Engine installation HONDA CIVIC 1996 6.G Workshop Manual

ILubrication Points
For the details of lubrication points and types of lubricants to be applied, refer to the lllustrated Index and various workprocedures (such as Assembly/Reassembly, Replacement, Overhaul. Installation, etc.) contained in each section.
No.LUBRICATION POINTS
Engine
LUBRICANT
"Energy Conserving" grade oil,The oil container may also display the Apl Certification markshown below. Make sure it says ,,For Gasoline Engines.,,SAE Viscosity: See chart below,
I
TransmissionManualGenuine Honda MTF*1
Genuine Honda Premium FormulaAutomatic Transmission Fluid (ATF)*,
Genuine Honda CVT Fluid*3
Genuine Honda DOT3 Brake Fluid*a
Automatic
CVT
3Brake Line
ClL,tci t""e4
I
Genuine Honda DOT3 Brake Fluid*aPower steering gearboxSteering grease P/N 08733 - BO70EShift lever pivots (manual transmission)Grease with molybdenum disulfide7-:ti
9
10'l'l
l3
14
't7
18
19
20
2122
Release fork (manual trancmi Steering bootsTailgate hinges and latches (2-door HatchbacklSteering ball joints
Shift lever (automatic transmission)Pedal linkageBrake master cylinder pushrod
Super High Temp Urea crease (p/N 08798 - 9OO2)
i Multi-purpose grease
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I
Honda White Lithium Grease
Multi-purpose grease
Silicone grease
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Trunk hinges and latch (4-door Sedan and 2-doorCoupe)Door hinges upper and lowerDoor opening detentsHood hinge and hood latch-FUet T ter ttd
Clutch master cylinder pushrodThrottle cable end and throttle linkageRear brake shoe linkagesSteering wheel (back side)
23
E-
Caliper piston seal, dust seal,caliper pin. pistonThrottle cable end (dashboard lower panel)
Power steering system (for cars with p/S)
Air conditioning compressorComDressor oil:SANDEN: SPlo P/N 38897 - p13 -A01AH or 38899 - p13_ A01{For Refrigerant: HFC-134a (R-134a))
CERTIFICATION SEAL
ffi
NorE: The items m arked * 1, *2, +3, *4 and +5 on above chan are described as folows:*1: Always use Genuine Honda Manual Transmission Fluid (MTF). Using motor oil can cause stiffer shifting because itdoes not contain the proper additives.*2: Always use Genuine Honda premium Formula Automatic Transmission Fluid (ATF). Using a non-Honda ATF can affectshift quality.+3: Use Genuine Honda cVTfluid only usingotherfluid can affect tra nsmission operation and may reduce transmission life.*4: Always use Genuine Honda DoT3 Brake Fluid. Using a non-Honda brake fluid can cause corrosion and dec.ease the lifeof the svstem.*5: Always use Genuine Honda Power steering Fluid. using any other type of power steering fluid or automatrc transmissionfluid can cause increased wear and poor steering in cold weather.
4-2
Recommended Engine Oil
Engine oil viscosity forambrent temperature ranges
API SERVICE LABEL

Engine RemovaUlnstallation
Installation
Brackei Bolts Torque Specifications:
Dl5Y5, Dl6Y7, Dl6Y8 €nginss
D16Y5, D16Y8 engines (M/Tl:
REAR STIFFENER
8 x 1.25 mm2/t N.m 12.4 kgf.m, 17 tbf.ftl
EXCEPT D16Y5, Dl6Yg engines lM/T)jSTIFFENERTighten the bolts on the stiffenerin the numbered sequence as shown
10 x 1.25 mm44 N.m 14.5 kgf.m,33 tbf.frt
O8x1.25mm24 N.m {2.4 kg{.m,17 tbr.ftt
10 x 1.25 mm14 N.m 14.5 kgt m,33 tbf.ft)
10 x 1.25 mm44 N.m {4.5 kgt m,33 tbr.ftl
10 x 1.25 mm54 N.m {5.5 kgf.m,40 rbf.ftl
10 x 1.25 mm44 N.m {4.5 kg'f.m,33 tbtftlALTERNATOFBRACKET
li) o).
l3l 10 x 1.25 mm44 N.m {1.5 kgt.m,33 tbt.ft)8 x 1.25 mm24 N.m (2.4 kgf.m,17 tbf.ft)
o16Ys, D16Y8enginoslM/T):FRONTSTIFFENER
10 x 1.25 mm4,4 N.m {4.5 kg{.m.33 tbf.ftl8 x 1.25 mm2{ N.m (2.t kgtm,17 rbtft)
10 x 1.25 mm14 N.m (4.5 kgf.m,33 lbf.ftl
5-12

