HONDA CIVIC 1999 6.G Workshop Manual

Transmission Housing Bearings
Driven Pulley Shaft Bearing Replacement
1. To remove the driven pulley shaft b'earing trom the
transmission housing, expand the snap ring with
snap ring pliers, then push the bearing out using
the specialtools and a press as shown.
NOTE: Do not remove the snap ring unless it's nec-
essary to clean the groove in the housing.
07749 - 001(xDo
ATTACHMENT,72x75mm07746 - (x'l05U)
077i() - 001(xrco
14-334
SNAP RING
Expand the snap ring with snap ring pliers, insert
the new bearing part-way into the housing using
the special tools and a press as shown. Install the
bearing with the groove facing outside the housing.
NOTE: Coat all pans with CW Fluid.
Release the pliers, then using the special tools,push the bearing down into the housing until the
snap ring snaps in place.
BEARING
ATTACHMENT,72x75mm07746 - OO1 0600
GROOVE
SNAP RING
After installing the bearing verify the following:
o The snap ring is seated in the bearing and hous-
ing grooves.
. The ring end gap is correct.
END GAP| 0 -9 mm
l0 - 0.35 inl

Flywheel Housing
Bearing
Secondary Gear Shaft Bearing
Replacement
1. Remove the secondary gear shaft bearing using the
special tools as shown.
3/8" - 16 SLIDE HAMMER
{Comm6rciallY availablel
SECONDARY GEAR
ADJUSTABI.T BEARING SHAFT BEARINGPULLER.25 - 40 mm07736 - A01000A
Install the new secondary gear shaft bearing until it
bottoms in the transmission housing. using the spe-
cial tools as shown.
Secondary Gear Shaft Bearing
Replacement
1. Remove the secondary gear shaft bearing using the
soecial tool as shown.
3/8" - 16 SLIDE HAMMER
lCommorcially aY.ilabl6l
2. lnstall the new secondary gear shaft bearing until it
bottoms in the flywheel housing, using the special
tools as shown.
DRIVER07749 - (x)10000
ATTACHMENT.62xGgmm07745 - 0010500
14-335

Ring Gear BearingControl Shaft Assembly
Replacement
1. Remove the ring gear bearing.
RING GEAR
Install the new ring gear bearing until it bottoms in
the ring gear. using the specialtools as shown,
DRIVER07?{9 - 001(xxxt
RING
14-336
RemovaUlnstallation
1. Remove the bolt and lock washer.
CONTROL SHAFTASSEMBLY
6r1.0mm14 N.ft 11.4 kg{.m,10 rbf.ftl
TRANSMISSION
CONTROLLEVER
LOCK WASHERReplace.
2. Remove the control lever from the control shaft.
3. Remove the control shaft assembly.
4. Install the control shaft assembly in the transmission
housing.
Install the control lever to the control shaft.
Install and tighten the bolt with a new lock washer.

Transmission
Reassembly
CAUTION: While reassembling. be sure not to sllow dust and othor foreign particles to enter into the transmission.
NOTE:
. Coat all parts with CVT Fluid.
. Replace the following parts:- O-rings- Sealing rings- Sealing washers- Gaskets- Start clutch assembly and secondary drive gear assembly8 x 1.25 mm37 N.m {3.8 kgf.m,27 lbtftl
MANUAL VALVE
6x1.0mm12 N m 11.2 kgf.m,8.7 lbl.ft)
LINESREVERSE BRAKEEND PLATE
Dtsc
PLATE
DISC SPRING
THRUST WASHER
CARRIER ASSEMBLY
THRUST WASHER
THRUST NEEDLEBEARING
END COVEB
DOWELPIN
END COVER GASKET
6x1.0mm12 N.m 11.2 kgtm,8.7 lbtft)THRUST SHIM,25 x 31 mmSelective part
RING GEAR
THRUST WASHER
THRUSTBEARING
8 x 1.25 mm29 N.m 13.0 kgl m, 22 lbtftl
INTERMEDIATEHOUSING ASSEMBLY
ROLI.IR
SNAPRINGeBH^cMANUALVALVEBOOY
SUN GEAR
INPUT SHAFT
(RUBEERI
ATF FEED PIPE
O-RINGSTRANSMISSIONHOUSING GASKETSNAP RING
FORWARD CLUTCH
SNAP RING
SHAFTASSEMALY
DOWEL PtN
SPRING RETAINER/RETURN SPRINGASSEMBLY
REVERSE BRAKE PISTON
O.RINGS
SNAP RING
ATF FEED PIPES
14-338
SNAP RING RETAINERTRANSMISSION HOUSING

