d16 HONDA CIVIC 1997 6.G Workshop Manual

Countershaft Assembly
Reassembly (cont'd)
4. Suppon the countershaft on a steel block as shownand install 3rd gear using the special tools and apress.
PRESS
35 mm l.o.07746-0030400
5. Install 4th gear using the special tools and a press.
DRlvER. 40 mm
DRIVER, 40 mm LO.07746 -0030100
ATTACHMENT,
07746- 0030100
ATTACHMENT,
DRIVER, 40 mm l.D.07746-0030100
ATTACHMENT,30 mm l.D.
35 mm LO.07746-0030400
6. Install 5th gear using the special tools and a Dress.
07746-00303005TI{ GEAR
.g
7. Install the bearings in the direction shown using thesDecialtools and a oress.
CAUTION: Install ths bearings with a maximumpressure ot 7.8 kN {800 kgt, 5,786 lbfl.
ATTACHMENT,30 mm l.D.07745 - q'303tl)
*1: 016Y7 engine*2: D16Y5, D16Y8 enginesThin edge of outerrace faces down,
8. Securely clamp the countershaft assemblv in
bench vise with wood blocks.
LOCKNUT
108+0r108N.m(11.0 * 0 - 11.0 kgt m. 79.6 - 0 * 79.6 tbf.ft)
Install the spring washer, tighten the locknut, thenstake the locknut tab into groove.
/rt-\
srySnap ring
lacss up.
\J

7. lf the clearance is more than the standard, select a
new thrust shim from the following table
NOTE: It the clearance measured in step 6 is within
the standard. go to step 10.
Standard: 0 - 0.10 mm l0 - 0.00/t inl
72 mm THRUST SHIM: D16Y7 engin€
\
Part NumberThickness
41441 - PL3 - A001.0 mm (0.0394 in)
41442-PL3-A00'1 .1 mm {0.0433 in)
41443-PL3-A001.2 mm {0.0472 in)
41444-PL3-A001.3 mm (0.0512 in)
41445-PL3-A001.4 mm (0.0551 in)
41446-PL3-A001.5 mm (0.0591 in)
41447-PL3-A001.6 mm (0.0630 in)
41448-PL3-A001.7 mm (0.0669 in)
4r449-PL3-A001.8 mm (0.0709 in)
41450-PL3-A001.05 mm {0.0413 in)
41451-PL3-A001.15 mm (0.0453 in)
41452-PL3-A001.25 mm (0.0492 in)
41453-PL3-A001.35 mm (0.0532 in)
41454-PL3-A00'1.45 mm (0.057'l in)
41455-PL3-A001.55 mm (0.0610 in)
41456-PL3-A001.65 mm (0.0650 in)
41457-PL3-A001.75 mm (0.0689 in)
80 mm THBUST SHIM: D16Y5. D16Y8 engines
Remove the bolts and transmission housing.
Replace the thrust shim selected in step 7, then
recheck the clearance.
Remove the bolts and transmission housing. Apply
liquid gasket to the surface of the transmission
housing and reassemble
8.
9.
10.
Part NumbelThickness
41441 - PL3 - B001.0 mm (0.0394 in)
41442-PL3-8001.1 mm (0.0433 in)
41443-PL3-8001.2 mm (0.0472 in)
41444-PL3-8001.3 mm (0.0512 inl
41445-PL3-8001.4 mm (0.0551 in)
41446-PL3-8001.5 mm (0.0591In)
41447-PL3-8001.6 mm (0.0630 in)
4r 448 - PL3 - 8001.7 mm (0.0669 in)
4 t449 - PL3 - 8001.8 mm (0.0709 in)
41450-PL3-800'1.05 mm (0.0413 in)
41451 - PL3 - 800'1.15 mm (0.0453 in)
41452-PL3-8001.25 mm (0.0492 in)
41453-PL3-B001.35 mm (0.0532 in)
41454-PL3-B001.45 mm (0.0571 in)
41455-PL3-B001.55 mm (0.0610 in)
41456-PL3-8001.65 mm (0.0650 in)
41457-PL3-8001.75 mm {0.0689 in)

Cou ntershaft
1. Remove the needle bearing using the special tool as
shown. then remove the oil guide plate
3/g " -16 SLIDE HAMMER
{Commercially available)
PULLER, 25-40 mm07736-AO1000A
\
2. Install the oil guide Plate, then
bearing into the clutch housing
tools as shown.
d rive the needle
using the special
'1: ATTACHMENT, 42 x 47 mm
07746-0010300*2: ATTACHMENT, 52 x 55 mm
07746 -0010400
ORIVER07749 -0010000
CLUTCHHOUSING
NEEOLE BEAFING
GUIDE PLATE
NEEOLE BEARING
*1: D16Y7 enqine*2: D16Y5, D16Y8 engines
OIL GUIDE PTATE
13-35