Engine Removal/lnstallation
Installation (cont'd)
Engino Inst!llation:
Install the engine in the reverse order of removal.Beinstall the mount bolts/nuts in the following sequence.Failure to follow these procedures may cause excessivenois€ and vibration, and reduce bushing life.
l, Install the transmission mount and bracket, thentighten the bolts on the frame side,
NOTE; Do not tighten the bolts/nuts on the trans_mission side.
CW;
10 x 1.25 mm38 N.m {3.9 kgt m. 28 lbt.ftl
5-14
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2, Install the upper bracket, then tighten the nuts inthe numbered ssquence shown (O _ @).
l'
aO t2 x 1.25 mm74 N.m 17.5 kgf.m,O t2 x t.2s mm74 N.m 17.5 kgtm,rbrft)

Engine Removal/lnstallation
Installation (cont'd)
Except CVT:
12 x 1.25 mm64 N.m (6.5 kgd.m,
Tighten the bolts/nut on the left front mount in thenumbered sequence shown {O - @).
(t 12 x 1.25 mm83 N'm (8.5 kgf.m,61 tbt.trl
/+4 N.m 14.5 kgf.m,33 lbt.trl
O 12 r 1.25 mm59 N.m 16.0 kgt.m,43 tbt.rtlSeplace.
5-16
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7. Perform the following:
. Clean the areas where the driveshaft(s) and theintermediate shaft contact the transmission (dif_ferential) thoroughly with solvent or carburetorcteaner, and dry with compressed air.. Check that the set rings on the ends of the drive_shaft and intermediate shaft click into place.CAUTION: Use new set rings,. Adjust the shift cable (see section 14).. Adjust the throttle cable (see section 11).. Adjust the cruise control cable (see section 23).. Refill the engine with engine oil (see page 8-6).. Refill the transmission with fluid (see section 13,14).
. Refill the radiator with engine coolant (see page10-7).
. Bleed air from the cooling system with the heatervalve open (see page j0-7).
. Clean the battery posts and cable terminals withsandpaper, assemble them, then apply grease toprevent corrosaon.. Inspect for fuel leakage (see section j l).After assembling the fuel line, turn on l) the igni_tion switch (do not operate the starter) so that thefuel pump runs for approximately two secondsand the fuel line pressurizes. Repeat this opera_taon two or three times, then check for fuel leak_age at any point in the fuel line,

Timing Belt
Illustrated lndex
NOTE:
. Refer to page 6-20 for how to position the crankshaft and pulley before installing the belt.
. Mark the direction of rotation on the belt before removing.
a Do not use the upper cover and lower cover for storing removed items,
. Clean the upper cover and lower cover before installing.
. Replace the ca mshaft seals and cra n kshaft sea ls if there is oil leakage.
. Refer to page 6-16 before installing the timing belt.
CYLINDER HEADCOVERReler to page 6-46when installing.
HEAD COVEB GASKETReplaco when l6akin9,domaged or deteriorated.Apply liquid gasket at
th€ lour corners of thetecessos.
d
@
TIMING BELTInspection, page 6-18Adjustment, page 6-18Removal, page 6-19Installation. page 6-20
I x 1.25 mm3t N.m {3.8 kgf'm, 27 lbfftl
Apply engine oilto the bolt
thleads.
CRANKSHAFT SPEED FI.UCTUATION
lcr(Fl sENsoRReplacement, Page 6-22
UPPER COVEB
lnstallwithsurface facing in.
TIMING BELTDRIVE PULLEYReplacement, page 6_16
6x1.0mm9.8 N'm 11.0 kgt m,7.2 tbf.ft)NUBBER SEALSReplace when damagedor deledorated.
LOWER COVER
FUBBERPLUG
CRANKSHAFT PULLEYReplacement, page 6'16
PULLEY BOLTlil x 1.25 mm20 N.m 12.0 kgt.m,14 lbt'ft) + 90"Replacement, page 6'16Do not us6 an impactwrench when installing.
x 1.0 mmBOLT o-RING10 x 1,25 mm Reolace.14 N.m {,1.5 kgt m, 33 lbt ftl
6x1.0mmt2 N.m 11.2 kgf'm,8.7 tbt f0
9.E N'm (1.0 kgt.m,?.2 tbf.ftl\.-,o
6-17

