Atf HONDA CIVIC 1998 6.G Owner's Guide

O ROLLER
O COLLAR
O o-RING Replace.
@ FEED PIPE FLANGE
@ O-RING Replace.
@ SNAP RING
€) 3RD CLUTCH FEED PIPE
€) COUNTERSHAFT LOCKNUT (FLANGE NUT)
23 x 1.25 mm Replace.
o coNlcAL SPRING WASHER Replace.
@ PARK GEAR
@ ONE.WAY CLUTCH
@ COUNTERSHAFT lST GEAR
@ NEEDLE BEARING
@ COUNTERSHAFT lST GEAR COLLAR
@ o-RlNGs Replace.
@ END covER GASKET Replace.
E) DOWEL PINS
@ PARK PAWL STOP
@ LocK WASHER Replace.
@ PARK STOP Selective part
€D PARK LEVER
@ PARK LEVER SPRING
€D DRAIN PLUG
€) SEALING WASHER Replace
@ o-RING Replace.
@ COUNTERSHAFT SPEED SENSOR
@) PARK PAWL
@ PARK PAWL SPRING
@ PARK PAWL SHAFT
@ LINEAR SOLENOID ASSEMBLY
@ LINEAR SOLENOID GASKET REPIACE.
@) END COVER
@ lsT CLUTCH FEED PIPE
@ O-RINGS Replace.
@ FEED PIPE FLANGE
C) SNAP BING
@ MAINSHAFT LOCKNUT (FLANGE NUTI 21 x 1 25 mm
Replace.
@ CONICAL SPRING WASHER RePlace
@) lST CLUTCH ASSEMBLY
@ o-RlNGs Replace.
€) THRUST WASHER
@) THRUST NEEDLE BEARING
@ NEEDLE BEARING
@ MAINSHAFT lST GEAR
@ MAINSHAFT lST GEAR COLLAR
@) ATF COOLER LINE
@ SEAUNG WASHERS Replace.
@ LINE BOLT
@ ATF DIFSTICK
@ ATF COOLER LINE
@ UNE BOLT
@ SEALING WASHERS Replace.
@ VEHICTT SPEED SENSOR
@ O-RING Replace.
TOROUE SPECIFICATIONS
Bolt/Nut No.Torque ValueSizeRemarks
6B
8F
12A.'l8D
2'tM
23C
'12 N'm (1.2 kgim,8.7 lbift)
14 N.m (1.4 kgf.m, 10 lbf'ft)
22 N.m (2.2 kgf.m, 16 lbf'ft)
28 N.m (2.9 kgf.m, 21 lbf'ft)
49 N.m (5.0 kgf.m, 36 lbf'ft)
78 N.m (8.0 kgf'm, 58 lbf'ft)
103 N.m {10.5 kgf'm,75.9 lbift)
6x1.0mm
6x1.0mm
8 x 1,25 mm
12 x 1.25 mm
18 x 1.5 mm
21 x 1.25 mm
23 x 1.25 mm
Line bolt
Drain plug
Mainshatt locknut: Left-hand threads
Countershaft locknut:
Left-hand threads
14-127

O ATF FEED PIPE
O ATF STRAINER
O SERVO BODY'99 - 00 models servo body has integrally molded
servo detent.
@ SERVO SEPARATOR PLATE
(' SECONDARY VALVE BODY
@ DOWEL P|NS
O SECONDARY SEPARATOR PLATE
@ SERVO DETENT BASE ('96 -'98 models)
O ATF FEED PIPES
(D ATF FEED PIPES
O SHAFT STOP
@ CONTROL SHAFT
€D DETENT ARM SPRING
@ DETENT ARM
(9 DETENT ARM SHAFT
@ FILTER Replace.
(? CHECK BALLS
@ TOROUE CONVERTER CHECK VALVE
@ TOROUE CONVERTER CHECK VALVE SPRING
@ DOWEL PINS
@ LOCK.UP VALVE BODY
@ LOCK-UP SEPARATOR PLATE
@ REGULATOR VALVE BODY
@} DOWEL PINS
@ COOLER RELIEF VALVE SPRING
@ COOLER RELIEF VALVE
@ O-RING Replace.
@ STATOR SHAFT
@ STOP SHAFT
@ ATF FEED PIPE
@ MAIN VALVE BODY
@ ATF PUMP DRIVEN GEAR SHAFT
@ ATF PUMP DRIVEN GEAR
@ DOWEL PINS
65) ATF PUMP DRIVE GEAR
@ MAIN SEPARATOR PLATE
@ SUCTION PIPE COLLAR
@ ATF MAGNET
@ COUNTERSHAFT TOROUE CONVERTER HOUSING
BEARING
@ ATF GUIDE PLATE
@ ToRoUE CONVERTER HOUSING
@ OIL SEAL Replace.
@ MAINSHAFT TOROUE CONVERTER HOUSING
BEARING
@) olL SEAL Replace.
@ LOCK-UP CONTROL SOLENOID FILTER/GASKET
Reolace.
@ LOCK-UP CONIROL SOLENOID VALVE A/B ASSEMELY
@ CONNECTOR BRACKET
TOROUE SPECIFICANONS
Bolt/Nut No.Torque ValugSiz€Remarkg
12 N.m (1.2 kgf.m,8.7 lbnft)6x1,0mm
14-131

