Transmission mount HONDA CR-V 1998 RD1-RD3 / 1.G Workshop Manual

44. Remove the left and right front mounts and brackets
Replace.
M/T:
MOUNT/BRACKET
Alf I
45. Remove the rear mount bracket mounting bolt.
REAB MOUNT
UPPER
47. Remove the transmission mount bracket, then remove
the transmission mount.
46. Remove the uDper bracket.
Check that the engine^ransmission is completely free
of vacuum hoses, fuel and coolant hoses, and electri-
calwiring.
Slowly raise the engine approximately 150 mm (6 in)'
Check once again that all hoses and wires are discon-
nected from the enginenransmission.
Raise the engine all the way, and remove it from the
vehicle.
49.
1
TRANSMISSION
MOUNT BMCKET
50.
5-1
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Engine Installation:
lnstall the engine in the reverse order of removal.
Reinstall the mount bolts/nuts in the following sequence
Failure to follow these procedures may cause excessrve
noise and vibration. and reduce bushing life.
1. Install the transmission mount and bracket. then
tighten the bolts on the frame side. Do not tighten
the bolts/nuts on the transmission side.
A/T:
12 x 1.25 mm6,a N.m 16.5 kgtr.m,47 tbt f0
R
R
TM'{SMISSIONMOUNT
M/T:
TRANSMISSIONMOUNT BRACKEY
TRANSMISSIONMOUNT
12 x 1.25 mm64 N.m {6.5 kgt.m,
!, m,
47 tbl.ft)
2. Install the upper bracket, then tighten the nuts in the
numbered seauence.
O 12 x 1.25 mm7a N.m {7.5 kgf'm,54 tbf.trl
A 12r1.25mm7il N.m 17.5 kgl'm,
5,r lbt.ft)
3. Install the rear mount bracket mounting bolt.
tighten the bolt.
MOUNN G BOLTReplace.
Do not
(cont'd)
5-13
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En gine RemovaUlnstallation
Installation (cont'd)
4. Tighten the bolt/nuts on the transmission mountbracket in the numbered sequence.
AIT:
@ 12 x 1.25 mm?4 N.m {t.5 kgt.h,5,4lbf.ftl
O 12 x 1.25 mm6l .m (6.5 kgt m,47 tbt{r}
M/T:
i?. 12 x 1.25 mm74 N.m {7.5 kgf'm.s/r tbr.ftl
,,.....\.L}
@'...,'..4:
a1l 12 x 1.25 mm64 N.m {6.5 kgf.m,47 lbf.ft)
5-14
5. Tighten the rear mount bracket mounting bolt.
59 N.m {6.0 lgl'm, ait lbf.ftlReplace.
12 x 1.25 mm
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Engine Removal/lnstallo cton
Installation (cont'd)
8. Tighten the nut on the right front mount.
AlTi
59 .m 16.0 tgt m, (l lbfftlReplace.
MlTi
12 x'1.25 mm59 N.m 16,0 kgt m, /(} lbt ttlReolace.
5-16
9. Perform the following checks and adjustments:. Check that the spring clip on the ends of the drive-shaft and intermediate shaft clicks into place. Usenew spring clips.. Adjust the shift cable (see section l4).. Adjust the throttle cable (see section 11).. Refill the engine with engine oil (see page g-4).
. Refill the transmission with oil or fluid (see sec-tion 13 or 14).
. Refill the radiator with engine coolant (see page
10_5).
. Bleed air from the cooling system with theheater valve open (see page l0-5).. Clean the battery posts and cable terminals withsandpaper, assemble them, then apply grease toDrevent corrosron.. Inspect for fuel leakage (see section 1l).After assembling fuel line pans, turn on the igni-tion switch (do not operate the starter) so thatthe fuel pump operates for approximately twoseconds and the fuel Iine pressurizes.
Repeat this operation two or three times, andcheck for fuel leakage at any point in the fuel line.