1.
7.
lnstall the ATF feed pipe in the transmission hous-
ing, and install the three ATF feed pipes with new
O-rings in the transmission housing,
Install the two dowel pins and new transmission hous-
ing gasket on the transmission housing.
Push the control shaft assembly toward the outside
of the transmission housing, then install the inter-
mediate housing assembly (four bolts).
lnstall the manual valve body separator plate and
the two dowel pins on the intermediate housing,
then install the rnanual valve body with the detent
spring (five bolts).
Put the control shaft assembly back, then install the
roller in the intermediate housing.
lnstall the reverse brake piston in the intermediate
housing.
Install the spring retainer/return spring assembly on
the reverse brake Piston.
NOTE: Installthe return springs on the spring guides
of the reverse brake piston securely
tnstall the special tool to compress the return spring
as shown.
REVERSE BRAKESPRING COMPRESSOR07TAE - P4V0110
6.
L
1
CAUTION: lf the spring retainer tab is on the reverse
brakc piston, the spring rstainer may be damaged'
Be sure the spring retainer tab is not on the piston'
rp
SPECIALTOOL REVERSEBRAKE
-^
14-339
10.
9.
14.
Compress the return springs, then install the snap
ring in the intermediate housing above the spring
retainer.
Verify that the snap ring end gap is correct'
Mini
/,,- '-t,,,,.
// \i/ ',r
'1 ,
.r' //'/. .-J?RINGSNAP
mum 15 mm 10.59 in)
Soak the reverse brake discs thoroughly in CVT
Fluid for minimum 30 minutes.
Installthe disc spring on the reverse brake piston'
Starting with a reverse brake plate, alternately
install the reverse brake plates and discs lnstall the
reverse brake end plate, and the snap ring'
Measure the clearance between the reverse brake
end plate and the top disc with a dial indicator' Zero
the dial indicator with a reverse brake end plate
lowered, and lift it up to the snap ring The distance
that the reverse brake and plate moves is the clear-
ance between the reverse end plate, and the top
disc.
NOTE: Take measurements in at least three places'
and use the average as the actual clearance'
STANDARD: 0.45 - 0.75 mm (0.018 - 0'030 in)
{cont'd)
11.
12.
13.

Transmission
16.
Reassembly (cont'dl
21.
17.
lf the clearance is not within the standard, remove thereverse brake end plate and measure its thickness.Select and install a new reverse brake end Dlate.then recheck.
NOTE: lf the thickest reverse brake end olate isinstalled, but the clearance is still over the standard,replace the reverse brake discs and plates.
REVERSE BRAKE END PLATE
After replacing the reverse brake end plate, makesure that the clearance is within the standard.Remove the snap ring, reverse brake end plate,
discs, plates. and disc spring.
Install the snap ring retainer on the drive pulley
shaft.
Wrap the drive pulley shaft splines with tape to pre-
vent damage to the O-rings, then install new O-n ngs.
Install the forward clutch assembly on the drive pul-
ley shaft, then installthe snap ring.
SITAP
O-RINGS
18.
19.
20.
SI{AP RIM;BETA EB
DRIVE PUI.IEYSHAFT
Plat6 No.Part NumberThickness
122551 - P4V - 0033.6 mm (0.142 in)
22552-P4V-0033.8 mm (0.150 in)
22553-P4V-0034.0 mm (0.157 in)
422554-P4V-0034.2 mm (0.165 in)
522555-P4V-0034.4 mm (0.173 in)
622556-P4V-0034.6 mm (0.181 in)
722557 -P4V -OO34.8 mm (0.189 in)
822558-P4V-0035.0 mm (0.200 in)
14-340
25. Installthe carrier assembly on the forward clutch.
22. Verity that the outside diameter ol the snap ring iscorrect.
SI{AP RIiIG
Install the input shaft and the sun gear as a subassemDry.
Install the th.ust needle bearing and the thrustwasher on the sun gear.
CARRIER ASSEMBLY
THFUST I'IEEDI!EEARIT{G
Msximum 41.4 mm 11.63 in)
IHruST

