oil pan HONDA CIVIC 1996 6.G Owner's Manual

NOTE:
. Use new O-rings when reassembling.
. Apply oil to O-rings before installation.
. Use liquid gasket, Part No 08718 - 0001 or 08718 -
0003.
. Clean the oil pan gasket mating surfaces before install-
Ing.
D16Y5, D16Y8 engines:
O.RINGReplace.
OIL PUMPOverhaul, Page 8 12
Inspection, Page 8 13 OOWEL PINApply liquid gasket
to the mating surface
of the block.
CAUTION: Do not overtightsn the drain bolt.
ENGINE OIL PRESSURE SWITCH18 N,m l'1.8 kgf.m, 13 lbf.ftl
1/8 in. ESPT (British
Standard Pipe Taper)28 Threads/inch. useproper liquid sealant.
O-RING
OIL BREATHERCHAMBER
6x1.0mm11 N.m {1.1 kgf.m,I tbt'ftl
6 x'1.0 mm11 N.m ('1.1 |8 tbf.ft)
GASKETReplace.
FILTERReplacement, page 8_8
BAFFL€ PLATE
6x1.0mm11N.m 11.1 kgl.m,8 tbf.ftl
6x1.0mm11 N.m 11.1 kg{'m,
8 rbf.ftl
OIL PANGASKETFeplace.
OIL PANReler to page 7 26when installing.
\3
6x1.0mm12 N.m {1.2 kg{.m,8.7 lbf ftl
BOLT39 N.m (4.0 kgf.m.29lbtftlDo not overtighten.
\
8-5

Engine Oil
Inspection
1.Park the vehicle on level ground, and turn off theengine. Allow the oil a few minutes to drain backinto the oil pan so the dipstick will show the actuallevel.
Make certain that the oil level indicated on the dip_stick is between the upper and lower marks.
lf the level has dropped close to the lower mark.add oil until it reaches the upper mark.
CAUTION: lmert thc dipstick car€fully to avoid b€nd_ing it.
Bl6A2 angin.:
,,7.fp--)*,".
rowrn-u l
D16Y5, D16Y7, Dt6y8 ongines:
8-6
Replacement
CAUTION: Removo the drain boli carefully while lhoengine is hot; the hot oil may causo scalding.
:1. Warm up the engine.
2. Drain the engine oil.
81642, D16Y7 engin€s:
{rl N.m (4.5 kgf.m,33 tbt ft}Do not overtighten.
D16Y5, Dl6Y8 6ngin93:
WASHER
DRAIN BOLT39 N.m 14.0 kgfm, 29 tbf,f0uo not overtighten.
DRAIN BOLT

4.
Removal/lnspection/lnstallation
2.
3.
1.
5.
6.
1.
8.
Drain the engine oil.
Turn the crankshaft and align the white groove on
the crankshaft pulley with the pointer on the lower
cover.
Remove the cylinder head cover and upper cover'
Remove the power steering pump belt, air condi-
tioner beit and the alternator belt
Remove the crankshaft pulley and remove the lower
cover.
Remove the timing belt.
Remove the drive pulley.
Remove the oil pan and oil screen.
O.RINGReplaceOOWEL PIN
OIL SCREEN
9. Remove the oil PumP.
!'a
10.Remove the screws from the pump housing, then
separate the housing and cover'
Check the inner-to-outer rotor radial clearance on
the pump rotor. lf the inner-to outer rotor clearance
exceeds the service limit, replace the inner and
outer rotors.
lnner Rotor-to-Outer Rotor Radial Clearance
Standard {New}: 815A2 engine 0.04 - 0.16 mm
(0 002 - 0'006 in)
D16Y5, D16Y7, D16Y8 engines
0.02 - 0.14 mm 10.001 - 0.006 in)
Service Limit: 0.20 mm (0 008 inl
OUTER ROTOR
INNER ROTOR
Check the housing-to-rotor axial clearance on the
pump rotor. lf the housing-to rotor axial clearance
exceeds the service limit, replace the set of inner
and outer rotors and/or the pump housing
Housing-to-Rotor Axial Clearance
Standard (N€w): 816A2 engine 0.02 - 0.07 mm
(0.001 - 0.003 inl
D16Y5, D16Y7, D16Y8 engines
0.03 - 0.08 mm (0.001 - 0.003 inl
S€rvice Limit: 0.15 mm 10.006 in)
11.
't2.
(cont'd)
8-13