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ECM/PCM Data
By connecting the OBD ll scan tool or the Honda PGM Tester to the 16P data link connector (OLC), various data can be
retrieved from the ECM/PCM. The items listed in the table below conform to the SAE recommended practice
The Honda PGM Tester also reads data beyond that recommended by SAE.
understanding this data will help to find the causes of intermittent failures or engine problems.
NOTE:
The ',operating values" given below are approximate values and may be different depending on the environment and
the individual vehicle.
Unless noted otherwise. "at idle speed" means idling with the engine completely warmed up, transmission in position
Park or neutral and the A,./C and all accessories turned otf.
DataDesc.iptionOp€rating ValuoFreeze Data
Diagnostic
Trouble Code
(DTC)
lf the ECM/PCM detects a problem, it will store it as a
code consisting of one letter and tour numbers
Depending on the problem, an SAE-defined code (Poxxx)
or a Honda-defined code (P'lxxx) will be output to the
tester.
lf no problem is detected,
there is no output.
YES
Engine SpeedThe ECN4/PCN4 computes engine speed from the signals
sent from the Crankshaft Position sensor.
This data is used for determining the time and amount of
fuel iniection.
Nearly the same as
tachometer indication
At idle speed:'97 - 98 models:
750 t 50 rpm'99 - 00 models:
730 f 50 rpm
YES
Vehicle SpeedThe ECM/PCM converts pulse signals from the Vehicle
Speed Sensor (VSSI into speed data.
Nearly the same as
speedometer indicationYES
Manifold
Absolute
Pressure (MAP)
The absolute pressure caused in the intake manifold by
engine load and speed.
With engin6 stopped:
Nearly the same as atmo-
spheric pressure
At idle speed:
2a - 41 kPa {210 - 310
mmHg, 8.3 - 12.2 inHg)
YES
Engine Coolant
Temperature
{ECT)
The ECT sensor converts coolant temperature into volt-
age and signals the ECM/PCM. The sensor is a thermistor
whose internal resistance changes with coolant tempera-
ture. The ECM/PCM uses the voltage signals from the
ECT sensor to determine the amount of injected fuel
With cold engine:
Same as ambient temPer-
ature and IAT
With engine warmed uP:
approx. 163 - 2'12'F
(73 - 100"c)
YES
Heated Oxygen
Sensor (HO25)
(Primary,
Sensor 1)
(Secondary
Sensor 2)
The Heated Oxygen Sensor detects the oxygen content in
the exhaust gas and sends voltage signals to the
ECMiPCM. Based on these signals, the ECM/PCM controls
the airlfuel ratio. When the oxygen content is high (that is.
when the ratio is leaner than the stoichiometric ratio), the
voltage signal is lower.
When the orygen content is low (that is, when the ratio
is richer than the stoichiometric ratio), the voltage signal
is higher.
0.0 - 1.25 V
At idle speed:
about 0.1 - 0.9
NO
(cont'd)
1 1-65
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Transmission Assembly
Removal (cont'd)
20. Remove the intermediate shaft.
21.Tie plastic bags over the both ends of the intermedi-
ate shaft. Coat all precision finished surfaces withclean engine oil.
Remove the rear engine stiffene. and clutch hous-Ing cover.
13-10
23. Remove the right front mounvbracket.
RIGHT FRONTMOUNT/BRACKET
Place a jack under the transmission, raise it just
enough to take it off of the mounts, then remove
the transmission mount bracket and transmission
mount.
TRANSMISSION MOUNT
MOUNT BRACKET
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25. Remove the transmission mounting bolts and the
rear engine mounting bolts.
REAR ENGINE MOUNTING BOLTSReplace.
TRANSMISSION
Pull the transmission away from the engine until it
clears the mainshaft, then lower it on the transmis-
sion jack.
NOTE: Take care not to bend the clutch line.
Remove the starter motor and hose clamp from the
transmission housing.
STARTERMOTOR
28. Remove the release tork boot. release bearing, and
release fork from the clutch housing
RELEASEBEANING
13-1 1
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7. Remove the set ball screws, washers, springs, steel
balls. and back-uP light switch.
