2000 HONDA CIVIC Piston rings

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Page 125 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Valve Seals
Replacement (Cylinder head removal not requiredl
NOTE: Cylinder head removal is not required in thisprocedure.
The procedure shown below applies when using the in-
car valve spring compres

Page 198 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Engine Block
Speciaf Tools ..........." 7-2
lllustlated Index ...................."............ 7-3
Flywheel and Drive Plate
Repf acement """. 7-7
Connecting Rod and Crankshaft
End Play ...........

Page 203 of 2189

HONDA CIVIC 2000 6.G Workshop Manual lllustrated Index
(contd)
NOTE: New rod bearings must be selected by matching connecting rod assembly and crankshaft(see page 7,11).identification markings
Lubricate all internal parts with engine oi

Page 210 of 2189

HONDA CIVIC 2000 6.G Workshop Manual 6. Remove the bolts and the bearing caps.
CAUTION: To prevenl warpago unscrow lhe bolts
in s€quence 1/3 turn at a tims, r€paat the soquence
until all bolts ar€ loo3ened.
MAIN BEARING CAP BOLTS L

Page 217 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Piston Rings
End Gap
1.Using a piston, push a new ring into the cylinderbore 15 - 20 mm (0.6 - 0.8 in) from the bottom.
Measure the piston ring end-gap with a feeler gauge:
. lf the gap is too small,

Page 218 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Ring-to-Groove Clearance
After installing a new set of rings, measure ring-to-
groove clearances:
Top Ring Clearance
Standard (New):
B16A2 angine:
0.045 - 0.070 mm (0.0018 - 0.(X128 in)
Dl6Y5, Dt6Y7,

Page 219 of 2189

$HONDA CIVIC 2000 6.G Workshop Manual Piston RingsCrankshaft Oil Seal Alignment (contdl TOP RING ---.> SECOND RING > MARK ,a-) /\_4 o,.r^o( qffi<--sPACER \Z-. v Rotate the rings in their grooves to make sure theydo not bind. Position the$

Page 220 of 2189

HONDA CIVIC 2000 6.G Workshop Manual PistonsGrankshaft
lnstallation
Before installing the pistons, apply a coat of
engine oil to the ring grooves and cylinder
bores.
lf the crankshaft is already installed:
. Set the crankshaft to BDC for

PistonsGrankshaft
lnstallation
Before installing the pistons, apply a coat of
engine oil to the ring grooves and cylinder
bores.
lf the crankshaft is already installed:
. Set the crankshaft to BDC for each cylinder.
. Remove the connecting rod caps, and slip short
sections of rubber hose over the threaded ends
of the connecting rod bolts.
. lnstall the ring compressor. check that the bear-
ing is securely in place, then position the piston
in the cylinder, and tap it in using the wooden
handle of a hammer.
o Stop after the ring compressor pops free, and
check the connecting rod-to-crank journal align-
ment before pushing the piston into place
. Apply engine oil to the bolt threads. Install the
rod caps with bearings, and torque the nuts to:
815A2 engine:
40 N.m {,1.1 kgf.m, 30 lbf'ft|
D16Y5, D16Y7, D16Y8 engines:
31 N.m (3.2 kgf'm,23 lbf'ft)
lf the crankshaft is not installed:
. Remove the rod caps and bearings, install the ring
compressor, then position the piston in the cylin-
der, and tap it in using the wooden handle of a
hammer.
. Position all Distons at top dead center.
1.
2.
The arrcw must facethe taming belt sideof the engine.
CONNECTING ROOOIL HOLE lD16Y5, D16Y7, D16YB ongines)
NOTE: Maintain downward force on the ring com-
pressor to prevent the rings from expanding before
entering the cylinder bore.
RUBBER
,lll
lnstallation
Before installing the crankshaft, apply a coat of
engine oil to the main bearings and rod bearings.
Insert the bearing halves into the cylinder block and
connecting rods.
Hold the crankshaft so the rod journals for cylinders
No.2 and No. 3 are straight down.
Lower the crankshaft into the block, seating the rod
journals into connecting rods No. 2 and No. 3, and
install the rod caps and nuts finger-tight.
1.
2.
3.
5.
Grooved sides faceoulward.Botate the crankshaft clockwise, seat journals into
connecting rods No, 1 and No.4, and install the rod
caps and nuts finger-tight.
NOTE: Install caps so the bearing recess is on the
same side as the recess in the rod.
Check rod bearing clearance with plastigage (see
page 7-11), then torque the capnuts. Apply engine
oil to the bolt threads.
Torque:
816A2 sngine:/l{, N.m {a.l kgf.m, 30 lbf'ftl
D16Y5, D16Y7, Dl6Y8 engines:
31 N.m (3.2 kgf.m, 23 lbf'ft|
NOTE: Reference numbers on connecting rod are
for big-end bore tolerance and do not indicate the
position of piston in the engine.
Line up the marks wheninstalling the connectrng rod
cap.
6. Install the thrust washers on the No. 4 journal. Oil(cont'd)
7-23
the thrust washer surfaces,

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