Rings HONDA INTEGRA 1994 4.G Workshop Manual

- Automatic TransmissionSection 14Unit of length: mm (in)
[t!'tttltttt tt -
MEASUREMENT
STANDAND INEWI
Wir. Di..o.D.Fr.. L.ngtht{o. of Colh
SpringsRegulator valve spring ARegulator valve spring IStator r€action springModulator valv€ bodyTorque convorter check valve
Cooier ch€ck valve sprangRelief v6lvo spring2-3 orifice control valvo springThrottle valve B adiusting sPring
Throttle valve B springThrottle valvo B 6pringThrottle valve I spring1-2 shift valve sprang2-3 shift valve spring3-4 shift valve spring'lst-hold accumulator spring1st accumulator sprang2nd accumulalor spdng3rd accumulator spring4th accumulator sPrangLock-up shift valve springLock-up timing B valve springLock-up control valve springCPC valve springKick-down valvo spring3-2 kick-down valvo springServo control valve spring4th exhaust v6lve springServo orifice controlvalve spring
1.8 {0.071}1.8 (0.071)
5.5 (0.217)
1.3 {0.0s1)1.1 {0.043}1.1 {0.043)1.r (0.043)
0.9 (0.035)
0.7 (0.0281
1.4 (0.055)
1.4 (0.055)
1.1(0.055)0.9 (0.0351
0.9 (0.0351
0.9 {0.035)4.0 {0.157)2.5 (0.098)
3.6 (0.142)
2.8 (0.1r0)
2.6 (0.102)
0.9 (0.035t
0.8 (0.0311
0.8 (0.031)
1.3 (0.051)
1.0 (0.039t
1.3 (0.051)
0.9 {0.035)1.0 (0.039)
0.8 (0.031)
14.7 (0.579)
9.6 (0.378)
26.4 (1.039)
9.4 {0.370}8.4 (0.331)
8.4 (0.3:]t)
8.6 (0.3l9)
6.6 (0.2601
6.2 (0.244)
8.5 (0.335)
8.5 (0.335)
8.5 (0.335)
8.6 (0.339)
7.6 (0.299)
7.6 (0.2991
21.5 (0.846t
16.3 (0.642)
22.0 (0.866)
17.5 (0.689)
16.3 (0.642)
7.6 {0.299)6.6 {0.260}6.6 (0.260)
9.4 (0.370)
6.6 (0.260)
8.6 (0.339)
6.4 (0.252)
7.1 (0.280)
6.6 (0.260)
88.6 (3.488)
11.011.732130.3 (1.193)
37.3 {1.469)33.8 (1.331)
33.8 (1.331)
37.1 (1.461t
33.0 (1.299)
34.0 fi.339)41.5 (1.634)
41.5 (1.63i1)
41.6 {1.638}40.4 (1.591)
57 ,0 12.211152.0 (2.047)
71.1 Q.A23l't05.4 (4.150)
108.9 (4.287)
105.2 (4.'142)
103.3 {4.067)73.7 12.902160.8 (2.394)
39.5 (1.5s5)
35.3 (1.390)
2a.5 (.1221
45.6 (1.795t
34.1 {1.343)60.3 (2.374)
48.2 {1.898}
16.5
2.112.1't2,5
12.513.414.9
10.511.212.114.5
26.8E.316 + 8.615.219.'l21.232.022.125.O12.111.717.011.518.533.0
-r
3-13