1.Remove the 13 bolts securing the end cover, then
remove the cover.
Slip the special tool onto the mainshaft as shown.
MAINSHAFT HOLOER
07GAB - PFs0101
Engage the park pawl with the park gear.
Cut the lock tabs of the mainshaft and countershaft
locknuts using a chisel as shown. then remove the
locknuts and conical spring washers
CAUTION: Keep all of lhe chiseled particles out of
the transmission.
NOTE:
. Mainshaft and countershaft locknuts have left-
hand threads.
. Always wear safety glasses.
4.
cHrs€L
LOCKNUT
LOCK TA8
5.
6.
11.
Remove the special tool from the mainshaft after
removing the locknuts.
Remove the 1st clutch and mainshaft 1st gear assem
bly and mainshaft 1st gear collar from the mainshaft.
7. Remove the park pawl. spring and shaft.
8. Remove the park lever from the control shaft.
9. Using a universal two-jaw puller, remove the park
gear, one way clutch and countershaft 1st gear
assemory.
PULLER(CommerciallY available)
PARK GEAR
10.Remove the needle bearing and the countershaft
1st gear collar from the countershaft
Remove the ATF cooler lines and ATF dipstick.
14-133

Torque Converter Housing/Valve Body
Removal
ATF FEEO PIP€
LOCK-UP VALVEBODY
PIN
6x1.0mm
LOCK-UP SEPARATORPLATE
REGULATORVALVE SODY
DOWEL PIN
COOLER RELIEF VAL
SERVO DETENTSTRAINER
SERVO EODY
SEPARATON
BASE
ATF FEEDPIPES
CONTROLSHAFT
DETENTARM SHAFT
DETENTARM
ATF FEED PIPE
6x1.0mm5 Eolts6x1.0mm3 Eolts
MAIN VALBODY
ATF PUMP
DRIVEN
VALVE BODY
PINGEAR SHAFT
ATF PUMP
MAIN SEPARAPLATE
SECONDARYSEPARATOR PLATE
NOTE: The illustration shows the '96 - 98 models, the '99 - 00 models do not have the servo detent base; the servo detentis integral with the servo body.
L
14-136

NOTE;
. Clean all parts thoroughly in solvent or carburetor
cleaner, and dry with compressed air.
. Blow out all passages.
. When removing the valve body, replace the O-ring.
l, Remove the ATF feed pipes from the servo body,
secondary valve body and main valve body.
For'96 - 98 models: Remove the ATF strainer and
servo detent base (two bolts).
For'99 - 00 models: Remove the ATF strainer (one
bolt).
Remove the servo body and servo separator plate
{'96 - 98 models: seven bolts,'99 - 00 models: eight
bolts).
Remove the secondary valve body, shaft stop and
secondary separator plate (three bolts).
Remove the lock-up valve body and separator plate
{seven bolts).
Remove the regulator valve body (one boltl.
Remove the stator shaft and stop shaft.
Remove the detent spring from the detent arm. then
remove the control shaft from the to.que converter
housing.
Remove the detent arm and detent arm shaft from
the main valve body.
Remove the main valve body (five bolts).
NOTE: Do not let the eight check balls fall outofthe
main valve body when removing the main valve
body.
Remove the ATF pump driven gear shaft, then remove
the ATF pump gears.
Remove the main separator plate and two dowel
pins.
7.
't'1.
10.
12.
14.
13. CIean the inlet opening of the ATF strainer thor-
oughly with compressed air. then check that it is in
good condition, and the inlet opening is not clogged.
INLET OPENING
Test the filter by pouring clean ATF fluid through
the inlet opening. Beplace the ATF strainer if it is
clogged or damaged.
NOTE: The ATF str8iner can be reused if it is not
clogged.
14-137

Valve Body
2.
Repair
NOTE: This repair is only necessary if one or more of
the valves in a valve body do not slide smoothly in their
bores. You may use this procedure to free the valves in
the valve bodies.
1. Soak a sheet of #600 abrasive paper in ATF for
about 30 minutes.
Carefully tap the valve body so the sticking valve
drops out of its bore.
CAUTION: lt may b€ necessary to use a small
screwdriver to pry the valve free. Be careful not to
scratch the bore whh the screwdriver.
Inspect the valve for any scuff marks. Use the ATF-
soaked #600 paper to polish off any burrs that are
on the valve, then wash the valve in solvent and dry
it with compressed a ir.
Roll up half a sheet of ATF-soaked paper, and insert
it in the valve bore of the sticking valve.
Twist the paper slightly, so that it unrolls and fits the
bore tightly, then polish the bore by twisting the
paper as you push it in and out.
CAUTION: The valve body is aluminum and doesn't
require much polishing to remove any burrs,
3.
4.
ATF-soaked#600 abrasive Paper
5.
7.
Remove the #600 paper and thoroughly wash the
entire valve body in solvent. then dry it with com-
pressed air.
Coat the valve with ATF, then drop ir into its bore.
It should drop to the bonom of the bore under its
own weight. lf not, repeat step 4, then retest.
VALVE BODY
Remove the valve. then thoroughly clean it and the
valve body with solvent. Dry all parts with com-
pressed air. then reassemble using ATF as a lubri
cant.
W
-M
14-139

