAFTInstallation, page 7-23
6 r 1.0 mm11 N.m (1 1 kgf'm, I lbf'ttl
OII PAN GASKETReplace.
DRIVE PLATE COVER
{A/T or CVT)
12 r 1.0 mm
74 N.m
17.5 kgl.m, 54 lbf'ft)
DBIVE PLATE {A/T or CVTI
Check for cracks
6 x 1.O mm11 N.m {1.1 kgl'm,
8 tbl.ftl
CRANKSHAFT OIL SEAL
lnstallation,pages 7'?1 and '1 '28
Replace.
RIGHT SIDE COVER
Apply liquid gasket
to mating surface.
OIL SCREEN
GASKETReplace.
OIL PUMPOverhaul, page 8_12Removal/lnspection,page 8-13Apply liquid gasket
to mating surface.
DOWEL PIN
WASHEFS
Grooved sides tace outward
NOTE: Thrust washer thickness
is fixed and must not be changed
bV grinding or shimming.
CRANKSHAFT SEALInstallation, pages 7 29
and 8-14Replace.
BREATHING PORT COVER
MOUNT BOLTS6 x 1.O mm11 f{..n (1.1 kgf'm, 8 lbf'fl)
Apply liquid gasket to
the bolt threads.
O.RINGReplace.
6 x 1.0 mm
11 N.m (1 1 kgl'm,
8 tbr.ftl
(cont'd)
7-5
\
OOWEL PIN

Flywheel and Drive Plate
Replacement
Manual Transmission:
816A2 engine:
Remove the eight flywheel bolts, then separate the fly-
wheel from the crankshaft flange. After installation'
tiohten the bolts in the sequence shown
RING GEAR HOLDER "-i
OTLAB PVOOlOO
D16Y5, D16Y7, D16Y8 engines:
Remove the six flywheel bolts, then separate the flywheel
from the crankshaft flange. After installation, tighten the
bolts in a crisscross Pattern.
RING GEABInspect ring gear
teeth lor wear or
damage.
RING GEARInspect ring gear
teeth lor wear orteetn lor wea( or /danase. ,///.'
12 x 1.0 mm103 N.m(10.5 kgf.m, 76 lbf.tt)
12 x 1.o mm1 18 N,m(12.0 kgI.m, 87 lbf.ftl
L
rurS;u'.\
$..3s'
Automatic Transmission:
Remove the six drive plate bolts, then separate the drive
olate from the crankshaft flange. Atter installation, tighten
the bolts in a crisscross Pattern.
t7.5 kgl.m, 54 lbl'ltl
12 x 1.0 mm74 N.m
7-7