22. Installthe oil pump on the cylinder block.
Apply grease to the lip ot the oil pump seal.
Then. install the oil pump onto the crankshaft.
When the pump is in place, clean any excess grease
off the crankshaft and check that the oil seal lip is
not distorted.
81642 engine:
8 x 1.25 mm6x1.Omm
24 N.m (2.i4 kg[.m,17 tbl.trl
11 N.m {1.1 kg{.m,8 rbt ft)O.RI GReplace.
DOWEL PINS
GASKETReplace.
OIL SCREEN
6x1.0mmrl N.m {1.1 kgf'm,I tbf.ftl
D16Y5, D16Y7. D16Y8 enginos:
OOWEL PIN
6x1.0mm11N'm (1.1 kgf m'
O.RINGReplace.
DOW€L PIN
GASKETReplace.
6x1.0mm
6 x 1.0 mm '11 N'm {1 1 kgf'm,
11 N.m (1.1 kgf.m, I lbf ftl
8 lbf.ft)
!o
8-15
lnstall the oil screen.
Install the oil pan (see pages 7-26 or 7-27).
NOTE: Clean the oil pan gasket mating surfaces.

t
Belore connecting a new fuel tube/quick-connect fining
assembly, remove the old retainer from the mating pipe
with thetabs pulled
apan, removeand discard the
I
retarner
New FUEL TUBE/OUICK.CONNECTFITTING ASSEMELY
3. Align the quick-connect fiftings with the pipe, and
align the retainer locking pawls with the connector
grooves. Then press the quick-connect fittings onto
the pipe until both retainer pawls lock with a click-
ing sound.
NOTE: lf it is hard to connect, put a small amount
of new engine oil on the pipe end.
Connection with new retainer:
4. Make sure the connection is secure and the pawls
are firmly locked into place; check visually and by
pulling the connector.
RCTAINER
Reconnect the battery negative cable, and turn the
ignition switch ON (ll). The fuel pump will run for
about two seconds, and fuel pressure will rise.
Repeat two or three times, and check that there is
no leakage in the fuel supplv system
11-229

Transmission Housing
Removal
NOTE: Place the clutch housing on two pieces of wood
thick enough to keep the mainshaft from hitting the
workbench.
1. Remove the back-up light switch.
2. Remove transmission hanger.
TRANSMISSIONHANGER
BACK-UP LIGHT SWITCH
Remove the setting screws. washers. springs, and
steel balls.
STEEL BALLSO. 5/16 in
SPRINGL. 31.6 mm I 1.24 inl
13-12
SETTING SCREW
TRANSMISSION HOUSING
6.
4.Loosen the transmission housing attaching bolts in
a crisscross pattern in several steps, then remove
them.
Remove the 32 mm sealing bolt.
Expand the snap ring on the countershaft ball bear-
ing, and remove it from the groove using a pair of
snap ring pliers.
32 mm SEALING EOLT
Separate the transmission housing from the clutch
housing, and wipe it clean of the sealant.
Remove the thrust shim, oil guide plate. and oil gut-
ter plate from the transmission housing.
(o
7.
otLGUTTERTE
SNAP RING

Inspection
1.surfaces lor
countershaftInspect the gear surfaces and bearang
wear and damage, then measure tne
at points A, B, and C.
Standard: A: 30.000 - 30.015 mm
(1.1811- 1.1817 inl
B: 35.984 - 36.000 mm
(1.i1167 - 1.4173 inl
C: 24.980 - 2i1.993 mm
{0.9835 - 0.9840 in)
Seryice Limit: A: 29.950 mm (1.1791 inl
B: 35.930 mm (1 '1146 in)
C: 24.930 mm 10.9815 in)
Check oil passages
for cloggrng-
ICheck for wearano oamage.
. lf any part of the countershaft is less than
service limit, replace it with a new one.
Inspect for runout.
Standard: 0.02 mm (0.001 inl max.
Seryice Limit: 0.05 mm {0'002 in)
. lf the runout is more than the service limit. replace
the countershaft with a new one.
the
2.
t,3. Install the parts on the countershait
Reassembly
CAUTION:
. Press the 3rd,4th, and sth gears on the countershaft
without lubrication.
. When installing the 3rd. 4th, and 5th geals, support
the shaft on steel blocks and installthe gears using a
pless.
NOTE: Reler to page 13-20 for reassembly sequence'
1. lnstall the needle bearing on the countershaft'
, 36x41 x 25.5mmNEEDLE BEARING
COUNTERSHAFT
2. Assemble the pans below as shown.
NOTE: Check that the fingers of the friction damper
are securely set in the grooves of the 1sv2nd syn-
chro hub.
2ND GEAR
39x/+4x27mmNEEDLE BEARING
SPACER COLLAR
FRICTION DAMPER
SYNCHRO RING
SYNCHRO SPRING
REVERSE GEAR
lST/2NOSYNCHRO HUB
SYNCHRO SPRING
SYNCHRO RING
FRICTION DAMPER
1ST GEAR
(cont'd)
13-23