26. Install the thrust washer, the thrust needle bearing'
and the thrust washer on the carrier assembly'
SNAP RING
THRUST SHIM,
25x31 mm
Selective Pan
21.
24.
RING GEAR
THRUST NEEDLETHRUST WASHERS
EEARING
CARRIERASSEMBLY
lnstallthe ring gear and the 25 x 31 mm thrust shim,
then installthe snaP rrng.
Verify that the outside diameter of the snap ring is
correct,
Maximum 30.7 mm (1.21 in)
SNAP RING
Measure the clearance between the 25 x 31 mm
thrust shim and the snaP rlng.
STANDARD: O.O5 - 0.11 mm (0.0020 - 0.00'8 in)
NOTE: Take measurements in at least three places'
and use the average as the actual clearance
29.
,**r#*,".
'- t )
RING GEAR
14-341
30.
31.
lf the clearance is out of tolerance, remove the 25 x
31 mm thrust shim and measure its thickness'
Select and install a new 25 x 31 mm thrust shim.
then recheck.
THRUST SHIM, 25 x 31 mm
snap nng.RING
After replacing the 25 x 31 mm thrust shim, make
sure that the clearance is within tolerance and the
snap ring outside diameter is correct'
Install the disc spring in the direction shown'
Starting with a reverse brake plate, alternately
install the reverse brake plates and discs lnstall
selected reverse brake end plate, then install the
32.
33.
34.
REVERSEEND PLATE
BRAKE
Dtscs
SPRINGlnstall in this direction.
(cont'd)
REVERSEPI-ATES
No.Part Numb.lThickne*3
90451 - P4V - 0001.05 mm (0.041 in)
B90452-P4V-0001.12 mm (0.044 in)
c90453-P4V-000'1.19 mm (0.047 in)
D90454 - P4V - 000'l.26 mm (0.050 in)
90455-P4V-0001.33 mm (0.052 in)
F90456-P4V-0001.40 mm (0.055 in)
904s7-P4V-0001.47 mm (0.058 in)
90458-P4V-0001.54 mm (0.06'l in)
90459-P4V-000'1.61 mm (0.063 in)
J90460-P4V-0001.68 mm (0.066 inl
K90461-P4V-0001.75 mm (0.069 in)
90462-P4V-0001.82 mm (0.072 in)
M904a0-P4V-0001.085 mm (0.0427 in)
N90481-P4V-0001.155 mm (0.0454 in)
o901a2-P4V-0001.225 mm (0.0482 in)
90483-P4V-0001.295 mm (0.0510 in)
o90484-P4V-0001.365 mm (0.0537 in)
R904a5-P4V-0001.435 mm (0.0565 in)
90486-P4V-0001.5O5 mm (0,0593 in)
T90487-P4V-0001.575 mm (0.0620 in)
90488-P4V-00{)1.645 mm {0.0648 in)
90489-P4V-0001.715 mm (0.0675 in)
90490-P4V-0001.785 mm (0.0703 in)

Transmission
Reassembly (cont'd)
35. Verify that the snap ring end gap is correct.
Minimum 18 mm (0.71 in)
,/\,
."or**ol!/'
Install the manual valve body lines A and B wkhnew O-rings on the manual valve body and the inter-mediate housing.
6x1.0mm12 N..n (1.2 kgt m,8.7 rbtft)
8 x 1.25 mm37 N.m 13.8 kgf.m,27 lbf.ftl
flgENDCOVER
37.
ENDCOVER GASKET
DOWEL PINSO-RINGS
MANUAL VALVEBODY LINE A
uaNYuAL VALVE
Install the two dowel pins and new end cover gas_ket on the intermediate housing, then install new O_rings on the ATF feed pipes.
Install the end cover (three 6 mm bolts, eleven g
mm bolts).
NOTE: Install the nine 8 mm bolts in the end cover(two 8 mm bolts remain in the end cover) thentighten the eleven 8 mm bolts.
14-342
39. Install the park pawl, spring, and shaft on the trans-mission housing, then move the control lever to anvgear other than E position.
THBUST SHIM,25x35mm
SNAP RINGCOTTERRETAINER
COTTERS,25.5 mmSelective pan
START CI.UTCHASSEMBLY
O.RINGS
PARKPAWL SPRING
PARK PAWL
,10, Install the secondary gear shaft with setected 25 x35 mm thrust shim (see page ,14-328).
41. Wrap the driven pulley shaft splines with taDe toprevent damage to the O-rings, then install new O_rings.
42, Assemble ths secondary drive goar assembly in thestart clutch assembly, then installthem on the drivenpulley shaft,
43. Pull the handle of the special tool up, then installthe tip of it into the driven pulley shaft hole, and setthe special tool on the stan clutch.
CAUTION: Whib in3trling thc st rt ctutch and rh.3ocondlry driye g.!r a3sombly using lh€ specialtool, bo 3urc nol to sllow du3t or olher foraign par_ticlos to ontq into tho iransmbsion.
I c,rr r,unar".
SECONDARYGEAR SHAFT
START CLUTCHINSTALLER07TAE - P4V0r30
SECONDARYORIVE GEAFASSEMBLY

