1999 HONDA CR-V And

Oil Pump
13.
Removal/lnspection/lnstallation (cont'd)
Check the housing-to-outer rotor radial clearance. lf
the housing-to-outer rotor radial clearance exceeds
the service limit, reDlace the set of inner and outer
rotors and/or the pump housing,
Housing-to-Outer Rotor Radial Clearance
Standard lNewl: 0.10 - 0.19 mm
{0.004 - 0.007 in}
Service Limit: 0.20 mm {0.008 inl
Inspect both rotors and the pump housing for scor-
ing or other damage. Replace pans if necessary.
Remove the old oil seal from the oil pump.
Gently tap in the new crankshaft oil seal until the
special tool bottoms on the pump.
14.
15.
16.
8-10
17.Reassemble the oil pump, applying liquid thread
lock to the pump housing screws.
Check that the oil pump turns freely.
Apply a light coat ot oil to the seal lip.
Clean and dry the oil pump mating surfaces.
Install the two dowel pins and a new O-ring on the
cylinder block.
Apply liquid gasket, part No. 08718-0001 or 08718-
0003, to the cylinder block mating surface of the oil
pump. Apply the liquid gasket evenly, in a narrow
bead centered on the mating surface. Do not apply
liquid gasket to the O-ring grooves.
Apply liquid gasket to the inner threads of the bolt
noles.
18.
19.
20.
21.
Apply liquidgasket along thebroken line.
PUMP HOUSING
NOTE:
. Do not install the pans if five minutes or more have
elapsed since applying liquid gasket. Instead, reapply
liquid gasket after removing old residue.
. After assembly, wait at least 30 minutes betore filling
the engine with oil.
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24.Apply grease to the lip of the oil pump seal.
Install the oil pump onto the crankshaft. When the
pump is in place, clean any excess grease off the
crankshaft and check that the oil seal lip is not dis-
torted.
lnstall the oil screen.
Install the oil pan {see page 7-22).2't .
8 x 1.25 mm24 N.m 12.4 kgf.m,'17 tbf.ft)
O-RINGApply engine oilReplace.
6x1.0mm9.8 N.m {1.0 kgf.m,1 .2lbfitl
DOWELPIN
6x1.0mm9.8 N.m (1.0 kgf.m.7.2 tbtftl
OIL PUMP
6x1.0mm9.8Nm(1.0kgf.m,7.2 tbt ft)
OIL SCBEEN
8-11
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Intake Manifold/Exhaust System
Intake Manifold
Rep1acement ....................................... 9-2
Exhaust Manifold
Replacement ....................................... 9-4
Exhaust Pipe and Muffler
Replacement ....................................... 9-6
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Intake Manifold
Replacement
NOTE:
. Use new O-rings and gaskets when reassembling.
. Check for folds or scratches on the surface of the gasket.
. Replace with a new gasket if damaged.
'97 - 98 models:
INTAK€ MANIFOLDReplace if cracked orif mating surfaces areoamageo,
INTAKE AIRTEMPERATURE
{IATI SENSOR22 N.n 12.2 kgl.m,16 rbf.ftl
8 x 1.25 mm22 N.m 12.2 kgtm.'t6 tbf ft)
8 x 1.25 mm22 N.m |.2.2 kgl.rn,'16 tbt ftl
I x 1.25 mm24 N m 12.4 kgf m.17 tbf.ft)
INTAKBRAC}
INTAKE MANIFOLOBRACKET B ('98 modell8 x 1.25 mm23 N m (2.3 kgt m,17 tbf.ftlI x 1.25 mm24 N.m 12.4 kgf.m,17 tbf.ft)
8 x 1.25 mm24 N.m (2.4 kgf.m,17 tbf.ft)
9-2
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Exhaust Manifold
Replacement
NOTE:
. Use new gaskets and self-locking nuts when reassembling.
. Check for folds or scratches on the surface of the gasket.
. Replace with a new gasket if damaged.
'97 - 98 U.S. models (Calilornia):
8 x 1.25 mm31 N.m (3.2 kgf.m, 23 lbtft)Replace.