Mainshaft Thrust Shim
Adjustment
Remove the thrust shim and oil
the transmission housing.
1.gu ide plate from
THRUST SHIM
OIL GUIDEPLATE
TBANSMISSIONHOUSING
Install the 3rd/4th synchro hub, spacer collar, 5th
synchro hub, ball bearing, and thrust washer on themainshaft. Install the assembly in the transmission
h ousing.
@ gnol+lx syNcHRo HUB
THRUST WASHER
SPACER COLLAR
4.
Measure the distance @ between the end of thetransmission housing and thrust washer.
NOTE:
. Use a straight edge and vernier caliper.. Measure at three locations and average the read-
Ings.
Measure the distance @ between the surfaces ofthe clutch housing and bearing inner race.
NOTE:
. Use a straight edge and depth gauge.
. Measure at three locations and average the read-
Ings.
sTH SYNCHRO IIUB
BALL EEARING
CLUTCH
L
HOUSINGENO OF
13-36
INNER RACE OF BALL AEARING
\
5.Select the proper shim on the basis of the followingcalculations:
NOTE: Use only one thrust shim.
(Basic Formula)(B) + {C). 0.95 = shim thickness
Example of calculation:
Distance @ (2.00 mm) + Distance @= 2.09 mm
subtract the spring washer height (0.95
required thrust shim (1.14 mm)
65 mm THRUST SHIM: D16Y7 engine:
(0.09
mm)
mm)
= tne
r1
Part NumborThickness
23931 - PL3 A100.60 mm (0.0236 in)23932 - PL3 A100.63 mm 10.0284 in)c23933 - PL3 A100.66 mm {0.0260 iniD23934 PL3 - A100.69 mm (0.0272 in)
E23935-PL3-4100.72 mm 10.0283 in)
F23936-PL3-4100.75 mm 10.0295 in)G23937-PL3-A100.78 mm {0.0307 in}
23938 PL3 - A100.81 mm (0.0319 in)I23939 - PL3 At00.84 mm (0.0331 in)J23940-PL3-Ar00.87 mm (0.0343 in)
23941 - PL3 - A100.90 mm (0.0354 in)
L23942 - PL3 A100.93 mm (0.0366 in)
23943-PL3-A100.96 mm (0.0378 in)N23944 PL3 - A100.99 mm 10.0390 in)
o23945-PL3-A101.02 mm {0.0402 in}23946 - PL3 A101.05 mm (0.0413 in)o23947 PL3 - 4101.08 mm (0.0425 in)R23948-PL3-A101.11mm (0.0437 in)s23949 PL3 - A101.14 mm {0.0449 in}T23950-PL3-A101.17 mm (0.0461 in)
U23951 PL3 - A101.20 mm (0.0472 in)
23952-PL3-Ar01.23 mm {0.0484 in)
23953-PL3-A101.26 mm {0.0496 in}X23954 - P13, A101.29 mm (0.0508 in)23955 - PL3 A101.32 mm (0.0520 in)z23956-PL3-Ar01.35 mm {0.0531 in)
23957-PL3-A101.38 mm (0.0543 in)
AB239s8 - PL3 A101.41 mm (0.0555 in)AC23959 PL3 - A101.44 mm (0.0567 in)
AD23960 - PL3 A101.47 mm (0.0579 in)23961 - PL3 4101.50 mm (0.0591 in)23962 PL3 - A101.53 mm (0.0602 in)AG23963-PL3-4101.56 mm (0.0614 in)AH23964 - PL3 A101.59 mm (0.0626 in)AI23965-PL3-A101.62 mm {0.0638 in)
23966 PL3 - A101.65 mm (0.0650 in)AK23967-PL3-A101.68 mm {0.0661 in)
23968 PL3 - A101.71 mm {0.0673 in)23969-PL3-A101.74 mm (0.06a5 iniAN23970- PL3 -A101.77 mm (0.0697 in)AO23971 - PL3 - A101.80 mm 10.0709 in)