Design Specifications
{cont'd}
lTEMMETRICI€iIGLISHINOTES
TRANSMISSIONTypeEngine typoManual transmission81881 | 818C1
G6ar Ratio 1st2nd3rd4th5thRov€rs€
3.2301.9001.2690.966o.7113.000
3.230r.9(X)1.3601.0340.'t873.000
Fin6l Reduction Gear typeGear ratioSingle helicalge.r4.2664.400
TypeAutomatic transmission
Gear Ratio 'l6t
znd3rd4thRevelse
2.7221.4640.97s0.6381.954
Final R€duction Goar typoGear ratioSingle helic6lgoar4.357
AIRCONDITIONINGCooling Capacity3,570 Kcal/h14,166 BTU/I
Compr6ssor Type/MakeNo. ol CylinderCaPtcityMax. SpsedLubricant C6pacity
Lubricrnt Type
swash-plare/NIPPoNDENSO10150 ml /rcv | 9.15 cu-in/r€v7,600 rpm140 mf | 1-2Bll ozI l.;3 tmp ozND-O|L8 (P/N 38899 - PR7 - A01)
Cond6ns€r TypeCorrugated fin
Evaporator TypeCorrugatod tin
Blower TypeMotor InputSpeed ControMax. Capachy
Sirocco tan200 w12 v4-speed450 m3/h | 15,900 cu lvh
Temperature ControlAirmix type
Compressor Clutch TypePowor ConsumptionDry, singlo plate, poly-V-b€lt driv640 W max./12 V at 68"F {20'C)
Refrigerant TypeOu.ntityHFC-134a (R-134a)
zoo-Ss I 24.7-l.aoe
STEERINGSYSTEMTypeOverall RatioTurns, Lock-to-LockSreering Wheel Dia.
Power assisted, rack and pinion16.12.98380 mm | 15.0 in
SUSPENSIONType Front
Roar
Shock Absorb€r, Front and Rear
Independent double wishbono,coil spring with st6bilizerIndependont double wishbong.coil spring with stabilizerTelescopic, hydraulic nitrogen gas-tilled
3-18

Valve Seals
Replacement (cylinder head removal not requiredl
NOTE: Cylinder head removal is not required in this
procedure.
The procodure shown below applies when using the in-
car valve spring compressor (Snap-on YA8845 with
Y AAA$-2A 718" attachment).
@@ whcn u3ing this tool, a: with any tool,
always u!€ agproved cyr Protcction. Using th.
right tool for cach iob hclps incraa3. produstivity
whilo 3ltrgu8rding tool!, cquipmcnt lnd the u3c1'
1. Turn the crankshaft so that the No. I and the No' 4
pistons are at top d€ad center (TDC).
2. Remove the cylinder head cover.
3. Remove the distributor.
4. Loosen and disconnect the timing belt from the
c8mshaft pulleys.
5. Remove the camshaft holde, bolts, then r€move the
camshaft holder, the camshaft and rocksr arms.
lntakc V!lv6 Sclls
6. Using the 6 mm bolts supplied with the tool, mount
the two up.ights to the cylinder head 8t the end
camshaft holde.s. The uprights fit as shown.
7. Insort the cross shaft through the bottom hole ot
the two up.ights.
6-5
OIL PASSAGE
OIL PASSAGES
Select the 7E in. diameter long compressor attach-
ment and fasten the attachment to the No. 4 hole of
the lever arm with the speed pin supplied.
Position the piston at TDC and insert an air adaptor
into th€ spark plug hole. Pump air into the cylinder
to keep the valv€ closed while cgmpressing springs
and removing the valve keepers.
Position the lever arm under the cross shaft so the
lever is psrpendicular to the shEft and ths compres-
sor attachment rests on toD of the rstainer for th€
spring being compressed. Use the rear position slot
on the lever as shown.
NOTE: Put shop towels over the oil passag€s to
prevent the valve keepers from falling into the cylin-
der h€ad.
(cont'd)

-
'14.
Valve Seals
Replacement (cylinder head removal not required) (cont'dl
'11.Using a downward motion on the lever arm. com-press the valve spring and remove the keepers from
the valve stem. Slowly release pressure on the
spring.
Repeat step l1 for the other valve in that cylinder.
Remove the valve seals (see page 6-22).
Installthe valve seals (see page 6-23).
Install the springs, the retainers and the keepers in
reverse order of removal.
16. Repeat steps 9 to l5 for the other three cylinders.
ExhaGt Valvs Soals
17. Using the 6 mm bolts supplied with the tool, mount
the two uprights to the cylinder head at the end
camshaft holders. The uprights fit as shown.
18. Insert the cross shaft through the bottom hole of
the two uprights.
Select the 7/8 in. diameter short compressor attach-ment and fasten the attachment to the No. 4 hole ofthe lever arm with the speed pin supplied.
Position the piston at TDC and insert an air adaptorinto the spark plug hole. Pump air into the cylinder
to keep the valve closed while compressing springs
and removing the valve keepers.
19.
20.
21. Position the lever arm unde. the cross shaft so thelever is perpendicular to the shaft and the compres-
sor attachment rests on top of the retainer for thespring being compressed. Use the rear position sloton the lever as shown.
NOTE: Put shop towels over the oil passages toprevent the valve keepers from falling into the cylin-der head.
Using a downward motion on the lever arm, com-press the valve spring and remove the keepers fromthe valve stem. Slowly release pressure on thespring.
Repeat step 22 for the other valve in that cylinder.
Remove the valve seals (see page 6-22).
Install the valve seals (see page 6-23).
Install the springs, the retainers and the keepers inreverse order of removal.
Repeat steps 20 to 26 on the other three cylinders.
NOTE: Reler to page 6-31 when installing cylinderneao cover.
OIL PASSAGE
27.