lllustrated Index
t
Refer to the drawing below for transmission disassembly/reassembly.
Clean all the parts thoroughly in solvent and dry with compressed air.
I Luoricate att the pans with oil before reassembly.
NOTE:
. This transmission uses no gaskets between the majorhousings; use liquid gasket (P/N 08718-0001 or08718-0003)
(see page '13-93).
. Always clean the magnet @ whenever the transmission housing is disassembled.
. Inspect all the bearings for wear and operation.
?-c
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13-54

Automatic Transmission
Special Tools ......... .....'."".'-.-.' 14'2
Description .,....................-...... 14-3
power Flow ......,................. 14"6
Elestronic Control System .... . ................'..'.'.. 14-13
Hvdraulic Control .....'......" 1'l-19
Hydraulic F|ow...... .'.'.".'....11-21
Lock-up System '............ ... t/t'33
Electrical System
Component Locations....,.............'......'.............'.,. 14'39
PCM Circuit Diagram
lA/T Control Syst€m: '96 - 98 Models) .........'.. 1/t-40
PCM Tarminal Volt8ge/Measuring Condhions
{'96 - 98 ModeblA/T Control System ............
PCM Circuit Disgram(A/T Conlrol System: '99 - 00 Modsls) '..........' 14-44
PCM Terminal Voltage/Measuring Conditions('99 - 00 Models)A/T Control System ...
Troubleshooting Proceduros ....
Symptom-to-ComPonent Chari
Efectricaf SFiem - '96 - 98 Models '..-.-..."'.'..11-52
Eloqtrical System -'99 - 00 Modols ... .........". 1+54
EleclricatTroubl$hooting ('96 - 98 Models)
Valve Body
Repair .................... ........'.... 14-139
Valve
Assembly
ATF Pump
1,1-1i10
Inspection ...........'.......... 14-141
Main Valvs Body
Disass€mbf y/lnspoction/R.sssembly .'.'.'.'.. -. -. 1 1-1 12
Secondsry Valve BodY
Disa$embfy/lnspoction/Rsassembly ......'.'.'.'. 11-111
Regulator Valve Body
Disa$embly/lnspoction/Rea3sembly ..........'... 14-1{5
Servo Body
Disassombly/lnsp€ction/Reassembly .".'........ 14-146
Lock-up Valv6 Body
Dis$s.mbf y/ln3poction/Rea$embly .'.. -. -..'.'.' 1 1-1 17
Mainsh!ft
Dkassembly/lnep€ction Reassembly ..'...'........ 14'148
Inspoction .............'..........'. l it-149
Countsrshaft
Disa$embly/lnspeqtion/Rea3sembly .......'...'.. 1a-l51
Dba$ombly/Re$s.mblY11-152
til-46
I rl-48
Troubleshooting Flowcharts
Electrical Troubleshooting ('9!t - 00 Models)
Troublsshooting Flowchart3
Lock-up Control Solenoid vslvo A/B AssemblY
RePlacoment
Shift Cont.ol Solenoid Valve A/B A3sembly
Inspestion
Ona-way Clutch
Disassembh/lrupoction/Rca$embly .. "'........ l4-155
Clutch
lllustlttcd Ind.x {A48A, B4RA Transmlssion) ..' 14-156
tustr.tod Index (MrnA Transmi$ionl ............ til-158
...................... 14-153
L
14-56
1+81'
14-105
1+105
Replacoment ......
Mainshaft/Countorshaft Spo€d Sonsors
Replacemsnt ......'."'........... lit'108
Hydraulic System
Symptom-to-Componeni Chart
Hydraulic Sydemr+109
t4-113
1+116
11-117
Rea$emblY
14-106 Difforrr ial
llhdraied Index........ t4-156
B.ckhrh ln3poction. 14-167
Boaring Roplacemont..-..........11-167
..... 14-108 Diftrrsniial Carrior Repl8cemeni .'.-.............'...' lil-168
Oil Sall Romovalt4-t 59
Oil Soal ln3tallstion/Sidc Clearance'......'.....'... 1'l'169
Torqua Convertcr Housing Boarings
Mlin3haft Besring/Oil Scal Roplac.ment ."..'.. lil-172
Counio6hatt Betring R.plscem.nt ..'...... ....... 14-173
Test.....,......14-106
14-107
14-160
11-162
11-171
11-175
Replacement
Test .....,.,..........
Road Te3t
Linear Solenoid AsssmblY
Stall Speed
lllustrated Indax
Transmission/End Cover'. ....
Transmission Hou3ing,.............'.'......'....""..-.-.. 11-128
Torque Conve.ter Housing/Valvo Body ........... 14-130
End Cover
14-itB Park Stop
1+119 In3pection/Adiustmsnt...'......'.'............'...."""'14-175
Transmbgion
Reassombly
11-122 Torquo Convertet/Drivr Plsie ............'.'............'.. . l4-182
Transmission
11.726 Inrtallation
Tranlmission Housing Boarings
Msinsh.ft /CounteEhaft Bearings
B!pltcomgnt
Rcvo.3s ldlor Gear
lnrtallation
Cooler Flushing ..
Shift Cabls
Test
Fluid Level
Checkin9 .........."..'.'.....
Changing
Pressure Testing
Transmission
Transmission
Rgmoval ..
lil-176
.'..........'.'.'..... 1'l-183
.... lil-187
11-132Adiustmont
RemovaUlnttallation1,1-190
lit-191Transmisgion Housing
Removal ... '.'...... ......'..... 14-l3il
Tolque Convgrter Housing/valvs Body
Rsmoval .........,...... ............. 14-136
Valve CaDs
Description .......'................. t 4'138
Shift lndicator Panel
Adiu3tmant ..'.................. 14-192
ATF Coolor Hoses
Connection ..,............,.,....... l'l-192
Shift Lever .,........