Valve
Assembly
NOTE:
Coat all parts with ATF before assembly.
. Install the valve, valve spring and cap in the valve
body and secure with the roller.
5-'--------P/-_^?=w_
=/ /- ( ,. )l_/1 -,.1)
VALVE BODY
VALVE AODY
VALVE
h
14-140
SPRING
. Set the spring in the valve and install it in the valve
body. Push the spring in with a screwdriver, theninstall the spring seat.
SPRIITG SEAT
VALVE BODY
Install the valve, spring and cap in the valve body.
Push the cap, then installthe clip.

ATF Pump
Inspection
1. Install the ATF pump gears and ATF pump driven
gear shaft in the main valve body
NOTE:
. Lubricate all parts with ATF during inspection.
. Install the ATF pump driven gear with its grooved
and chamfered side facing up as shown.
MAIN VALVE BODY
ATF PUMP ORIVEN GEAR
Grooved and chamfe.ed side
2. Measure the side clearance of the ATF pump drave
and driven gears.
ATF Pump Gears Side {Radial) Clearance:
Standard (New):
ATF Pump Drive Gear
0.105 - 0.1325 mm {0.004 - 0.q)5 in}
ATF Pump Drivsn Gear
0.035 - 0.0625 mm (0.0014 - 0.0025 inl
MAIN VALVE SOOY
YZ]
o?
ATF PUMPDRIVE GEAR
ATF PUMPDRIVEN GEARInspect teeth for wear and damage
lnspect teeth for wear and damage.
3. Remove the ATF pump driven gear shaft. Measure
the thrust clearance of the ATF pump driven gear-
to-valve bodY.
ATF Pump Drive/Drivon Gear Thrust {Axial} Cloarance:
Standard (Now): 0.03 - 0.05 mm 10'001 - 0.002 inl
Sorvice Limit: 0.07 mm (0.003 in)
1+141

Main Valve Body
Disassembly/lnspection/Reassembly
NOTE:
. Cleanall parts thoroughly in solvent or carburetor cleaner, and drywith compressed air. Blowoutall passages.. Replace the valve body as an assembly if any pans are worn or damaged.. Check all valves for free movement. lf anyfail toslidefreely, see Valve Body Repairon page,l4-139.. Coat all parts with ATF during assembly.
CAUTION: Do not use a magnet to removs tha check balls; it may magnetizo the balls.
CPB VALVEVALVE CAP CLIP
ORIFICE CONTROL VALVE
BALLS, 8
lST ACCUMULATOR CHOKE
MODULATORVALVE
RELIEF VALVEVALVE
MAIN VALVE EODYInspect for wear, scratchesand scoring.
SEBVO CONTROL VAL
I.2 SHIFT VALVE
14-142
VALVE CAP

Secondary Valve Body
Disassembly/lnspection/Reassembly
NOTE:
. Cleanall parts thoroughly in solvent or carburetor cleaner. and drywith compressed air, Blowoutall passages.
. Replace the secondary valve body kit. P/N 27700 - P4R - 315 (The secondary valve body kit includes the linear solenoid
assembly) if any parts are worn or damaged.
. Checkall valves for free movement. lf anyfailto slide freely, seeValveBody Repairon page 14-139,
. Coat all parts with ATF during assembly.
. The CPC valve is installed in the secondary valve body, held in place by the lock bolt.
2.3 SHIFT VALVE
3.4 SHIFT VAL
.TH EXHAUST VALVE
LOCK BOLTCAUTION: Do not move.
SECONDARY VALVE BODYInspect for wear, scratches 6ndscoring.
3-'l ORIFICE CONTROL VAL
VALVE
SPRING SPECIFICATIONSUnit: mm (in)
No.SpringsStandard {New)
Wire Dia.o.D.Free LongthNo. of Coils
ora,.n
3-4 shift valve spring
2-3 sh ift valve spring
4th exhaust valve spring
3-4 orifice control valve spring
0.910.035)
0.9 {0.035)
0.9 {0.035)
0.7 {0.028)
7.6 (0.302)
7.6 (0.302)
6.1 10.2421
6.6 (0.262)
57 .O 12.2441
57 .O 12.2441
36.4 (1.433)
37.5 (1.476)
26.8
26.8
24.6
14-144