1999 HONDA CR-V Mount

Sub-frame
Sub-frame To.que Sequence:
CAUTION: After loo3ening the sub-frame mounting bolts, be sure to replace them with now ones.
REAN CROSSBEAM
10 r 1.25 mm49 N.m 15.0 kg{.m,36 tbt.ftl12 x 1.25 mm74 N.m (7.5 kgtm.54 tbf.ft)
BOLTS1l x 1.5 mm89 N.m 19,1 kgt m,66 tbt ftlReplace.
SNFFENER
20-104
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Frame Repair Chart
(cont'd)
Side view:
Unit: mm (in.)
0: Inner diamete.
POINT d3
o15 {0.591 For Trensmission Mount
d15 10.591 For Trrnsmi3donMount
POINT d1
t13 10.5'll For Transmb3ionMount
POINT el
613 10.51) For TransmirsionMouni
z
t13 {0,511 For Engin6 Mount
M10 x Pl.25
t13 10.51) For Uppcr Arm
.25
POINT,1710.67)Fof Re.r Beam
o12 (0.,171 For Right Front Stop
POINT c1
o16 10.631 Locate Hole
612 {0.47} For Left Front Stoo
b2
r12 {0.47) For Left Front StoD
t5011.97| Locrt. Hol.
POINT
t17 10.671 Fo. R..r
r'17 10.671 For Rcar Bo.mt12 {0.47} For Right Front Stop
POINT c2
130POINT h1
DamperLower BushingPoint
o11 (0.{31 For Engine Mount
20-108
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Heater Control PanelBlower Unit
Replacement
'1.Remove the center panel together with the heater
control panel and the audio unit (see section 20).
Remove the self-tapping screws and the heater con-
trol panel from the center panel.
3. lnstall in the reverse order of removal.
CENTER PANEL
22-46
1.
Replacement
Bemove the evaporator (see page 22-48),
Disconnect the connectors from the blower motor,
the blower motor high relay, the power transistor
and the recirculation control motor. Remove the
wire harness clio from the recirculation control
motor, and release the wire harness from the clamp
on the blower unit. Remove the mounting bolts, the
mounting nut and the blower unit.
6x1.0mm9.8 N.m (r,0 kgf.m, 7.2 lbl.ftl
9.E N.m 11.0 kgf.m,7.2lbtftl
lnstall in the reverse order of removal. Make sure
that there is no air leakage.
6x1.0mm
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Evaporator
Replacement
1.Recover the refrigerant with a recovery/recycling/
charging station (see page 22-59).
Remove the battery.
Remove each bolt, then disconnect the suction and
receiver lines from the evaporator. Plug or cap the
lines immediately after disconnecting them to avoid
moisture and dust contamination,
RECEIVER LINE
..
\
6x1.0mm9.8 N'm (1.0 kgf m,7.2 tbl.ttl
Remove the glove box (see section 20).
Remove the self-tapping screw and the passenger's
dashboard lower cover, then remove the bolts and
the glove box frame together with the knee bolster.
GLOVE BOX FRAME
KNEE
22-44
6. Disconnect the connector from the evaoorator tem-
oerature sensor. and remove the wire harness from
the evaporator. Remove the self-tapping screws, the
mounting bolt and the mounting nut. Disconnect
the drain hose, then remove the evaporator.
5xl,0mm9.8 N.m {1.0
II
I
Io
kgf.m, 7.2 lbf.ftl
, -l: "
7.
EVAPORATOR
6x1.0mm9.8 N.m (1.0 kgtm,7.2lbf.ftl
Install in the reverse order of removal, and note of
these items.
. lf you're installing a new evaporator, add refrig-
erant oil (SP.10) (see page 22-541.
Replace the O-rings with new ones at each fit-
ting, and apply a thin coat of refrigerant oil
before installing them. Be su.e to use the right
O-rings for HFC-134a (R-134alto avoid leakage.
Apply sealant to the grommets.
Make sure that there is no air Ieakage.
Charge the system (see page 22-6'll, and test its
performance (see page 22-56]-,
a
a
a
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4. Disconnect the heater hoses from the heater unit.
