1999 HONDA CIVIC pan

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.
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13-54

Transmission Housing
Removal
NOTE: Place the clutch housing on two pieces of wood
thick enough to keep the mainshaft from hitting theworkbench.
'1. Remove the back-up light switch.
2. Remove transmission hanger B.
3. Remove the set screws, the springs, and the steelballs.
BACK.UP UGHTswrTcH
SET SCREW
4. Remove the reverse idler gear shaft bolt.
WASHERReplace.
REVEBSE
13-56
5. Loosen the transmission housing attaching bolts ina crisscross pattern in several steps, then removethem.
TRANSMISSIONHANGER A
R€move the 32 mm sealing bolt.
Expand the snap ring on the countershaft ball bear-ing, and remove it from the groove using a pair ofsnap ring pliers,
32 mm SEALING BOLT
o.
1.
I{
ATTACHING BOLT
SNAP RING

Change Holder Assembly
Disassembly/Reassembly
I P'io' to '"""sembring, crean aI the pans in sorvent, dry them and appry lubricant to any contact surfaces.
l0 mm SH|M
I
,o mm wAsHEF
t/
@@d.
r]7| 3 x 16 mm SpRtNGI Replace.
R€TURN SPRING
SELECT ARM
13-62

Shift Fork AssemblY
lndex
-A erior ro reassemblinq. clean all the parts in solvent, dry them and apply lubricant to any contact pans
I
mm PIN PUNCH
sTH/REVERSESI{IFT FORK
3RD/4TH SHIFT FORK

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
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@-
@
@
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
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*07HAE - P150101 can be used as a substitute.**Must be used with commercially-available 3/8,, _ 16 slide
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hammer.
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14-2