lock HONDA INTEGRA 1994 4.G User Guide

Lubrication Points
For the details ol lubrication points and type of lubricants to be spplied, reter to the illustrated index and various workprocedure (such as Assembly/Reassembly, Replacement, Overhaul, Instatlation, etc.) contained in each section.
No.LUBRICATION POII\ITSLUBRICAI\IT
IEngineAPI Service Grade: Use SG or SH "Energy Conserving
II" grade oil.
The oil container may also display the API Certifications€al shown below. Make sure it says'For GasolineEngines.'
SAE Viscosity; See chan below.
Transmission Manual
Automatic
API Service Grades: SF or SG
SAE Viscosity: 1O W-3O or 1O W-4O
Honda Premium Formula or DEXRON@ II
Automatic transmission fluid
3Brake line (lncludes Anti-lock brake linelBrake fluid DOT3 or DOT4
4Clutch lineBfake tluid DOT3 or DOT4
Power steering gearboxSteoring grease P/N 08733-BO7OE
Release fork (Manual transmission)Supe. High Temp Urea Grease (P/N O8798*9OO2)
8
Throttle wire end {Dashboard lower Danel holel
C.uise cont.ol actuatot wire end
{Dashboard lower Danel holel
Silicone grease
I
10'I 'l
12
13
14
15
to
17
18
Throttle cable end (Throttle linkl
Cruise control actuator cable end lActuator link)
Brake master cvlinder Dushrod
Clutch master cylinder pushrod
Engine hood hinges and engine hood latch
Batte.v terminals
Fuel fill lid
Hatch hinges or trunk hinges
Door hinges. upper and lowet
Door oDen detent
.Multi-purpose grease
19Rear brake calioersRust-p,eventive agant
20Power steering systemHonda power steering tluid-V
21Air conditioning compressorRetrigerant oit ND-otL8 |PlN 38899-pR7-A01)(For Relrigerant: HFC-134a (R-134a))
-20 0 20 r}() 60 ao loooF
-30 -20 -'to o 10 20 30 40"c
Recolnmendod engine oilEngine oil viscosity torambient tgmpelalure rangos
API CERTIFICATION SEAL

Engine
Engine Removal/lnstallation ...''........ 5-1
Cylinder Head/Valve Train ..'............ 6-1
Engine Block ..........7-1
Engine Lubrication ......... 8-1
Intake Manifold/Exhaust System ...... 9-1
Cooling ....... 1O-1

1O. Remove the brake booster vacuum hose and fuel
return hose.
6 x 1.O mm11 N.m {1.1 kgl'm,8.O rbt.ltl
BRAKE BOOSTERVACUUM HOSE
't 1.
BETURN HOSE
Remove the throttle cable by loosening the locknut.
then slip the cable end out of the accelerator linkage.
NOTE:
a Take care not to bend the cable when removing
it. Always replace any kinked cable with a new
one,
a Adjust the throttle cable when installing (see sec-
tion 1 1).
LOCKNUT
AOJUSTING NUT
5-5
't2.Remove the engine wire harness connectors, termi-
nal and clamps on the left side ot engine com-
oartment.
6 x 1.0 mm9.8 N.m {1 .O kgf.m,7.2 tbt.ftl
ENGINE WIREHABNESS
13. Remove the cruise control actualor.
CRUISE CONTROLACTUATOR
8 x 1.25 mm24 N.m (2,4 kgl.m,17 lbf.Irl

*l
Engine Removal/lnstallation
(cont'dl
27. Remove the radiator assembly {see page 1O-4),
28. Remove the A/C compressor.
a Do not disconnect A/C hoses.
8 x '1.25 mm24 N.m t2.4 kgf.m, 17 lbl.ftl
29. Disconnect the heated oxygen sensor (HO2Sl con-nector, then remove exhaust pipe A.
B'l8Cl engine: Ho2s
I x 1.25 mm24 N.m (2.4 kgf.m,17 rbt.ftt
Replace.
SELF-LOCKING NUT8 x 1.25 mm16 N.m 11.6 kgf.m,12 tbl.ftlReplace.
EXHAUSTPIPE A
SELF10 x 1.25 mm54 N.m (5.5 ksf.m.4O lbf'ltlReplace.
CONNECTOR
5-8
8188l engine:
8 x 1.25 mm24 N.m 12.4 kgf.m,17 tbt.trl
GASKETReplace.
GASKETReplace.
SELF.LOCKING NUTI x 1.25 mm16 N.m (1.6 kgt.m,12 tbf.ft)Replace.10 x 1.25 mm54 N.m (5.5 kgl.m,40 tbt.ttlReplace.
30. Remove the shift rod and extension rod {M/T).
I x 1.25 mm22 N-m 12.2 kgf.m, '16 lbf.ftlSHIFT ROD