I
PCM CONNECTOR B {25P1 {cont'dl
Terminal NumberSignalDescriptionMeasuring Conditions/Terminal Vohage
811SHBShift control solenoid valve B
control
In 1st gear and 2nd gear in -q1, q11 position,
and in E] position: Battery voltage
In 3rd gear and 4th gear in lD.J, [Dr- position: 0 V
B't2SLUInterlock controlWhen ignition switch is ON (ll), brake pedal
deoressed and accelerator Dedal released: 0 V
813D4 INDD4 Indicator light controlWhen ignition switch is first turned ON (ll):
Battery voltage for two seconds
In E position: Baftery voltage
B't 4NMSGMainshaft speed sensor groundAlways: 0 V
E tcNMMainshaft speed sensor signal
input
Depending on engine speed: Pulsing signal
When engine is stopped: 0 V
816ATP RAy'T gear position switch Eposition signal input
InE position: 0V
In other than E position: Battery voltage
817ATP 2A/T gear position switch E posi-
tion signal input
InE position: 0V
In orher than E position: Battery voltage
818 to 821Not used
s22NCSGCountershatt speed sensor groundAlwaysr 0 V
B23NCCountershaft speed sensor signal
input
Depending on vehicle speed: Pulsing signal
When vehicle is stopped: 0 V
B24ATP D4Ay'T gear position switch lor posi-
tion signal input
InEposition:0V
In other than 6 position: 5 V
ATP NPA,/T gear position switch E and
N position signals input
InE and E positions: 0V
In otherthan E and N] positions: Battery voltage
PCM CONNECTOR C {31P)
Terminal NumberSignalDescriptionMeasuring Conditions/Terminal Voltage
Cl to C6- see section 11 -
c1Service check signalWith ignition switch ON (ll) and service check
connector oDen; 5 V
With ignition switch ON (ll) and service check
connector connected with sDecial tool: 0 V
C8 to Cg- see section 11 -
c10VBUBack-up power systemAlways battery voltage
C11 to C31- see section '11 -
PCM CONNECTOR D (16P}
Terminal NumberSignalDescriptionMeasuring Conditions/Terminal Voltage
Dl to D4- see section 11 -
D5STOP SWBrake switch signal inputBrake pedal depressed: Battery voltage
Brake pedal released: 0 V
D6 to D16- see section 1 l -
14-43

FCM CONNECTOR D {16P)
\o
14-47
Terminal NumberSignalDo3criptionMeasuring Conditions/Torminal Vohage
D1LCALock-up control solenoid valve A
control
When lock-up is ON: Battery voltage
With no lock-up: 0 V
SHBShift control solenoid valve B
control
In E position, in 1st and 2nd gear in E, E
position: Battery voltage
ln 3rd gear in E, E, in 4th gear in E posi-
tion;0 V
D3LCBLock-up control solenoid valve B
control
When full lock-up: Battery voltage
With half lock-up: Pulsing signal
D4Not used
D5VB SOLLock-up control solenoids, shift
control solenoids and linear
solenoid power supply electrode
with ignition switch oN (ll): Battery voltage
With ignition switch OFF: 0 V
D6ATP RAy'T gear position switch
E position input
tnEposition:0V
In other than E position: Approx. 10 V
SHAShift control solenoid valve A
control
In E] position, in 2nd and 3rd gear in p!, [Q]
position: Battery voltage
In 1st gear in E, @ position, in 4th gear in El
Dosition: 0 V
D8ATP D3A/T gear position switch
E position input
In E position:0V
In otherthan @ position: Approx. 10 V
D9ATP D4Ay'T gear position switch
E position switch
In El position: 0 V
In other than E position: Approx. 5 V
D10NCCountershaft speed sensor signal
input
Depending on vehicle speed: Pulsing signal
When vehicle is stooped: 0 V
D11NMMainshaft speed sensor signal
Inpur
Depending on engine speed: Pulsing signal
When engine is stopped: 0 V
D't2NMSGMainshaft speed sensor ground
D13ATP NPAy'T gear position switch E and
E position input
InE and E positions: 0V
In other than E and E positions: Approx. 10 V
D14AfP 2Ay'T gear position switch
E position input
tnEposition;0V
In other than E position: Approx. 10 V
D16NCSGCountershaft speed sensor
ground

