Page 4 HONDA CR-V 1998 RD1-RD3 / 1.G Workshop Manual

Main Valve Body
Disassembly/lnspection/Reassembly
NOTE:
. Do not use a magnet to remove the check balls; it may magnetize the balls.t clean all parts thoroughly in solvent or carburetor cleaner, and dry them with compressed ai.. Blow out all passages.. Replace the valve body as an assembly if any parts are worn or damageo.. Checkall valvesforfree movement. lfanyfailtoslidefreely,seeValveBodyRepaironpage.t4_192.. Coat all parts with ATF during reassembly.
VALVE CAP CLIP
2ND ORIFICE CONTROL VALVE
SPRING SEAT
BALLS, 8
ACCUMULATOR CHOKE
VAI-VE
FELI€F VALVE
@
UK
MAIN VALVE BOOYInspect for wear, scratches,and sconng.
sERVO CONInOL
:,/\^._.^,
I-2 SHIFT VALVE
14-196
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Secondary Valve Body
Disassembly/lnspection/Reassembly
NOTE:
' clean all parts thoroughly in solvent or carburetor cleaner. and dry them with compressed air. Blow out aU passages,. Replace the valve body as an assembly if any parts are worn or damaged.t check all valves for free movement. rf anyfair to sride freery. see varve Body Repair on page 14-192.. Coat all parts with ATF during reassembly.. The CPC valve is installed in the secondary valve body, held in place by the lock bolt.
@,.-.t'tr.,
,rr'^'//u
"/ ./
3-' SHIFT VALVE
VALVE CAP
SPRING SPEC!FICATIONS
2.3 SHIFT VALVE
VALVE SLEEVE
ROLLER
ilTH EXHAUST VALVE
N"*,"o"*,
Unit: mm (in)
t*-1
SECONOARY VALVE BODYInspect for wear, scratches, andscorang.
3.4 ORIFICE CONTROL VAL
No.SpringsStandald {Nswl
Wire Dia.o.D.Free LengthNo. of Coils
o
@
o
@
3 4 shift valve spring
2-3 shift valve spring
4th exhaust valve spring
3-4 orifice control valve spring
0.9 (0.035)
0.9 (0.035)
0.9 {0.035)
0.6 {0.024}
7.6 (0.299)
7.6 (0.299)
6.1 (0.240t
6.6 (0.2601
57 .O i.2.2441
57 .O 12.244J
36.4 (1.433)
37.9 (1.492)
26.A
26.8
19.5
31.6
14-198
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Regulator Valve Body
Disassembly/lnspection/Reassembly
NOTE:
o Clean all parts thoroughly in solvent or carburetor cleaner, and dry them with com-
pressed air. Blow out all passages.
. Replace the valve body as an assembly if any parts are worn or damaged.
. Checkall valvesforfree movement. lf anyfail toslidefreely, see Valve Body Repair on page l4-192.
'1. Hold the regulator spring cap in place while removing the stop bolt. The regulator spring cap is spring loaded Once
the stop bolt is removed, release the spring cap slowly so it does not pop out.
2. Reassembly is the reverse order of disassembly.
NOTE:
. Coat all parts with ATF during reassembly.
. Align the hole in the regulator spring cap with the hole in the valve body, thenpress the spring cap into the valve
REGULATOR SPSING CAPbody, and tighten the stop bolt.
STOP BOLT6x1.0mm12 N.m 11.28.? tbt.fil
REGULATOR VALVE BODYlnspect for wear, scratches,ano scoflng.
REGULATOR VALVE
No,SpringsStandard {New}
wire Dia.o.D.F ee LengthNo. ot Coils
o
@
@,6
a,
Regulator valve spring A
Regulator valve spring B
Stator reaction spring
Cooler relief valve spring
Torque converter check valve spring'97 Model'98 - 00 Models
Lock-up control valve spring
1.8 (0.071)
1.8 (0.071)
4.5 (0.177)
1.0 {0.039)
1.1 (0.043)
1.2lO.O47l
0.7 t0.028)
14.7 (0.579)
9.6 (0.378)
35.4 (1.394)
8.4 {0.331)
8.4 (0.331)
8.4 (0.331)
6.6 (0.260)
87.8 (3.457)
44.0 t1.7321
30.3 (1.193)
33.8 (1.331)
36.4 (1.433)
32.4 11.2761
38.0 (1.496)
'11.0
1.9
't2.0
12.7
14.'l
14-199
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Lock-up Valve Body
Disassembly/lnspection/Reassem bly
NOTE:
. Clean all parts thoroughly in solvent or carburetor cleaner, and dry them with compressed air. Blow out all passages.
. Replace the valve body as an assembly if any parts are worn or damaged.
. Checkall valvesforfree movement. lf anyfailto slide freely, seeValve Body Repairon page 14-192.
. Coat all parts with ATF during reassembly.
LOCK.UP SHIFT VALVE
\/'
\-.xlO
@-tr
, ^ ,As'. \"o...*
LOCK-UP VALVE EODY
Inspect lor wear, scratches,
and scoring.