Engine coolant will run out when the hoses are dis-
connected; drain in into a clean drip pan.
CAUTION: Engino coolant will damage p8int. Ouickly
rinse any spill€d engine coolant Itom painted sur-
faces.
HEATER HOSEIOUTLET SIDE)
Remove the mounting nut from the heater unit.
Take care not to damage or bend the fuel lines, the
brake lines. etc.
CLAMPS
13 N.m 11.3 kg{.m,9.4 lbtftl
22-51
7.
ll.
Remove the dashboard (see section 20).
Remove the evaporator (see page 22-48).
Disconnect the connectors from the mode control
motor and the air mix control motor, and remove the
wire harness clips and wire harness from the heater
unit. Remove the clip from the heater duct, then
remove the mounting nuts and the heater unit
6x1.0mm9,8 N.m (1.0 kgt m,7.2lblft)
qInstall in the reverse order of removal. Make note of
the following items.
a
a
a
a
Apply sealant to the grommets.
Do not interchange the inlet and outlet heater
hoses. Make sure that the clamps are secure.
Refill the cooling system with engine coolant
{see section 10).
Adiust the heater valve cable (see page 22-53).
Make sure that there is no air leakage.
HEATER UNIT
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A/C System Torque Specifications
EVAPORATOR
SUCTION LINE
SUCTION HOSE
RECEIVER LINE ARECEIVEN LINE B
RECEIVER/ORYER
O Discharge hos€ to the compressor {6 x 1.0 mml.... 9.8 N.m 11.0 kgrf.m.7.2lbtftl
@ Condenser line to the condenser (6 x 1.0 mm)
@ Condensor line to the receiver/dryer {6 x 1.0 mm) ........9.8 N.m {1.0 kgf.m, 7.2 lbt.ft)
O Receiver line A to the receivor/dryer (6 x 1.0 mm) ...... ....................... 9.8 N.m {1.0 kgf.m.7.2 lbf.ft}
@ Receiver line B to th€ receive. line A
O R€ceiver tine C to the receivor line B
@ Recoiver line C to the evaporator (6 x 1'0 mml9.8 N'm (1.0 kgf.m,7.2lbtftl
O Sustion line to the evaporatot 16 x 1.0 mml
@ Sustion line to the suction hose...... 31 N.m (3.2 kgl.m, 23 lbf.ft)
@ Sucion hose to the qompressor (6 x 1.0 mm) .....'...' 9 8 N'm (1 0 kgt'm, 7'2 lbf'ftI
@ Compressor to the compressor bracket {8 x 1.25 mm) ... 24 N.m l2.il kgf'm, 17 lbf'ft}
@ Compressor bracket to the cylindsr block (10 x 1.25 mm) ................ ......... il,t N'm (4.5 kgt'm, 33 lbf'ft)
@ ldler pulley bracket to the compressor bracket (10 x 1.25 mm)..................... ,14 N.m (/r.5 kgf'm, 33 lbf'ft)
@ Lock nut of the sdiusting boh to the compressor bracket ......................... 24 N'm (2./t kgt'm, 17 lbf'ft)
@|d|erpu||eytotheid|orpu||eybracket.....'..........................'....\
.'.....'........'....44N.m(4.5kg''m'33|bf.f)
@ compressor bracket to the left front mount (12 x 1.25 mml ................... ............................ 59 N'm (6.0 kgt'm, /l:| lbf'ft1
22-55
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A/C System Service
Pressure Test Chart
NOTE: Performance Test is on page 22-56.
Test resultsRelatad symptomsPrcbable caus€Remody
Discharge (high)pressure 6bnormallyhagh
After stopping compressor, pressuredrops to about 200 kPa 12.0 kgtlcm,,28 psi) quickly, and then lalls gradualty.
Air in systemDischarge, evacuate, and rechargewith specified amount.Evacuation: see page 22-60Charging: see page 22-61No bubbles in sight glass whencondenser is cooled by waterExcessive refrigerant in systemDischarge, evacuate, and rechargewith specilied amount.Reduced or no air flow throughcondenser. Clogged condenser or radia-tor fins. Condenser or radiator fannot wo.king properly
CleanCheck voltage and fan rpm.Check fan direction.