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

CAUTION: In h.ndling r m.t!l gr3kct, trko clrc not to fold it or dlmaga tho contact surfacr ol thr gaskat.
VAIVE XEEPERS
SPRING
RETAINER \.\...i6
r*#:-3STEM SEAL
VALVE SPRINGSEAT
CYUNDEB HEADBOLT&t N.m 18,5 kgl'm,61 tbf.ftlApply engine oiltothe threads.
END PIVOT BOLT6:t N.m l6.a kst'm,,16 lbl.ftl
VALVE KEEPERSI
JI
--../ SPf,ING RETAINEB
ED..-
$----
nrAxE vaLvE SPRING
S---- twtAKE vALvE STEM SEAL
€.---- valvE SPRING sEAT
EXHAUST VALVEGUII'E
INTAKE VAI-VE GUIT'EInsp€ction, pago S24R6placom6nt, pago 6-25Reaming, pag€ 6-26
CYUNDER HEADWarpage, page 6-28
INTAKE VALVEReplacement, Page 6_22
TX)WEL PINDOWEL PIN
CYLINDER HEAD GASKET{3 LAYERS OF METALIReolac6.
O.RINGReplac€.
EXHAUST VALVE
OIL CONTROLORIFICEClean.
--------ig
6-15

Valves, Valve Springs and Valve Seals
Removal
1.
2.
NOTE: ldentify valves and valve springs as they are
removed so that each item can be reinstalled in its oriqi-
nal Dosition.
Tap each valve stem with a plastic mallet to loosen
valve keepers before installing the spring compres-
sor.
lnstall the spring compressor. Compress spring and
remove vatve Keeper.
07757 - PJ10r0A
Installthe special tool as shown.
Remove the valve seal.
COMMERCIALLY AVAILABLEVALVE GUIDE SEAL REMOVERLISLE P/N 5t9d) or KO3350
SEALREMOVER
VALVE SPRING COMPRESSORxo No.3tB. whh r35 JAW o.
lntaks Valvo Dimonsions
A Standard (New): 30.90 - 31.10 mm
|.1.217 - 1.221inl
I Standard (Nowl: 103.80 - 10'1.10 mm
{4.087 - 4.098 inl
C Standard lNow): 6.580 - 6.590 mm
{0.2591 - 0.259/r in}
C Servico Limit 6.55 mm (0.258 inl
D Standlrd (N€w): 1.35 - 1.65 mm
10.053 - 0.065 inl
D Ssrvice Limit: 1.15 mm (0.045 in)
Exhau3t Valve Dim6nsions
A Standard {New): 27.90 - 28.10 mm
11.098 - 1.106 inl
B Standard (Newl: 104.00 - 104.30 mm(4.094 - 4.106 inl
C St.ndard (New): 6.550 - 6.500 mm
10.2579 - 0.2583 inl
C Servico Limit 6.52 mm (0.257 in)
D Standard {New): 1.65 - 1.95 mm
10.065 - 0.077 inl
D Service Limit: 1.,[5 mm (0.057 in)