Valve Clearance
Adjustment lcont'dl
a
4.
Adjust valve clearances on No. 1 cylinder.
lntlkc: 0.08 - o.l2 mm (o.(Xxl - 0.qr5 in)
Exhru3t 0.16 - 0.20 mm {0.0,05 - 0.008 in}
Loosen lhe locknut and turn the adjusting screw
until feeler gauge slides back and fonh with a slight
amount of drag.
LOCKNUT9x0.?5mm25 N.m 12,5 kgf.m, 18lbt'ft|
6.
Tighten the locknut and recheck clearance again.
Repeat adjustment if necessary.
Rotate ths crankshaft 180" counte.clockwise(camshaft pulley turns 90'). The "UP" mark should
be on the exhaust side. Adjust valves on No. 3 cylin-
der.
I{umbcr 3 pidon !t TDC:
EXHAUST CAITISHAFTPULI,IY
INTAKE CAMSHAFTPULLEY
.UP' MANKS
7. Rotate the crankshaft 180'counterclockwis€ to
bring No. 4 piston to TDC. The'UP" mark should
be pointing straight down. Adjust valves on No. 4
cylinder.
Numb€r il piston at TDC:
8. Rotate the crankshaft 180' co u nie rclockwise to
bring No. 2 piston to TDC. The "UP" mark should
be on the intake side. Adjust valves on No. 2 cylin-
oer.
Numbor 2 pirton !t TDC:
NOTE: Refer to page 6-31 when installing cylindor hEEd
cover.
"UP'MARKS
-UP" MARKS

Timing Belt
Inspection
Remove the cylinder head cover.
. Reler to page 6-3'l when installing.
Inspect the timing belt for cracks and oil or coolant
soaking.
NOTE:
. Replace the belt if oil or coolant soaked.
. Rsmove any oil or solvent that gets on the belt.
Rotate pulley
and inspscr bell.
After inspecting, retorque the crankshaft pulley bolt
to 177 N'm ('18.0 kgf'm, 130 lbt'ft).
Tension Adjustment
CAUTION: Always Ediust timing belt tonsion with tho
cngin. cold.
NOTE:
. The tensionet is spring-loaded to apply proper ten-
sion to the belt automaticallv after making the follow-
ing adjustment.
. Always rotate the crankshaft counterclockwise when
viewed trom the pulley side Rotating it clockwise
may result in improper adjustment ot the belt ten-
sion.
Remove the cylinder head cover. (Refer to page
6-31 when installing.)
Set the No. 1 piston at TDC (see page 6-12).
Rotate the c.ankshaft 5 - 6 revolutions to set the
bslt.
4. Set the No. I piston at TDC.
3.
ADJUSNNG BOLT54 N.m (5.5 kqf.m,a0 rbr.ftlFor adiustment only,do not remove,
5.
6.
7.
8.
Direction olrolatlon.
Loosen the adiusting bolt 1/2 turn (180') onlv
Rotate the crankshaft counterclockwise 3-teeth on
the camshaft pulley.
Tighten the adjusting bolt to the specified torque.
After adjusting, retorque the crankshaft pulley bolt
to 177 N.m (18.0 kgl.m. 130 lbf.ft).
6-9

Cylinder Head
I x 1.25 mm22 N.m 12.2 kgt.m,16 rbf.ft)
lllustrated lndex
CAUTION: To avoid damaging the cylind6r hoad, waii until ongin€ coolant temporature drop3 below lOO"F (38"C) b€forersmoving it.
NOTE: Use new O rings and gaskets when reassembling.
CAP NUT 6 x 1.0 mtn9.8 N.m 11.0 kgtm,7.2lbtftl
e
et
CYLINDER HEADCOVERRefer to page 6-31 wheninstallang.
RUBBER SEALReplace when damagedor doteriorated.
I x 1.25 mm
EXHAUST CAMSHAFTHOI.DER
INTAKE CAMSHAFT HOI.DER
24 N.m 12.4 kgf.m, -. See section17 rbt.tr) --_r,_
__.|._6x1.0mm9.8 N.m {1.0 kgl.m,7.2lbf.ft)O-RINGRoplace.
RUBBER CAPReplace for oilleakage.
EXHAUSTCAMSHAFT
LOCKNUT
INTAKE CAMSHAFTInspection, page 5-21
SEALInstallation, page 6-30Replace.- 6tal --,
ffi;r
KEY
/./
"
@6
SEALReplace.'@
t25 N.m {2.5 kgf.m,18 tbtfiJ
ROCKER ARM
I x 1.25 mm37 N.m (3.8 kgt.m,27 rbtftt
CAMSHAFT PULLEYSRemoval, page 6 19Installation, page 6,30
8 x 1.25 mm37 N.m 13.8 kg{.m,27 lbfftl

