2000 HONDA CR-V Bearing

30. Put a 14 mm Allen wrench in the gear side of the
transfer shaft. then secure the Allen wrench in a
bench vise. Tighten the transfer shaft locknut. {The
locknut has left-hand threads,)
TOROUE: 118 N.m (12.0 kgf.m, 87 lbt.ft)
Stake the locknut on the transfer shaft using a 3.5
mm ounch.
al
14 mm ALI-EN WRENGH
0.7 - 1.2.nm{0.0:1- 0.C5 in}PU CH3.0 - 3.5 rnm
Total Starting Tolqu€ Insp€ction and Adiustment
32. TemDorarilv install transter cover A without the O-
flng.
HOUSING
TMNSFER COVER A
e
€
v
E- 8x1.25mm24 N'm {2.i1kgt'm, r? bt'ftl
Secure the transfer housing in a bench vise with
soft jaws, then rotate the companion flange several
times to fit the tapered roller bearing. To prevent
damage, always use soft jaws or equivalent materi-
als betlveen the transfer housing and the vise.
Measure the total starting torque.
TOTAL STARTING TOROUE:
1.70 - 2.08 N.m {17.3 - 21.2kgl.cm,15.0 - 18.i1 lbf.in}
+ Transler Driven Gear Sh8ft Starting Torque Value
lwroto down in step 27).
(cont'd)
5J.
34.
14-247
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Transmission
Reassembly (cont'd)
TRANSMISSION HANGER
6xl.0mm12 N.m (1.2 kgl.m,8.7 rbt.ft)
MAINSHAFT SPEEDSENSOB
TRANSMISSION HOUSING MOUNNNG BOLT10 x L254,1 N.m {/4WD: 192WD: 18
t
f,
llf, l
gil /
COUNTERSHAFT BEVERSE GEAB
LOCK WASHER
MAINSHAFTSUB.ASSEMBLY
OOWEL PIN14x25mm
TRANSMISSION HOUSINGGASKET
DOWEL PIN14x25mm
REVERSE SHIFTFORK
DOWEL PIN14 x 20 rnm
NEEDLE BEARING
REVERSE SELECTOR
COUNTERSHAFTSUB.ASSEMBLY
DIFFERENTIAL ASSEMBLY
TRANSFES ASSEMBLY(4wDl
14-252
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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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Transmission
28.
Reassembly (cont'd)
PARX GEAR
ONE.WAY CLUTCH
BEARING
Install the mainshaft speed ssnsor (with new O-ring) on the transmission housing.
Install the park lever on the control shaft, theninstall the lock bolt with a new lock washer. Do notbend the lock tab of the lock washer in this step;bend it after checking the park pawl engagement instep 45.
Assemble the one-way clutch and the park gear onthe countershaft 1st gear (see page l4-2Og).
Lubricate these pans with ATF:. Countershaft threads. Old locknut threads and flat end. Old conical spring washer. Park gear contact area with conical springwasner
Install the countershaft 1st gear collar, needle bear-ing, and the countershaft 1st gear/park gear assem-bly on the countershaft.
Install the park pawl shaft. pawl spring, pawl. andpawl stop on the transmission housing, thenengage the pawl with th€ park gear.
31.
PAWL
I
I
a
STOP
LOCK BOLT
PAWL SHAFT
COUNIERSHAFTCOUNTERSHAFTlST GEAR COLLAR
14-254
33. Install the old locknut and the old conical springwasher on ths countershaft. Tighten the old locknutto seat the park gear to the specified torque, thenremove th€ washer and locknut. The locknut hasleft-hand threads. Do not use an impact wrench.Always use a torque wrench to tighten the locknut.
TOROUE: 103 N.m {10.5 kgf.m, 75.9 lbnft)
34. Slip the specialtool ontothe mainshaft.
MAINSHAFT07GAB - PF50101 or07GAB - PF501q)
PARK GEAR
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5C.
36.
Install the sub-shaft lst gear on the sub-shaft.
Install the mainshaft 1st gear collar, mainshaft 1st
gear, needle bearing, thrust needle bearing, and the
thrust washer on the mainshaft.
Wrap the shaft splines with tape to prevent O-ring
damage, then install new O-rings on the mainshaft
lnstallthe 1st clutch assemblv on the mainshaft
lST CLUTCHASSEMELY
O.RINGS
,te
SUB.SHAFTlST GEAR
.A/.b"'"wt
THRUST WASHER
IHRUST NEEDLEBEANING
NEEDLE BEARING
MAINSHAFT1ST GEAR
MAINSHAFT
39.