Valves, Valve Springs and
Valve Seals
Valve lnstallation
When instaliing valves in the cylinder head, coat
valve stems with oil before insening them into valve
guides, and make sure valves move up and down
smoothlv.
When valves and springs are in place, lightly tap the
end of each valve stem two or three times to snsure
proper seating of valves and valve keepsrs (use plas-
tic mallet).
NOTE: Tap the valve stem only along its axis so you
do not bend the stem.
PLASNC MALI.IT
?ur
Valve Guides
Valve Movement
Measure the guide-to-stem clearance with a dial indica-
tor while rocking the stem in the direction of normal
thrust (wobble method).
lntake Valve Stsm-to-Guide Clearance:
Strndlrd (Newl: 0.0i1- 0.10 mm
(0.002 - 0.004 in)
Ssrvicc Limit: 0.16 mm {0.006 in)
Exhsust Valye Stom-to-Guide Clearance:
Standard {N€w): 0.10 - 0.16 mm
{0.0O'l - 0.006 in)
Slrvica Limit: 0.22 mm {0.000 in)
Valve extended 10 mm out from seat
lf measurement exceeds the service limit, recheck
using a new valve.
lf measurement is now within the service limit,
reassemble using a n€w valve.
lf measurement still exceeds limit, recheck using
alternate method below. then replace valve and
guide, if necessary.
NOTE: An alternate method of checking guide to stem
clearance is to subtract the O.D. of the valve stem, mea-
sured with a micrometer. from the l.D. of the valve
guide, measured with an inside micrometer or ball
gauge.
Take the measurements in three places along the valve
stem and three places inside the valve guide.
The diiference between the largest guide measurement
and the smallest stem measurement should not exceed
the service limit
lntake Valve Stom-to-Guide Clearance:
Standard (Newl: 0.02 - 0.05 mm(0.001-0.002 in)
Service Limit 0.08 mm (0.003 in)
Exhaust Valve Stom.to.Guid€ Clearanco:
Standard (Newl: 0.05 - 0.08 mm(0.002 - 0.003 inl
Srrvico Limit 0.ll mm 10.00't inl
6-24

Cylinder Head/Valve Train
818C1 engine
Special Tools ............. 6-34
wEc
Troubleshooting Flowchart
WEC Solenoid Valve ................... 6-36
VTEC Pressure Switch ................. 6-38
VTEC Solenoid Valve Inspection .... 6-41
Rocker Arms
Manual Inspection .....,................. 6-42
Inspection Using Special
Tools ....................................,.....,.. 6-/|i|
Valve Glearance
Adiustment ............ 6-44
Timing Belt
lllustrated 1ndex ............................... 6-46
Inspection .............. 6-48
Tension Adiustment ........................ 6-48
Removal ................. 6-4{l
lnstallation ............. 6-51
Crankshaft Pulley Bolt
Replacement .........6-47
Cylinder Head
lllustrated Index ............................... 6-53
Removal .................6-55
Warpage ................6-74
lnstallation ............. 6-75
Rocker Arms
Removal ................. 6-60
Location ................. 6-61
lnspection .............. 6-62
Arm-to-Shaft G|earance .................. 6-63
Installation ............. 5-64
Camshafts
Inspection .............. 6-65
Valve Guides
Valve Movement .............................. 6-70
Replacement .........6-71
Reaming ................. 6-72
Valve Seals
Reconditioning ......6-73
Valves. Valve Springs and Valve Seals
Removal ................. 6-67
lnstallation Sequence ..........,.......,... 6-69
Valve lnstallation ............................. 6-70

Cylinder Head
lllustrated Index
CAUTION: To svoid dsmaging the cylindor h.ad, wsit until tho engino coollnt tomper.turo drop3 bolow 100'F (38'C)
bofore romoving it.
NOTE:
r Use new O-rings and gaskets when reassembling.
. Use liquid gasket, Pan No. 08718 - 0001.
. Replace the rubber seals for oil leakage between the cylinder headand cover.
fterw ,o reassembling, clean all the parts in solvent, dry them, and apply lubricant to any contact parts.
6x1.0mm9.8 N.m (1 .0 kgt'm,7.2tblftl6xl.0mm9.8 N.m {1.0 kgl m, 7.2 lbf.ftl
4qis
CAMSHAFT
f,
f
6 x 1.25 mm2it t*m 12.4 kg[.m,17 rbf.ftl
8 x 1.25 mm27 N.m 12.8 kgt m,20 rbt ft)
CYLINDER HEADCOVERRefer to psge 6-78when instglling.
liquid gasketto thos€ points.INTAKECAMSHAFT
SEALReplace.Replace when damagedor det€riorated,
r 1.25 mm56 N.m 15.7 kg{.m,ial lbf.ft)
Replace.
6-53