Cylinder Head
lllustrated Index (cont'dl
(-/) _.- E "or to reassembring, crean at the parts in sorvent, dry them and appry rubricant to anv contact oarts.
D16Y7 engine:
ROCK€R ARMASSEMBLYRemoval, page 6 30Inspection, page 6-35
8 x 1.25 mm20 N.m (2.0 kgt.m, 14 tbt.ftlApply engine oil to the
H
B
O-RINGReplace.
INTAKE VALVE SEALReplace.
VALVE SPRINGSEAT
INTAKE VALVEGUIDE
:a
ti
VALVE
SPRING RETAINER
EXHAUST VALVESEAL
VALVE SPRINGSEAT
EXHAUST VALVEGUIDErnspectron, page 6,39Beplacement, page 6 4lAeaming, page 6-43
8 x 1.25 mm37 N m (3.8 kgt m,27 tbtftlApply engine oiltothe threads.
INTAKE VALVERemoval, page 6-38lnstallation, page 6-43
Removal, page 6,27Warpage, page 6 40Valve seat reconditioning,page 6-40Installation, page 6-45
VALVE
t
t
t
CAMSHAFTnspectron, page 6-36
OIL CONTROLORIFICEClean.
KEEPERS
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EXHAUST VALSPRING
c -A9-2.+
L
6x1.0mm12 N.m (1.2 kst.m, 8.7 tbf.ft)Apply engine oit to thethreads.
VALVE KEEPERS
SPRING RETAINER
INTAKE VALVESPRING

Cylinder Head
lllustrated Index (cont'dl
VALVE KEEPERS
SPRING RETAINER
INTAKE VALVE
VTEC SOLENOIDVALVE FILTEBReplace.
OIL CONTROLORIFICEClean.
INTAKE VALVE SEALReplace.VALVE SPRINGSEAT
INTAKE VAI.VEGUIOE
CAMSHAFTPULLEY
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VALVE KEEPERS
SPRING RET
EXHAUST VALVESPRING
@
EXHAUST VALVESEALReplace.
8 x 1.25 mm37 N.m 13.8 kgt m,27 tbfitlApply engine oiltothe threads.
EXHAUSTVALVE
-vp
e,.io"o reassembring, crean at the parts in sorvent, dry them and appry rubricant to any contact parts.
D16Y8 engine:
LOST MOTIONASSEMgLY
ROCKER ARMASSEMBLYRemoval, page 6 30Inspection, page 6-34
5xl.0mm12 N.m {1.28.7 tbf.ft)
VALVE SPRINGSEATEXHAUSTVALVE O.RINGGUIDE Replace.Inspection, page 6 39Replacement, page 6 41Reaming, page 6 43
LOST MOTIONASSEMBLYHOLDER
INTAKE VALVEBemoval, page 6 38Installation, page 6 43
20 N.m 12.0 kgl.m, 14 tbf.ft)Apply engine oit to thethreads.
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s9illl
CAMSHAFTInspection, page 6-36
OIL SEALBeplace.
CYLINDER HEADRemoval, page 6 27Warpage, page 6-40Valve seat reconditioning,page 6 40Installation, page 6-45
6x1.0mm12 N.m (1.2 kgt.m,8.7 lbf.ftlApply engine oil to thethreads,