Cylinder
Removal
Head
(cont'dl
GASXET
IMTAXE MANIFOLD
2,0. Remove the intake msnifold.Remove the camshaft holder bolts, then remove the
camshaft holde.s. camshafts and rocker arms.
25. Loosen the locknuts and adiusting screws.27. Remove the cylinder head bolts. then remove the
cvlindsr head.
CAUTION: To preyant warpago. unlcr.w thc bolt3
in laquoncc 1/3 turn at I tim6; .apeat the $qurnca
until sll boltr arc loosrncd.
ADJUSNNG SCNEW LOCATN)NS:
CYLINOER HEAD BOLTS LOOSENING SEOUENCE

!
1.
2.
Camshafts
Inspection
Loosen the adjusting screws.
Remove the camshaft holders and the rocker arms
NOTE: Mark the rocker arms before removing
them.
Reinstall the camshaft and holders. Tighten the
camshaft holder bolts in a crisscross pattern, begin-
ning with the inner bolts.
9.8 N.m (1.0 kgf.m,7.2 lbf.ft)
Seat the camshafts by pushing them toward the dis-
tributor end of the head with a screwdriver.
Zero the dial indicator against the end of the
camshaft. push the camshaft back and forth and
read the end play.
Camshalt End Play:
St.ndard lNow): 0.05 - 0.15 mm
(0.002 - 0.006 inl
Seivice Limit: 0.5 mm {0,02 in)
Remove the camshaft holder bolts from the cylinder
head.
NOTE: Unscrew the camshaft holder bolts two
turns at a time, in a crisscross pattern.
Lift the camshafts out ot the cylinder head. wipe
them clean, then inspect the lift ramps. Replace the
camshaft if any lobes are pitted, scored, or exces-
srvely worm
Clean the camshaft journal surfaces in the cylinder
head, then set the camshaft back in place. Insert a
plastigage strip across each iournal.
Install the camshaft holders and torque the bolts to
the values and in the sequence shown on page 6-30.
NOTE: Do not rotate camshafts during inspection.
-
6-21
10.Remove the camshaft holders. Measure the widest
ponion of plastigage on each journa..
Camshaft-to Holder Oil Clearance:
Standard lNewl: 0.039 - 0.069 mm(0.0015 - 0.0027 in)
Sarvico Limit 0.15 mm {0.006 inl
11. lf camshaft-to-holder oil clearance is out of toler
ance:
. And the camshaft has already been replaced,
vou must replace the cylinder head.
. lf the camshaft has not been replaced, first check
total runout with the camshaft supported on V-
blocks.
Clmshaft Total Runout:
StEndard {New): 0.03 mm (0.001 inl max'
Servico Limit: o.Oil mm {0.002 inl
- lf the total runout of the camshafts is within tol-
erance, replace the cylinder head.
- lf the total runout is out of tolerance, replace the
camshafts and recheck. lf the oil clearance is still
out of tolerance. replace the cylinder head.
PLASTIGAGE

Valve Guides
Replacement {cont'd}
7. SliD a 6.5 mm {0.25 in) stsel washor and the correct
driver attachment over the end of the driver {The
washer will absorb some of the impact and extend
the life of the driver).
.,F-q-re
tt-T-IIttlDRVEn 6,5 mm t0.25 in) ATTACHMENT
WASHER
8, Install the new guide(s) from the camshaft side of
the head; drive each one in until the attachment
bottoms on the head. lf you have 8ll sixteen guides
to do, vou may have to reheat the head one or two
more I|mes.
Valv6 Guida Instsllod Hcight:
lntaks: 13.75 - 14.25 mm
(o.sal - 0.561 inl
Exhru3t: 15.75 - 16.25 mm
{0.620 - 0.640 in}
Reaming
NOTE: For new valve guides only.
Coat both reamer and valve guide with cutting oil.
Rotate the reamer clockwise the full length of the
valve guide bore.
Continue to rotate the reamet clockwise while
removing it from the bore.
Thoroughly wash the guide in detergent and water
to remove any cutting residue.
Check clearance with a valve (see page 6-24).
. Verify that the valve slides in the intake 8nd
exhaust valve guides without ex€rting pressure.
VALVE GUII'E REAMER, 6.6 MM
079E4 - 667ot0c
REAMER HANDLE
s