1ST GEARCOLLAB
Align the hole of the sub-shaft lst gear with the
hole of the transmission housing, then insert an 8
mm pin to hold the sub-shaft while tightening the
sub-shaft locknut.
40. Install new conical spring washers and new lock-
nuts on each shaft. Install the washers in the direc-
tion shown.
41. Tighten the locknuts to the specified torque.
Mainshaft and countershaft locknuts have left-hand
threads. Do not use an impact wrench. Always use
a torque wrench to tighten the locknuts.
LOCKNUT TOROUE:
MAINSHAFT: 78 N.m (8.0 kgf'm, 58 lbf'ft)
COUNTERSHAFT: 103 N.m (10.5 kgf.m, 75.9 lbf'ft)
SUB-SHAFT: 93 N.m {9.5 kgf'm, 69 lbf'ft|
MAINSHAFT
SU8-SHAFT LOCKNUT
LOCXNUT Left-handthreads
CONICAL SPBING WASH€RSlnstall in this direction-
42. Stake each locknut using a 3.5 mm punch.
0.7 - 1.2 mm
{0.03 - 0.05 inl
PIN8 mm pin,
commerciallyavailable
COUNTENSHAFTLOCKNUTLeft-hand threads
PUNCH3.0 - 3.5 mm10.12 - 0.1il inl
LOCKNUTPoint to bestaked.
(cont'd)
14-255
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Description
Hydraulic Flow (cont'dl
Reverse Driving at Constant Speed l2WD)when driving in reverse at a constant speed, the dual pump system functions in two wheel drive mode.The rotation speed of the front and rear wheels is the same, so the speed of the front and rear pumps is also the same,Fluid discharged by the front oil pump is drawn in by the rear oil pump and is circulated through the system. But, becausethe there is a difference in the capacity between the two pumps, fluid flows through check valve E, and then through ori-Iices. This fluid lubricates and cools the clutch assembly and bearings.ls this condition, only a low pressure is built up at the clutch piston. Therefore the clutch does not engage, and the vehicleremains in 2WD (front wheel drive).
Reverse Deceleration l/tWDl
During reverse deceleration, the dual pump system can engage four wheel drive.When decelerating in reverse direction, the speed of the rear wheels may exceed the speed of the front wheels (due toengine braking). In this condition, the rear oil pump draws fluid through check valves B and C. Fluid discharged from therear oil pump then flows through check valve E to the clutch piston. There, pressure is regulated by two orifices.The regulated hydraulic pressure at the clutch piston may force the plates and discs of the clutch together to form a con,nection. The engaged clutch passes driving force from the transfer assembly to the rear wheels, producing 4WD.
oRtFtcEsREAR OIL PUMP
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Rear Differential AssemblY
Troubleshooting
Most problems in the unit are to be diagnosed by identifying noises from the gears or bear'ngs'
care should be taken during diagnosis not to confuse differential noises with those from other drivetra'n components'
SymptomProbable CauseRemedy
Will not go into 4WD mode. Fluid level too low
. Incorrect fluid type
. Add fluid. Replace
Will not return to 2WD modeIncorrect fluid typeDrain and fill the differential
Gear or bearing noisesFluid level too low
Incorrect fluid type
Damaged or chipped gears
Add fluid
Drain and fill the differential
Replace the differential carrier
assemory
Overheating. Fluid leveltoo low
. Incorrect fluid type
. Add fluid. Drain and fill the differential
Fluid leakFluid level too high
Clogged breather hose
Worn or damaged oil seal
Damaged sealing washer
Loose mounting bolts or inade-
quate sealing
Lower to proper level
Clean or replace
Replace
Replace
Recheck torque or aPPIY sealant
15-13
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Rear Differential Assembly
Disassembly (cont'dl
9. Remove the shim and the clutch quide.
d"HIM'30mm
CLUTCH GUIDE
Remove the clutch hub/plates/discs and the pressure
prare.
10.
CLUTCH HUB/PLATES/OISCS
k
ffi-:*
_zz PRESSURE PLArE
@-
15-22
11. Remove the thrust needle bearing and the oil pump
driveshaft.
Remove the oil pump body assembly, the oil pump
pin, the magnet, and the oil strainer.
OIL PUMP BODY ASSEMBLY
MAGNET
OIL PUMP PIN
12.
OIL STRAINERInspect for damageor clogging.
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