Special Tools
l.- a
Ref. No. Tool Number
o,6'\
€)
@)
@-
@
@
o
@
@
@
@..
@
@
@
@
@
07GAB - PF50101
07GAE - PG40200 or
OTGAE - PG4O2OA
07HAC - PK4010A
07JAD - PH80101
07JAD - PH80200
07LAE - PX40100
07PM - 0010100
07sM - 0010004
OTMAJ - PY4O1 1A
07MAJ - PY40120
07406 - 0020400
07406 - 0070300
07736 - A010004
07746 - 0010500
07746 - 0010600
07746 - 0030100
07749 - 0010000
07947 - 611501
Mainshaft Holder
Clutch Spring Compressor Bolt Assembly
Housing Puller
Driver Attachment
Pilot, 26 x 30 mm
Clutch Spring Compresso. Attachmenr
SCS Service Connector
Backprobe Set
IVT Oil Pressure Hose, 2210 mmAy'T Oil Pressure Hose, Adapter
Ay'T Oil Pressure Gauge Set dpanelA,/T Low Pressure Gauge WpanelAdjustable Bearing Pulter, 25 - 40 mmAftachment, 62 x 68 mm
Aftachment, 72 x 75 mmDriver 40 mm l.D.
Driver
Driver Attachment, 68 mm
I
1
1
1
I
1,l
'l
1
I
1
1
14-133, 180
14-160, 163
14-135
14-171
14-'t7'l
14-160, 163
14-49
14-50, 113
r4-119
14- 1 19
14-119'14-1 19
14-172,173
14-172,'t73,114
14-172,174
14-153, 167. 169, 170
1+17 1 , 17 2, 173, 17
14-'t7'l
4
w
@o
*07HAE - P150101 can be used as a substitute.**Must be used with commercially-available 3/8,, _ 16 slide
E-E
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hammer.
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14-2