1994 HONDA INTEGRA Workshop Manual

lllustrated lndex
CENTER BOLT
CLUTCHSETInspoc!on,page 22-32
SNAP RING AReplace.
-t COMPRESSOR COMPLETE
f-- lDo nor disassemble)
colLInspection, pag6 22 32
RELIEF VALVE
'-f
Replacement, page 22-34
22-29

Compressor
Glutch Inspection
Check the plated parts ot the pressure plate tor color
changes. peeling or other damage. lf there is dam-
8ge, replace the clutch set.
Check the pulley bearing play and drag by rotating
the pulley by hand. Replace the clutch set with a new
one if it is noisv or has excessive play/drag
Measure the clearance betlveen the pulley and the
pressure plate all the way around. lf the clearance is
not within specified limits, the pressure plate must be
removed and shims added or removed as required.
Jollowing the procedure on page 22-33.
Clearrnce: 0.50 t 0.15 mm {0.02 i 0.01 inl
NOTE: The shims are available in three thicknesses:
0.1 mm, 0.3 mm and 0.5 mm.
22-32
Check resistance of the tield coil.
Fisld Coil Rosistance: 3.6 t 0.2 ohm at 68"F {20'C)
lf resistance is not within specifications, replace the
field coil.

Glutch Overhaul
l. Remove the center bolt while holding the pressure
ptate.
A/C CLUTCH HOLDERcommorcially availsbleRobinair: P/N 10204Kont.Moore: P/N J37872
CENTER BOLT13.2 N.m (1.35 kgt.m,9.76 lbf.ftl
Remove the pressure plate and shim(s), taking care
not to lose the shims.
sHrM{s)
Remove the snap ring B with a snap ring pliers,
then remove the pulley.
NOTE:
. Be careful not to damage the pulley and com-presso. during removal/installation.
a Once the snap ring B is removed, replace it with
a new one,
SNAP RING BReplace.
(cont'd)
22-33

and com
it with a
a
a
a
a
4t l\-N
r-

-l/
Compressor
Clutch Overhaul (cont'dl
Remove the screw from the field coil ground terma-
nal. Remove snap ring A with snap rjng pliers, then
remove the field coil.
NOTE:
. Be careful not to damage the field coil
pressor during removal/installation.
. Once snap ring A is removed, replace
new one.
SNAP RING AReplace.
FIELDcorL
5. lnstall in the reverse order of removal, and:
install the field coil with the wire side facing
down (see above).
clean the pulley and compressor sliding surfaces
with non-petroleum solvent.
check the pulley bearings for excessive play.
make sure the snap rings are in the groove prop-
efly.
apply locking agent to the threads of the center
bolt, and tighten it securelY
make sure that the pulley turns smoothly after
it's reassembled.
1. Remove the relief valve and the O-ring.
NOTE:
. Do not let the compressor oil run out.
. Make sure there is no foreign matter in the sys-
tem.
RELIEF VALVE13.2 N.m {1.35 kgtm,9.76lbtftl
2. lnstall and tighten the relief valve.
Clean the mating surfaces.
Replace the O-ring with a new one at the relief
valve, and apply a thin coat of refrigerant oal
(ND-OIL 8: P/N 38899 - PR7 - A01) before install-
ing it.
NOTE:
. To avoid contamination, do not return the oil
to the container once dispensed, and never
mix it with other refrigerant oils.
. lmmediately after using the oil, replace the
cap on the container, and seal it to avoid
moisture absorption.
. Do not spill the refrigerant oil on the car; lt
may damage the painu if the refrigerant oil
contacts the paint, wash it off immediately.
Check for leaks, and insert the cap in the top of
the valve.
22-34

A/C Compressor Belt
Replacement
Automatic Transmission Type
1. Loosen the adjust pulley bracket pivot bolt and the
adjusting bolt, then remove the A/C compressor
belt from the oullevs.
2, Remove the two mounting bolts from the left front
engine mount, then pass the A,/C compressor belt
through the gap between the body and left front
en9rne mount.
ADJUSTING BOLTADJUST PULLEY BRACKETPIVOT BOLT
10 x 1.25 mm54 N.m (5.5 kgf.m,4(' rbr.ft)
Install in the reverse order of removal, and adjust
the A,/C compressor belt (see page 22-36).
"t.M'
22-35
-la ar-
Manual Transmission Type
1. Loosen the adjust pulley bracket pivot bolt and the
adjusting bolt, then remove the A/C compressor
belt from the pullevs.
2. Remove the two mounting bolts from the left front
engane mount.
Remove the engine mount nut, washer, bolt and theleft front engine mount.
Remove the A,./C comoressor belt.
ADJUSTING BOLT
ADJUST PULLEY BRACKETPIVOT EOLT
l!l',
I
14 x 1.25 mm83 N.m 18.5 kgl.m.61 tbf.ft)
LEFT FRONTENGINE MOUNT
12 x'1.25 mm69 N.m {7.0 kgf.m,51 tbf.ftt
WASHER
Install in the reverse order of removal, and adjust
the Ay'C compressor belt (see page 22-36).
NOTE: When tightening the engine mount nut,
make sure the washer is set properly on the left
front engine mount as shown.
10 x 1.25 mm54 N.m (5.5 kgtm, irc lbf.ft)

