2002 HONDA CIVIC transmission fluid

Manual Transmission
SpecialTools
Transmission Fluid Inspection
and Reo1acement ...................-.
Back-Up Light Switch Test ..........
Transmission Removal
Transmission Installation ...........
Transmission Disassemblv ........
Reverse Shift Fork Clearance
lnsoection
Change Lever Clearance
lnsoection
Change Lever Assembly
Disassembly/Reassembly .......
Shift Forks Clearance
Inspection
Shift Forks
Disassembly/Reassembly .......
Mainshaft Assemblv
Clearance Inspection
Mainshaft Disassembly
Mainshaft lnsoection
Mainshaft Reassembly
Countershaft Assemblv
Clearance Inspection
Countershaft Disassembly .........
Countershaft Inspection .............
Countershaft Reassembly ..........
Synchro Sleeve and Hub
Inspection and Reassembly ....
Synchro Ring and Gear
Insoection ....... 13-39
Mainshaft Bearing and Oil Seal
Replacement ........................,... 13-41
Cou ntershaft Bearing
ReDlacement .. 13-42
Mainshaft Thrust Clearance
Adiustment ..... 13-43
Transmission Reassemblv ......... 13-46
Gearshift Mechanism
Replacement ............................ 13-51
M/T Differential
Comoonent Location Index ........ 13-52
Backlash Inspection ..................... 13-53
Final Driven Gear/Carrier
Replacement .. 13-53
Carrier Bearings Replacement ... 13-54
Oil Seal Replacement .................. 13-55
Differential Thrust Clearance
Adiustment ..... 13-56
13-2
| 5-J
tJ-5
13-4
I J-at
13-14
13- 19
13- 19
13-20
13-21
13-22
13-23't3-25
13-26
| 5-2.5
13-31
13-32
13-33
13-34
13-39

Transmission Fluid Inspection and
Replacement
'1. Park the vehicle on level ground, and turn the
engine OFF.
2. Remove the oilfiller plug (A) and washer (B), check
the condition of the fluid, and make sure the fluid is
at the proper level (C).
lf the transmission fluid is diny, remove the drain
plug (D) and drain the fluid.
A44 N.m{4.5 kgt.m,33 rbr.ftl
Reinstall the drain plug with a new washer, and
refill the transmission fluid to the proper level.
Oil Capacity
1.5 0 (1.6 US (F) at tluid change
1.7 0 {1.8 US qt) at overhaul
Always use Honda Manual Transmission Fluid
(MTF). Using motor oil can cause stiffer shifting
and noise because it does not contain the proper
additives.
Reinstall the oil filler plug with a new washer.5.
13-3
Back-Up Light Switch Test
1. Disconnectthe back-up light switch (A) connector.
Check for continuity between the back up light
swilch 2P connector No. 1 and No.2 terminals.
There should be continuity when the shift lever is in
reverse.
lf necessary, replace the back-up light switch.
Apply liquid gasket (P/N 08718-0001), and install it
on the transmission housing.
2.
3.

Manual Transmission
Transmission Removal (cont'd)
15. Remove the transmission mount bracket (A) and
transmission mounting bolt (B).
Remove the air cleaner bracket {C).
Raise the vehicle, and make sure it is securely
supponed.
Drain the transmission fluid. Reinstall the drain bolt
with a new washer (see page 13-3).
Remove the splash shield.
€Ds
to.
17.
18.
19.
db--qF
13-6
20.
21.
22.
23.
Remove the three way catalytic converter (TWC)
assembly (see step 30 on page 5-5)
Remove the driveshafts (see page 16-3).
Remove the intermediate shaft {see page 16-19).
Remove the front engine mount bracket mounting
bolt.
Remove the three bolts securing the transmission
rear mounI.
24.

28. Connect the transmission ground cable (A).
8 x 1.25 mm
B
22 N.m (2.2 kgf.m, 16lbf.ft)
[---.-.---e
e
6x1,0mm9.8 N.m{1.0 kgl m. 7 lbf ftl
29.
30.
8x125mm22Nm12.2 kgt m, 16 lbf ft)
lnstall the battery tray (B).
Installthe intake air duct (see step 36 on page 5-14).
Installthe air cleaner housing (see step 39 on page
5-15).
Installthe intake manifold cover (see step 41 on
page 5-15).
Install the battery. Connectthe positive (+) cable
first, then the negative (-)cable to the battery.
Reflllthe transmission fluid (see page 13-3).
Test-drive the vehicle.
Check the clutch operation.
Check the front wheel alignment (see page 18-4).
Enter the anti-theft code for the radio, then enter
the customer's radio station presets.
Do the engine control module (ECM) idle learn
procedure (see page 11-139).
32.
33.
34.
35.
36.
31.
38.
39.
13-13