44. Push the handle of the special tool, then tighten the
nut to seal the secondary drive gear assembly on
the driven pulleY shaft securelY.
STAAT CLUTCH Ii'ISTALIIR07TAE - PaV0130
OF
46.
SHAFTHA'{DI,-E
Pull the handle of the special tool up, and remove
the special tool.
lnstallthe cotters, then measure the clearance Delween
the cotters and the start clutch guide
STANDARD: 0 - 0.13 mm (0 - 0.005 inl
NOTE: Take measurements in at least three places,
and use the average as the actual clearance
GAUGE
lil(il
COTTERS, 25.5 mm
START 1
GAUGCSTART CLUTCH
14-343
47.
48.
lf the clearance is not within the standard, remove
the cotters and measure their thickness
Select and install new cotters, then recheck.
COTTERS, 25.5 mm
After replacing the 25.5 mm cotters, make sure that
the clearance is the standard
lnstall the cotter retainer and the snap rlng
Verify that the outside diameter of the snap ring is
correct.
Minimum 33.9 mm (1.33 in)
SNAP RII{G
lnstall the thrust washers. the ATF pump drrve
sprocket hub and the 22 x 28 mm thrust shim on the
inDUt shaft, then install the snap ring.
49.
50.
52.
THRUST WASXERS
INPUT SHAFT
(cont'd)
No.Part NumberThickness
90429-P4V-0002.9mm(0.114 in)
B90430-P4V-0003.0mm(0.118 in)
c90431 -P4V-0003.1 mm (0.122 ln)
D90432-P4V-0003.2 mm (0.126 in)
SNAPRING\
ATF PUMP DRIVESPROCKET HUB
THFUST SHIM, 22 x 2a mm
Selective pan

Transmission
Reassembly (cont'd)
53. Verify that the outside diameter of the snap ring iscorrect.
Maximum 26.3 mm (1.04 in)
54.
SNAP RING
Measure the clearance between the 22 x 28 mmthrust shim and the snap ring.
STANDARD: 0.37 - 0.65 mm (0.015 - 0.026 inl
NOTE: Take measurements in at least three places,
and use the average as the actual clearance.
lf the clearance is out of tolerance, remove the 22 x
28 mm thrust shim and measure its thickness.
Select and install a new 22 x 28 mm thrust shim,then recheck.
THRUST SHIM, 22 x 28 mm
55.
co.
No.Part Numb€rThicknsss
c90573-P4V-0001.15 mm (0.0,{5 in)
D90574-P4V-0001.40 mm {0.055 in)
E90575-P4V-0001.65 mm (0.065 in)
F90576-P4V-0001.90 mm (0.075 in)
90577-P4V-0002.15 mm (0.085 in)
90578-P4V-0002.40 mm (0.095 in)
14-344
INPUT SXAFT
After replacing the 22 x 28 mm thrust shim. makesure that the clearance is within tolerance and thesnap ring outside diameter is correcr.
Install the pitot flange using its cutout as shown toclear the pitot pipes.
Install the ATF pump drive sprocket. and put theATF pump drive chain on the ATF pump drive anddriven sprockets, then install 8nd tighten the bolts(three bolts).
TF PUMP DRIVE CHAIN
58.
59.
6x1.0mm12 N.m
11.2 kg{.m,8.7 lbf.ftl
ATF PUMP ORIVESPROCKET
PITOT FLANGE
ATF PUMP