Disassembly/Reassembly
NOTE:
. ldentify parts as they are removed to ensure reinstallation in original locations'
. lnsDect rocker shafts and rocker arms (see page 6-35).
. Rocker arms must be installed in the same position if reused.
. when removing orinstallingthe rocker arm assembly,donot remove the camshaft holder bolts. The boltswill keepthe
holders, springs and rocker arms on the shaft.
-Zl prio, ,o reassemblinq, clean all the pans in solvent, dry them and apply lubricant to any contact points.
| - TNTAKE RocKER TNTAKE RocKER
D16Y7 engine:
Lefter "8" is stampedon rocker arm.
ARM A(4 placeslARM B
14 places)
INTAXE
ROCKER SHAFTSPRING{4 places)
ROCKER SHAFTCOLLAR14 plac.3l
ROCKER
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II
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BA\'A
fift L$\ft
:oo)[*o:
llll.I Jol----tNo.3 CAMSHAFT | | ruo. z cltusxerr 1i
T-* l=Bl-* d
,", 'l l=^ ^l
qJ?[l'-qJ'Ll
'I^ B A
EI
[ilHl"\9
t(cont'd)
6-31

Rocker Arms
Disassembly/Reassembly (cont'dl
NOTE:
. ldentify pans as they are removed to ensure reinstallation in original locations.. Inspect rocker shafts and rocker arms (see page 6-34).. Rocker arms must be installed in the same position if reused.t when removing or installing the rockerarm assembly, do not remove the camshaft holder bolts. The boltswill keeptheholders, springs and rocker arms on the shaft.
I erior to reassembring, crean a

the parts in sorvent, dry them and appry rubricant to any contact points.
D16Y5 engine:
ROCKER ARMS
TIMING PLATERUBBER BANO
(\
-]-
-P'g,rpt+.t't ll
\--,?|, -\2i lNo.5 CAMSHAFT _ lHOLDER l
No. 4 CAMSHAFTHOLDERNo. 3 CAMSHAFIHOLDERNo.2HOLDER
ra
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EXHAUST ROCKERARM B{,1 plac€s)
EXHAUST ROCKEE SHAFT
Letter "A" is slamped
II{TAKE ROCKER SHAFT
!-r I
?h'ffi*ffi'
/^ ---IOCKER SHAFT
Letter "8" is stamped
6-32

Cylinder Head
Installation (cont'dl
Position the camshaft correctly (see page 6-20).
Tighten the cylinder head bolts sequentially in four
steps.
rsr st.p: O - @ 20 N.m (2.0 kgf.m, 14 lbf'ft|
2nd srep: O - @ 49 N.m (5.0 kgf.m, 36 tbtft)
3rd stop; O - @ 67 N.m {6.8 kgf.m, /r9 lbl'ft}
4th st6p: O, O 67 N.m 16.8 kgf.m, 49 tbf.ftl
NOTE:
. We recommend using a beam-type torque
wrench, When using a preset-type torque wrench.
be sure to tighten slowly and not to overtighten.
. If a bolt makesany noisewhileyou aretorquing it,
loosen the bolt, and retighten it from the 1st step,
CYLINDER HEAD BOLTS TOROUE SEOUENCE:
Install the intake manifold and tighten the nuts in a
crisscross pattern in two or three steps, beginning
with the inner nuts (see pages 9-2 thru 9-4).
. Always use a new intake manifold gasket.
Install the exhaust manifold and tighten the nuts in
a crisscross pattern in two or three steps, beginning
with the inner nut {see pages 9-6 and g-7).
. Always use a new exhaust manifold gasket.
Install the exhaust manifold bracket. lnstall the
exhaust pipe A and the bracket, then install the cover.
4.
6-46
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7.Installthe timing belt (see page 6-20).
Adjust the valve clearance (see page el2),
Install the head cover gasket in the groove of the
cylinder head cover, Seat the recesses for the
camshaft first, then work it into the groove around
the outside edges.
NOTE:
. Before installing the head cover gasket, thor-
oughly clean the seal and the groove.
. When installing, make sure the head cover gas-
ket is seated securely in the corners of the
recesses wath no gap.
COBNERS OFTHE RECESS
CORNERS OFTHE REcEss covEB
Apply liquid gasket to the head cover gasket at the
four corners of the recesses.
NOTE:
. Use liquid gasket, Pan No. 08718 - 0001 or 08718- 0003.
. Check that the mating surfaces are clean and dry
before applying liquid gasket.
. Do not install the parts if five minutes or more
have elapsed since applying liquid gasket.
Instead, reapply liquid gasket after removing old
residue.
. After assembly, wait at least 30 minutes before
filling the engine with oil.
8.
9.
I
10.