Driveshaft Inspection
1. Check the inboard boot (A) andthe outboard boot(B) on the driveshaft (C) for cracks, damage, leaking
grease, and loose boot bands (D). lf any damage is
found, reDlace the boot and boot bands.
Turn the driveshaft by hand, and make sure the
splines (E) and joint are not excessively loose.
Make sure the driveshaft is not twisted or cracked;
if it is, replace it.
Driveshafts Removal
Special Tool Required
Balljoint remover, 28 mm 07MAC-S100200
1. Loosen the wheel nuts slightly
2. Raise the front of the vehicle, and support it with
safety stands in the proper locations (see page 1-8).
3. Remove the wheel nuts and front wheels.
4.Lift up the locking tab (A) on the spindle nut (B),
then remove the nut.
lf the !eft driveshaft or the intermediate shaft is to
be removed, drain the transmission fluid. Reinstall
the drain plug using a new washer (see page 13-3).
Hold the stabilizer balljoint pin (A) with a hex
wrench {B), and remove the flange nut (C).
Separate the front stabilizer link (D) from the lower
a rm.
(cont'd)
16-3

8. Install a new spindle nut {A), then tighten the nut.
After tightening, use a drift to stake the spindle nut
shoulder {B) against the driveshaft.
{18.5 kgf.m, 134lbt.ft)
9. Clean the mating surfaces ofthe brake disc and the
front wheel, then install the front wheel with the
wheel nuts.
10. Turn the front wheel by hand, and make sure the
clearance between the driveshaft and
circumference parts.
1 l. Refill the transmission with recommended
transmission fluid (see page 13-3).
12. Check the front wheel alignment, and adjust it if
necessary (see page 18-4).
108 N.m(11.0 kgf.m,80 tbt.ft)
/oooe
22x 1.5 mm181 N.m
1.
2.
lntermediate Shaft Removal
Remove the right driveshaft (see page 16-3).
Remove the heat shield.
3. Remove the flange bolt {A) andtwodowel bolts(B).
€.---2"EJ/
€w
(cont'd)
16-19

Gonventional Brake Components
ComponentProcedureAlso check for:
l\4aster CylinderLook for damage or signs of fluid leakage at;. Reservoir or reservoir grommets
. Line joints
. Between master cvlinder and booster
Brake HosesLook for damage or signs of fluid leakage at:. Line joints and banjo bolt connections. Hoses and lines. also inspect for twisting or
damaqe
Bulging, twisted or bent lines.
CaliperLook for damage or signs of fluid leakage at:. Piston seal. Banjo bolt connections. Bleeder screw
Seized or sticking caliper pins.
ABS l\ilodulatorLook for damage or signs of fluid leakage at:. Line joints
. Modulator
Brake System Inspection and Tests
Brake System Test
Brake pedal sinks/fades when braking
1. Start the engine, and let it warm up to operating temperature.
2. Attach a 2-inch pieceof masking tape along the bottom of the steering wheel, and draw a horizontal reference
mark across it.
With the transmission in Neutral, press and hold the brake pedal lightly, then release the parking brake.
While still holding the brake pedal, hook the end of the tape measure behind it. Then pull the tape up to the
steering wheel, noting where the tape measure lines up with the reference mark you made on the masking tape.
Apply steady pressure to the brake pedal for 3 minutes.
Watch the tape measure.
. if it moves less than 10 mm, the master cylinder is OK.
. if it moves more than 10 mm replace the master cylinder.
t-
3.
5.
6.
19-4

Ground Distribution
Ground to Components Index
GroundComponent or circuit qrounded
Batterv, Transmission housinq
E ngine
G 101ECM (PG is BLK; LG is BRN/YEL)
BLK: IAC valve, lgnition coils, Vehicle speed sensor, VTEC solenoid valve
BRNA/EL: Camshaft oosition (CMP) sensor. CKP sensor, TDC sensor. VTEC oil pressure switch
G 15']EPS control unit
G201ELD unit. Multiplex control inspection connector, Multiplex control unit, Power window relay, Rear
window washer motor, Right front parking light, Right front side marker light, Right front turn signal
light, Turn signal/hazard relay, Washer fluid level sensor (Canada) , Windshield washer motor,
Windshield wiDer motor
G202ABS modulator-control unit
G301
G401
Blower motor relay, Brake fluid level switch, Condensor fan motor, Cruise control actuator, Left front
parking light, Left front side marker light, Left front turn signal light, Radiator fan motor, Radiator fan
swrtcn
Combination liqht switch, lqnitlon kev srvitch, Wiper/wasfrer sr,virch
G402Left and riqht airbaq sensors, SRS unit
G 451Data link connector (DLC)
G501Clutch interlock switchm Clutch pedal position switch (for cruise control), Cruise control main switch,
Cruise control unit, Daytime running lights control unit (Canada), Driver's door lock knob switch,
Driver's door lock switch, Driver's power window motor, Heater control panel, Left power mirror
defogger (Canada), left side turn signal light, Moonroof control unit, Monroof open and close relays,
Moonroof position sensor '1, Moonroof seitch, Power mirror switch, Power transistor, Power window
master switch. SDotliqhts
G502Accessory power socket, Gauge assembly, Keyless receiver unit, lvlultiplex control unit, Right power
mirror defogger {Canada)
G503Audio unit
G551Driver's seat belt switch, Fuel gauge sending unit, Fuel pump, Memory erase signal (IMES) connector,
OPDS unit. Rioht seat belt switch
G552High mount brake light, License plate lights, Rear window defogger, Rear window defogger noise
condenser. Rear window wioer motor, Hatch latch switch
Back-up lights, Brake lights, Rear side marker lights, Rear turn signal lights, Rear window wiper noise
condenser, Rear window wiper intermittent control unit, Taillights
22-48