STEEL BALLD. 5/16 in
8. Remove the flange bolt. drain plug, and filler plug
DRAIN PLUG
WASHERReplace.
LIGHT SWITCH
FILLER PLUG
WASHERReplace.
FLANGE BOLT
9. Remove the transmission housing mounting bolts
in a crisscross pauern in several steps.
10. Remove the 32 mm sealing bolt
Expand the snap ring on the countershaft ball bear-
ing, and remove it from the groove using a pair of
snap ring plier.
Separate the transmission housing from the clutch
housing.
Remove the dowel pins, and wipe it clean of the
sealant.
'I t.
(cont'd)
13-15
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Mainshaft Thrust Clearance
Adjustment (cont'dl
-7. Slide the mainshaft base over the mainshaft.
Attach the mainshaft holder to the mainshaft as
follows:
NOTE:
. Back-out the mainshaft holder bolt and
loosen the two hex bolts.
. Fit the holder over the mainshaft so its lip is
towards the transmission.
. Align the mainshaft holder's lip around the
groove at the inside of the mainshaft
splines, then tighten the hex bolts.
MAINSHAFT HOLDERBOLT
MAINSHAFT EASE07GAJ - PG20130
-9. Seat the mainshaft fully by tapping its end with
a plastic hammer.
-10. Thread the mainshaft holder bolt in until it just
contacts the wide surface of the mainshaft
base.
07GAJ - PG20130
-8.
t--E-Hlf\f,A l\. xex
l"\y I aors
t____=__)"n-____"8
\
MAINSHAFTHOLDER07GAJ - PG20110
- 11. Zero a dial gauge onthe end ofthe mainshait.
-12. Turn the mainshaft holder bolt clockwise; stop
turning when the dial gauge has reached its
maximum movement, The reading on the dial
gauge is the amount of mainshaft end play.
NOTE: Turning the mainshaft holder bolt more
than 60 degrees after the needle of the dial
gauge stops moving may damage the transmis-
sion.
MAINSHAFT HOLDER07cru - PG20110
-13. lf the reading is within the standard, the clear-
ance rs correct.
lf the reading is not within the standard,
recheck the shim thickness.
Standard: 0.11 - 0.18 mm (0.00i1- 0.007 inl
DIAL GAUGEMAGNET STAND AASE07979 - PJ40001
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Transmission Assembly
1.
Installation
Check that the dowel pins are installed in the clutch
housing.
Apply grease to the release fork and release bear-
ing.
{P/N 08798 - 90021{P/N 08798 - 9002)0.{ - 1.0 g
{0.0'l - 0.04 ozl
RELEASEBEARING
(P/N 08798 -
9002)
RELEASEFORKBOOT
?
(P/N 08798 - 9002)'1.0 - 1.6 g {0.0,1- 0.06 o2l
Install the release bearing, release fork, and release
fork boot to the clutch housing.
Install the starter motor and hose clamp.
10 x 1.25 mm4{ N'm (4.5 kgf.m,32 tbf.ftl
13-72
HOSE
5. Place the transmission on the transmission jack,
and raise it to the engine level.
6. Install the transmission mounting bolts and the rear
engine mounting bolts.
TRANSMISSIONMOUNTING EOLT12 x 1.25 mn
7.
64 N.m {6.547 tbt.ft)
REAR ENGINE MOUNNNG BOLTSReplace.Itl x 1.5 mm8:l N.m 18.5 kgt m, 61 lbf.ft)
Rise the transmission, then install the transmission
mount bracket and transmission mount.
. Torque the mounting bolts and nuts in thesequence shown.
. Check that the bushing are not twisted or offset.
O. @: 12 x 1.25 mm
64 N.m (6.5 kgf.m, 47 lbf'ft)
O: Temporary tightening
@: 12 x 1.25 mm
74 N.m (7.5 kgf'm,54 lbf.ft)
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