VALVE CAP
\uo.*"or".,,
LOCK-UP TIMING VAL
SPRING SPECIFICATIONSUnit: mm (in)
No.SpringsStandard lNewl
Wire Dia.o.D.Fle€ LengthNo. of Coils
O(Lock up shift valve spring
Lock-up timing valve spring
0.9 (0.035)
0.9 (0.035)
7.6 (0.299)
8.1 (0.319)
73.1 t2.902),
81.4 (3.205)
32.0
47 .8
14-201
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Mainshaft
Disassembly/lnspection/Reassembly
NOTE:
. Lubricate all parts with ATF during reassembly.
.Inspectthethrustneedlebearingsandtheneedlebearingsforgallingandroughmov\
ement,
. Before installing the O-rings. wrap the shaft splines with tape to prevent damaging the O-rings.. Locknut has left-hand threads.
. Install the conical spring washer in the direction shown.
. Inspect condition of the sealing rings. lf the sealing rings are worn, distorted, ordamaged, replace them (see page 14-
2041.
LOCKNUT IFLANGE NUT)19 x 1.25 mm78 N.m {8.O kgf.m,58 lbl.ftlReplace.Left-hand threads
CONICAL SPRING WASHERReplace.
lST CIUTCHASSEMBI.YSNAP RING
THRUST NEEDLEB€ARING
Install the sealing ringmating faces as shown
THRUST WASHEB
4TH GEAR
BEARII{GS
o-Brr{Gs
o-Rtt{GsReplace.
THRUST WASHCR
THRUST NEEOI€BEARIl{G
I{EEDLE BEARIIIG
lST GEARMAINSI{AFTCheck splines for excessivewear ano damage.Check bearing surface tor scoring,scratches and excessive wear.
rST GEARCOLLARTXBUST 1{EEDLEBEARIl{G
4TH GEAR COLLAR
2ND/4TH CLUTCX
TnANSMtSSIOt{HOUSII{G BEARII{G
THRUST WASHER, 36.5 r 55 mmSelective part
SEALING29 mm
THRUST NEEDLESEARING
2NO GEAR
NEEDLE EEARING
THRUST NEEDI-EBEARING
RltrlG,
NEEDLE EEARING
14-202
SET RING
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Inspection
Clearance Measurement
1. Remove the mainshaft bearing from the transmis-
sion housing lsee page 14-227l..
2. Assemble the mainshaft parts, but do not install the
O-rings,
CONICAL SPRING WASHER
SNAP RII{G
lST CLUTCH ASSEMELY
THRUST WASHER
1ST GEAB COLLAR
TRAI{SMISSIONHOUSIf{G BEARING
THRUST WASI{ER
2[{D/4TH CLUTCHASSEMALY
GEAR COLLAR
THRUST WASHER.5r55mmSelective part
THBUST IIEEDLEEEARII{G
2ND G€AR
EEARIt{G
TI{RUST NEEOLEBEARII{G
MAII{SHAFT
3. Tighten the mainshaft locknut to 29 N.m (3.0 kgf.m,
22 tbf.ft).
The mainshaft locknut has left-hand threads.
29 N.m (3.O kst.m, 22 lbt.frl
Hold 2nd gear against the 2nd clutch, then measure
the clearance between 2nd gear and 3rd gear with a
feeler gauge. Take measurements in at least threeplaces, and use the average as the actual clearance.
STANDARD: 0.05 - 0.13 mm (0.002 - 0.005 in)
FEELER GAUGC
THRUST WASHER.36.5 x 55 mm
(cont'd)
3RD GEAR 2'{D GEAR
14-203
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3. Install the reverse selector hub on the countershaft
sub-assembly, and press the hub using the special
tool and a press as shown.
DRIVER to mm l.D.07746 - 0030100
REVERSE SEI.ICTORHUB
COUNTERSHAFTSU&ASSEMBLY
Inspection
Clearance Measurement
NOTE: Lubricate all parts with ATF during assembly.
1. Remove the countershaft bearing from the trans-
mission housing lsee page 14-227).
2. Assemble the countershaft parts using the special
tool and a press as described on this page. Do not
install the O-rings during inspection.
R€VERS€ SELECTORHUB
GEAR
NEEDLE BEARING
DISTANCE COLLAR, 28 mmSelective part
2NO GEAR
THRUST NEEDLE BEARING
GEAR
NEEOLE BEARING
GEAR COLIAR
THRUST NEEDLE BEARING
WASHER
CLUTCH ASSEMBLY
(cont'd)
14-207
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Differential
Side Clearance Inspection
1. Instsll the 80 mm set ring in the transmission hous-Ing,
SET RING, 80 mrn
Install the differential assembly in the torque con-verter housing using the specialtool.
Install the transmission housing on the torque con-verter housing, and tighten the transmission hous-ing mounting bolts (see pages 14-252 and t4-253).
TOROUE: 4a N.m l/r.5 kgf.m, 33 tbt.ftl
14-226
4. Tap on the transmission housing side of the diffsrential assembly with the special tool to seat the dif-ferential assemblv.
