Gasket HONDA CIVIC 1997 6.G Manual Online

A/C System Service
Pressure Test Chart
NOTE: Performance Test is on page 22-24,
Test resultsRelated symptomsProbabl€ causeRemedy
Discharge (high)
pressure aDnor-
mally high
After stopping compressor. pres-
sure drops to about 200 kPa
{2.0 kgflcm,,28 psi) quickly, and
then falls gradually.
Air in systemRecover, evacuate, and
recharge with specified amount.
Evacuation: see page 22-45
Charging: see page 22-46
Reduced or no air flow through
condenser
. Clogged condenser fins. Condenser fan not work-
ing properly
Clean.
Check voltage and fan rpm.
Check fan direction.
Line to condenser is excessively
hot.
Restricted flow of refriger-
ant in system
Restricted lines
Discharge pres-
sure abnormally
High and low pressures are bal-
anced soon after stopping compres-
sor, Low side is higher than normal.
. Faulty compressor dis-
charge valve. Faulty compressor seal
Replace the compressor.
Outlet of expansion valve is not
frosted, low pressure gauge indi-
cales vacuum.
. Faulty expansion valve. Moisture in system
. Replace,. Recover, evacuate, and
recharge with specified
amount.
Suction (low)
pressure abnor-
mally low
Expansion valve is not frosted, and
low oressure line is not cold. Low
pressure gauge indicates vacuum.
. Frozen expansion valve. Faulty expansion valve
ReDlace the exoansion valve.
Discharge temperature is low. and
the air flow from vents is restricted.
Frozen evaporatorRun the fan with compressor
off. then check A,/C thermostat.
Exoansion valve is frosted.Clogged expansion valveClean or replace.
Receiver/dryer outlet is cool, and
inlet is warm (should be warm
during operation).
Clogged receiver/dryerReplace.
Suction pres-
sure abnormally
hig h
Low pressure hose and check
joint are cooler than the tempera-
ture around evaporator.
. Expansion valve open too
long. Loose expansion capillary
tube
Repair or replace.
Suction oressure is lowered when
condenser is cooled bv water.
Excessive refrigerant in sys-
tem
Recover. evacuate, and
recharge with specified amount.
High and low pressure are equal-
ized as soon as the compressor is
stopped, and both gauges fluctu-
ate while running.
Faulty gasket
Faulty high pressure valve
Foreign particle stuck in
high pressure valve
Replace the compressor.
Suction and dis-
charge pres-
sures abnormally
h igh
Reduced air flow through con-
denser.
. Clogged condenser fins. Condenser fan not work-
ing properly
Clean condenser.
Check voltage and fan rpm.
Check fan direction.
Suction and dis-
charge pressure
abnormally low
Low pressure hose and metal end
areas are cooler than evaporator.
Clogged or kinked low pres-
sure hose parts
Repair or replace.
Temperature around expansion
valve is too low compared with
that around receiver/dryer.
Clogged high pressure lineRepair or replace.
Refrigerant leaksCompressor clutch is diny,Compressor shaft seal leakingReplace the compressor.
Compressor bolt{s) are diny.Leaking around bolt(s)Tighten bolt(s) or replace com-
pressor.
Compressor gasket is wet with oil.Gasket leakingReplace the compressor.
22-26

Taillights
Replacement (Except'99 - 00 Sedanl
NOTE:
. Inspect the gasket; replace it il it is distorted or stays
compressed.
. After installing the taillights, run water over them to
make sure they do not leak.
Outer Taillights ('96 - 00 models, except'99 - 00 Sedan):
1. Open the trunk lid/hatch.
2. Disconnect the 4P or 6P connector trom the outer
taillight.
3. Remove the four mounting nuts, then pull out the
outer taillight.
l-
Hatchback:
BRAKE/TAILLIGHT: 2115W
TURN SIGNAL LIGHT: 21 W
BACK-UP LIGHT: 21 W
4P or 6P CONNECTOR
BRAKE/TAILLIGHT: 2115W
TURN SIGNAL LIGHT: 21 W
BRAKEiTAILLIGHT: 2115 W
BACK-UP LIGHT: 21 W
Inner Taillights (Coupe'96 - 00 models/Sedan'96 - 98
models):
1. Open the trunk lid, then remove the access panel.
2. Disconnect the 4P connector from the inner taillight.
3. Remove the four [three] mounting nuts, then pull
out the inner taillight.
I l: Sedan
Coupei
INNER TAILLIGHT
Sedan:
INNER TAILLIGHT
4P CONNECTOB

Taillights
Replacement ('99 - 00 Sedanl
NOTE:
. Inspect the gasket; replace it if it is distorted or stays
compressed.
. After installing the taillights, run water over them to
make sure they do not leak.
Outer Taillights:
1. Open the trunk lid/hatch.
2. Disconnect the 4P and 2P connector trom the outer
taillight.
3. Remove the four mounting nuts, then pull out the
outer taillight.
TAILLIG}fi
4P CONNECTOR
BRAKE/TAILLIGHT: 2115W
TURN SIGNAL LIGHT: 21 W
r*i/et./
23-172
Inner Taillights:
'1. Open the trunk lid, then remove the access panel.
2. Disconnect the 3P and 2P connector from the inner
taillight.
3. Remove the three mounting nuts, then pull out the
inner taillight.
[ ]: Sedan
BRAKE/TAILLIGHT: 2r15 W
BACK.UP LIGHT: 21 W
3P CONNECTOR