A/C Compressor Belt
Adjustment
Dstlsqtion Method
1. Apply a force of 98 N (10 kgf, 22 lbf), and measure
the deflection between the A,/C compressor and the
crankshaft Dullev.
A/C Compressor Belt
Us€d Eelt: 81881 engine 7.5 - 9.5 mm (0.3 - 0.4 in)
Bl8Cl engine 8.5 - 10.5 mm (0.3 -0.11 inl
New Belt: 5.0 - 7.0 mm (0.2 - 0.3 inl
Power Stesring Pump Belt
Used Beli: 'l1.5 - 13.5 mm (0.,[5 - 0.53 inl
New 8€lt: 8.0 - 10.0 mm (0 3 - 0.39 inl
NOTE:
. lf there are cracks or any damage evident on the
belt, replace it with a new one.
. "Used belt" means a belt which has been used
for five minutes or more.
. "New belt" means a belt which has been used
for less than five minutes.
2. Loosen the adjust pulley bracket pivot bolt and the
adjusting bolt lock nut of the Ay'C compressor belt.
3. Turn the adiusting bolt to get proper belt tension,
then retighten the adjust pulley bracket pivot bolt
and the adjusting bolt lock nut.
4. Recheck the deflection of the lvc compressor belt
22-36
Tonsion Gauge Method
1. Attach the belt tension gauge to the Ay'C compres-
sor belt as shown below, and measure the tension
of the belt.
A/C Compressot Belt
Used 8€lt: Bl8Bl engine 390 - 540 N
(40 - s5 kgf, 88 - 120 lbfl
Bl8Cl ongine 3il0 - il90 N
(35 - s0 kgf, 77 - 110 lbfl
N€w Belt 7,10 - 880 N {75 - 90 kgf, 170-200lbl}
Powor Steoring Pump Belt
Used Belt: 390 - 5,{l N (40 - 55 kgf, 88 - 120 lbll
N6w Bolt: 74O - 880 N 175 - 90 kgf, 170-200lbt)
NOTE:
. lf there are cracks or any damage evident on the
belt, replace it with a new one.
. Follow the manufacturer's instructions for the
belt tension gauge.
. "Used belt" means a belt which has been used
for five minutes or more.
. "New belt" means a belt which has been used
tor less than five minutes,
2. Loosen the adjust pulley bracket pivot bolt and the
adjusting bolt lock nut of the AVC compressor belt.
3, Turn the adjusting bolt to get proper belt tension,
then retighten the adjust pulley bracket pivot bolt
and the adjusting bolt lock nut.
4. Recheck the tension of the A{/C compressor belt.

Condenser
Replacement
RAOIATOR UPPENMOUNT BRACKETS
Recover the relrigerant with a Becovery/Recycling/
Charging System (see page 22-221.
Remove the coolant reservoir,
NOTE: Do not disconnect the reservoir hose from
the coolant reservoir and the radiator.
COOLANT RESERVOIR
Remo.ve the bolts and the radiator upper mount
brackets, and remove the bolt from thg suction hose
bracket.
9.8 N.m {1.0 kgf.m.7.2 lbtftl
'1Iffi
22-37
6x1.0mm9.8 N.m (1.0 kgl.m,7.2 lbt.ft)
......-.....
CONOENSER LINE
Remove the bolts. and disconnect the discharge line
and the condenser line from the condenser.
NOTE: Plug or cap the lines immediately after dis-
connecting to avoid moisture and dust contamina-
tion into the system.
DISCHARGE LINE
Remove the two mounting bolts, then lift out the
condenser as shown.
NOTE: Do not damage the radiator and condenser
fins when removing the condenser.
6x1.0mm9.8 N.m (1.0 kgf.m, 7.2 lbl.tt)
Install in the reverse order of removal. and:
. if you're installing a new condenser, add refriger-
ant oil (ND-OIL 8: P/N 38899 - PR7 - A01) (see
page 22-21t,.
. replace the O-rings with new ones at each fitting,
and apply a thin coat of refrigerant oil {ND-OIL 8:
P/N 38899 - PR7 - A01) before installing them.
NOTE: Be sure to use the right O-rings for HFC-
134a (R-134a) to avoid leakage.
a do not damage the radiator and condenser fins
when installing the condenser,
. be sure to install the condenser mount cushions
securely into the holes.
. charge the system (see page 22-39) and test its
performance (see page 22 24!.

A/G System Service
Evacuation
Only use service equipment that is U.L.-listed and is cer-
tified to meet the roquirements of SAE J2210 to remove
HFC-134a (R-134a) lrom the 8ir conditioner system.
CAUTION: Exposulo to 6ir conditioner refligorrnt and
lubricani vapor or mi3t crn i.ritato 9y33, noaa and
thrort. Avoid bratthing ths .ir conditionor rsfrigorrnt
snd lubricsnt vtpor or mist.
lf accidental system discharge occurs, ventilate work
area before resuming service.
R-134a service equipment or vehicle 8ir conditioner sys-
tems should not be pressure tested or leak tested with
compressed ait.
!@ somo mixtuto3 ot ril and R'134! hav.
been shown to bo combustible at olevltad prossulo3
and can re3ult in fire or explosion crusing inlurY or
property damago, Navor us! comprossod air to prgsauro
test R-13/aa 3orvicr €quipmlnl or vohiclo air conditionol
sy3lems.
Additional health and safety information may be ob-
tained from the retrigerant and lubricant manufactures.
1. When an Ay'C System has been opened to the atmo-
sDhere, such as during installation or repair, it must
be evacuated using a R-134a refrigerant Recovery/
Recycling/Charging System. {lf the system has been
open for several days, the receiver/dryer should be
replaced.l
2. Connect a R-134a refrigerant Recovery/Recycl-
ing/Charging System to the car, as shown, follow-
ing the equipment manufacturer's instructions.
NOTE; lf tow pressure does not reach more than
93.3 kPa (700 mm Hg, 27.6 in'Hg) in 15 minutes,
there is probably a leak in the system. Partially
charge the system and check tor leaks {see Leak
Test).
R.cov.ry/R.cycling/Chtroing Syttom
PRESSUREaotnSIDE
2234