DBIVER ilo m.n LO.0t746 - 0030100
Measure the clearancs between the 80 mm set ringand the bearing outer race with a feeler gauge,
STANDARD: 0 - 0.15 mm (0 - 0.006 inl
FEEI..ER GAUGE
lf the clearance is out of standard, remove rne setring and measurs its thickness.
Select and instsll a new 80 mm set ring.
SET RING, 80 mm
Recheck the clearance, and make sure it is withinstandard.
7.
Part NumborThicknoss
90414-689-000
90415-689-000
90416-689-000
90417-689-000
90418-689-000
90419-PH8-000
2.50 mm (0.098 in)
2.60 mm (0.102 in)
2.70 mm (0.106 inl
2.80 mm (0.110 in)
2.90 mm (0.114 in)
3.00 mm (0. t'18 inl
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Transfer Assembly
18.
Reassembly (cont'dl
16. Apply Prussian Blue to both sides of the transfergear teeth lightly and evenly.
17.Rotate the companion flange in both directions until
the transfer gear rotates one full turn in both direc-
tions.
Check the transfer gear tooth contact pattern.
CORRECT TOOTH CONTACT PATTERN
NCONRECT TOOTH CONTACT PATTERN
TOE CONTACT
HEEL CONTACT
FLANK CONTACT
14-244
FACE CONTACT
19. lf the transfer gear tooth contact is incorrect, adjust
the transfer gear tooth contact with a 35 mm or 25
mm th rust shim.
NOTE:
. To select a 35 mm thrust shim, refer to page 14,240.
. Do not use more than two 35 mm shims to
adjust the transfer gear tooth contact.. To select the 25 mm thrust shim, refer to page
14-243.
. Do not use more than two 25 mm shims to
adjust the transfer gear tooth contact.
Toe Contact
Use a thicker 35 mm thrust shim to move the
transfer driven gear shaft toward the transfer drivegear. Because this movement causes the transfergear backlash to change, move the transfer drivegear away from the transfer driven gear shaft to
adjust the transfer gear backlash as follows:. Increase the thickness of the 25 mm thrust
shrm.
. Reduce the thickness of the 68 mm thrust
shim by the amount of increased thickness of
the 25 mm thrust shim.
Heel Contact
Use a thinner 35 mm thrust shim to move the
transfer driven gear shaft away from the transfer
drive gear. Because thjs movement causes the
transfer gear backlash to change, move the trans-
fer drive gear toward the transfer driven gear shaft
to adjust the transfer gear backlash as follows:. Reduce the thickness of the 25 mm thrust
shim.
. Increase the thickness of the 68 mm thrust
shim by the amount of reduced thickness ofthe 25 mm thrust shim.
Flank Contaqt
Use a thinner thrust shim to move the transfer
drive gear toward the transfer driven gear shaft.Flank contact must be adjusted within the limits
of the transfer gear backlash. lf the backlash
exceeds the limits, adjust as described underHeel Contact.
Face Contaqt
Use a thicker thrust shim to move the transfer
drive gear away from the transfer driven gear
shaft. Face contact must be adjusted within the
limits of the transfer gear backlash. lf the back-
lash exceeds the limits, adjust as described
under Toe Contact.
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17.
18.
19.
20.
21.
Install the sub-shaft assembly in the transmission
housing (see page 14-210 and 14-2'111.
lnstall the ATF magnet (4WD) in the transmission
housing, if necessary.
Install the reverse idler gear and gear shaft holder
(see page 14-231).
Install the differential assembly in the torque con-
verter housing.
Assemble the mainshaft and countershaft sub-
assembly (see page 14-206 and 14 207],, then install
them together in the torque converter houslng.
COUNTERSHAFTSUB-ASSEMBLY
Turn the shift fork so the large chamfered hole is
facing the fork bolt hole. then install the shift fork
with the reverse selector and torque the lock bolt.
Bend the lock tab against the bolt head.
SHIFI FORK
LOCK WASHERBeplace.
6 r 'l.O mm4 N.m(1.4 ksl.m. 1O lbt.ft)
Large chamfered hole
24.
Install the reverse gear with the collar and needle
bearing on the countershatt.
Align the spring pin on the control shaft with the
transmission housing groove by turning the control
shaft.
SPRING PIN CONTROL SHAFT
TRANSMISSION HOUSING
25. Place the transmission housing on the torque con-
verter housing with a new gasket and the three
dowel pins,
Make sure that the mainshaft speed sensor is not
installed on the transmission housing before
installing the transmission housing on the torque
converter housing.
26. Install the transmission housing mounting bolts
along with the transmission hanger and the connec-
tor bracket, then torque the bolts in two or more
steos in the seouence shown.
NOTE: The illustration shows the 4WD automatic
transmission. The 4WD has 19 transmission hous-
ing mounting bolts; the 2WD has 18 bolts.
TOROUE: 44 N.m {,[.5 kgf.m, 33 lbf'ft)
{cont'd)
14-253
SPRING PIN
TNANSMISSION
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