Troubleshooting Flowchart - Countershaft Speed Sensor
NOTE: Record all freeze data before you troubleshoot
Po$iblo Cause
. Loos€ or fsulty conneclionbetween the PCM and vehicle
hainoss' Disconnectod countersh.ft
spoed senaof connoctor. Short or opgn in counteBhaft
3Deed aensor wire. Faulty counloEhaft 3p€ed sen'
soa
COUNTERSHAFf SPEED
SENSOR CONNESTOR
Terminal side oI male terminals
FCM CONNECTOR D I16PI
rconl c
1+93
NC IBLUI
. OBD ll Scan Tool indicat6 Code
PO720.. Self-diagnosis E indicator light
blinks nin6times.
Check the countershaft sPeed
sensor installation, and check it
lor damage.
ls the countershaft speed sensor
installed properly, and not dam-
aged?
Reinstall or replace and rechock.
Measurg Counlershatt SPeed
Sgn3ol R6istance at tho Son3ol
Connector:1. Disconnect the 2P connector
from the countershaft sPeed
sensor.2, Measuro countershaft sPeed
sensor resistanca at the sensor
connector.
ls the resistance 400 - 600 O?
Chcck CounteEh.tt SPeed Sen'
sor lor a Short Circuit:1. Disconnect the D {16P) con
nector trom the PCM.2. Check lor continuity between
body ground and the D10 ter_
minal and D16 terminal indi-
vid!ally.
R6oai. short in tl|€ wi.6a bstwa€n
the D10 and D16 t.rminali end
tho countdthatt rP€od senaor.
To page 14 94
Wire side of temale terminals

Electrical Troubleshooting ('gg - 00 Modelsl
From page 14-93
Measure CounteJahaft SpeedSensor Circuit tor an Open:1. Connect the countershaltspeed sensor connector,2. Measure the resistancebetween the Dl0 and D16 termtnats.
Roptir loo.€ t6.minal or opan inth6 wir€! betwo€n lho D10 lndD16 t.rmina13 and the count.r-shatt apaad aaNor.
ls the resistance 400 - 600 O?
Check for loose t.rminal frt in thePCM connectors. It necalsary,3ubstitute a known-good PCMand recheck.
Troubleshooting Flowchart - Countershaft Speed Sensor (cont,d)
PCM CONNECTOR D I16PI
Wire side of female terminals
\
14-94

Mai nshaft/Cou ntershaft
Linear Solenoid AssemblySpeed Sensors
Replacement
1. Remove the mounting bolts and the linear solenoid
assemory.
Clean the mounting surfaceand flu id passages.
6x1.0mm12 N.m 11.2 kgl m,8.7 tbf.ftl
@
@
GASKET
Clean the mounting surface and fluid passage of the
linear solenoid assembly and transmission housing.
Install a new linear solenoid assembly with a new
gasl(et.
NOTE; Do not pinch the gasket when installing the
linear solenoid; make sure that the gasket is installedproperly in the mounting groove of the linear sole-
noid.
Check the linear solenoid connector for rust, dirt or
oil, and connect it securely,
LINEARSOLENOIDASSEMELY
I
14-108
Replacement
't.
6x128.7
Remove the 6 mm bolt and the countershaft speed
sensor from the right side cover.
COUNTERSI{AFTSPEED SENSOR
O.RINGReplace.
MAINSHAFTSPEEDSENSOR
MAINSHAFT SPEEDSENSOB WAS}IER(D16Y7 enginel
6x1.0mm12 N.m (1.2 kgf m,8.7 tbf.ft)
1.0 mmN.m (1.2 kgf.m,rbf ft)
\\
/,
%/E:)
Remove the 6 mm bolt and the mainshaft sDeed
sensor from the transmission housino.
Replace the O-ring with a new one before installing
the countershaft speed sensor or th€ mainshaft speed
sensor.
NOTE: Installthe mainshaft speed sensor washer on
the mainshaft speed sensor. The mainshaft speed
sensor washer is used on models with the D'|6Y7
engine.

Transmission
Removal
@Maks sure lifts, iacks and safety stands are placedproperly, and hoist bracket ate aftached to the cor_rec{ position on the engine lsee section 1).Apply parking brake and block rear whoels so vehiclewill not roll off stands and fall on you while workingunder it.
CAUTION: Use tender covers to avoid damaging paint-ed surfaces.
1, Disconnect the battery negative (_) terminal fromthe battery, then remove the positive (+) terminal.
2. Remove the intake air duct.
D16Y7 engins:
Remove the intake air duct and resonator.
D16Y8 engine:
Remove the intake air duct and the air cleaner hous-ing assembly,
3. Remove the starter cables and cable holder fromthe starter motor.
MOTOR CABLE
MOTOR CABLE
14-122
4. Remove the transmission ground cable, and discon_nect the lock-up control solenoid connector.
LOCK.UP CONTROLSOLENOID CONNECTOR
5, Disconnect the vehicle speed sensor (VSS) connec_tor and the countershaft speed sensor connector.
VEHICLE SPEED