Line to condensor is excossivelv hot.Restricted flow of relrigerant insy$emFestricted lines
Discharge pressureabnormally lowExcessive bubbles in sight glass;condenser is not hot.Insufficient retrigerant inCheck for leak.Charge system.High and low pressures are balancedsoon after stopping compressor. Lowside is higher than normal.
. Faulty compressor discharge
. Faulty compressor seal
Replace the comprossor.
Outlet ot expansion valve is notfrosted, low-pressure gauge indicates
' Faulty expansion valve. Moisture in system. Replace. Discharge, evacuate, andrecharge with specified amount.Suction {low) pros,sure abnormallyExcessive bubbles in sight glass;condenser is not hot.Insufficiont relrigerant inRepair the leaks.Discharge, evacuate, andrecharge with specified amount.Charge as r€quired.Expansion valve is not frosted, andlow-pressure line is not cold. Low-pressure gauge indicates vacuum.
' Frozen expansion valvelMoisture in system). Faulty expansion valve
. Discharge, evacuate, andrecharge with specitied amount.. Replace th€ expansion valve.Discharge temperature is low, and theair llow trom vents is restricted.Frozen evaporatorRun the fan with compressor off,then check evaporator tempera,ture sensor.Expansion valve is frosted.Clogged expansion valveClean or replace.Feceiver/dryer outlet is cool, and inlotrs w6rm (should be warm duringoperation).
Clogged receiver/dryerReplace
Suction pressureabnormally highLow-pressure hose and check joint arecooler than tho temperature aroundevaporator.
. Expansion valve open too long. Loose expansion capillarytube
Repair or roplace.
Suction pressure is lowored whencondenser is cooled by water.Excessive refrigerant in systemDischarge, evacuate, and rechargewath specified amount.High and low-pressure are equalizedas soon as tho compressor is stopped,and both gauges tluctuate whilerunning.
Faulty gasketFaulty high-pressure valveForeign panicle stuck in high-
Replace the compressor.
Slction and dis,charge pressutesabnormally high
Reduced air flow through condens€r,. Clogged condenser orradiator tins. Condenser or radiator fannot working properly
CleanCheck voltage and fan rpm.Check Ian direction.
No bubbles in sight glass whencondenser is cooled by walerExcessive refrigerant jn systemDischarge, evacuate, and rechargewith specified amount.Suction and dis-charge pressureabnormally low
Low-pressure hose and motalendareas are cooterlhan evaporator.Clogged or kinked low-pressure hose pansRepair or replace.
Temperature around expansion valvers too low compared with that aroundClogged high-pressure lineRepair or replace.
Refrigerant leaksCompressor clutch is diny.Compressor shaft seal leakingReplace the compressor.Compressor boltls) are dirty.Leaking around bolt(s)Tighton bolt{s) or replacecompressor.Compressor gasket is wet with oil.Gasket leakingReplace the compressor,
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Recovery
Use only service equipment that is U.L.-listed and is cer-
tified to meet the requirements of SAE J2210 to remove
HFC-134a (R-134a) from the air conditioner system.
CAUTION: Exposure to air conditioner refrigerant and
lubricant vapor or mist can irritate eyes, nose and
throat. Avoid brqathing the air conditioner retrigerant
and lubricant vapor or mist.
lf accidental system discharge occurs, ventilate work area
before resuming service.
R-134a service equipment or vehicle air conditioner sys-
tems should not be pressure tested or leak tested with
compressed arr.
@@ some mixtures of air and R-134a have been
shown to be combustible at elevated plessures and can
result in fire or explosion causing iniury or property dam-
age. Never use compressed air to pressure tect R-134a
service equipment or vehicle air conditioner systems.
Additional health and safety intormation may be obtained
from the refrigerant and lubricant manufacturers.
'1. Connect a R-134a refrigerant recove rylrecycling/
charging station to the vehicle, as shown, following
the equipment manufacturer's instructions
2. Measure the amount of refrigerant oil removed trom
the A,/C system after the recovery process is com-
oleted. Be sure to install the same amount of new
refrigerant oil back into the AVC system before charg-
inq.
Recovery/Recycling/Charging Station
22-59
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