I x 1.25 mm24 N.m (2.4 kgl.m,1? tbf.ft)
8 x 1.25 mm24 N.m (2.i1kgt.m,
17 lbf.ftl
EXHAUSTMANIFOLO
10 x 1.25 mm44 N.m 14.5 kgf.m, 33 lbf.ft)
SELF.LOCKING NUT8 x 1.25 mm31 N m 13.2 kgt.m, 23 lbt'ft)Replace.
EXHAUST MANIFOLDBRACKET
10 x 1.25 mm44Nm{4.5kg{.m.33 lbf.ftl
NN
9-4
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Exhaust Pipe and Muffler
Replacement
NOTE: Use new gaskets and self-locking nuts when reassembling.
€7 - 98 U.S. models (Calitornial:
GASKETReplace.
SELF.LOCKING NUT10 x 1.25 mm33 N.m {3.4 kgt m, 24 lbl.ft)Replace.
MUFFLER
SELF.LOCKING NUTI x 1.25 mm22 N.m (2.2 kg{.m, 16lbt'ftlReplace.Tighten the nuts in stePs,alternating side-to-side.
PRIMARY HO2S44 N.m {{.5 kgl.m,33 tbt.ft)
TWCInspection, see section
SECONDARY HO2S4il N.m lil.5 kgtm,33 tbf.ft)
GASKETReplace.
1l
S*S:--t-..-_
EXHAUSTPIPE A
NUT10 x 1.25 mm54 N.m 15.5 kgi.m,40lbf'tt)Replace.
GASKETReplace.
SELF.LOCKING NUT8 x 1.25 mm22 N.m (2.2 kgf.m,r 6 tbt.ft)Replace.Tighten the nuts insteps, a'ternatingside-to-side.
6x1.0mm9.8 N.m (1.0 kgf.m,7.2 tbt.ltl
SELF.LOCKING NUT8 x 1.25 mm16 N.m {1.6 kgt.m,12 tbt fr)Replace.
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Cooling
f ffustrated Index ........... ..... 1O-2
Radiator
Rep|acement ...........,....,...................... 10-4
Engine Coolant Refilling and
Bleeding ..,.,................. 10-5
Cap Testing .................... 10-7
Testing ......10-7
Thermostat
Rep|acement ....................................... 10-8
Testing ...... 10-9
Water Pump
lllustrated lndex ....,..... .. 10-10
Inspection . 10-1 1
Replacement ....................................,.. 10-1 1
Fan Gontrol
Component Location Index ............... 10-12
Circuit Diagram ............. 10-13
Fan Motor Testing ......... 10-14
Radiator Fan Switch Testing ............. 10-14
Coolant Temperature Gauge
Gauge Testing ............... 10-15
Coolant temperature Sending
Unit Testing ........,....... 10-15
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lllustrated Index
CAUTION: The system is under high pressure when the
engine is hot. To avoid danger ol releasing scalding engine
coolant, remove the cap only when the engine is cool.
Total Cooling System Capacity fincluding 0.6 I (0.63 US
qt, 0.53 lmp qt) for heater and reservoirl:
A/T: 5.9 { {6.2 US qt, 5.2 lmp qt)
M/T: 6.0 f (6.3 US $, 5.3 lmp qt)
deterioration and replace if necessar,.
Check all hose clamps and retighten if necessary.
lf any engine coolant spills on the
body, rinse it off immediately.
Check all cooling system hoses
painted portions of the
for damage, leaks or
6x1.0mm9.8 N.m 11.0 kgf.m.1.2 tbl.ftl
RADIATOREngine coolant refilling and bleeding,page 10-5Leak test, page 10 7Inspect soldered joints andseams for leaks.Blow out din from betweencore fins with compressed air.lf insects, etc., are cloggingradiator, wash them off withlow pressure water.RADIATOR CAPPressure test, page 10-7
ATF COOLERHOSEReler to section 14when installing.
LOWERcusHroN
6x1.0mm7 N.m (0.7 kgf.m, 5 lbf ftl
FAN MOTOR
10-2
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