Page 724 of 1395

Countershaft
Inspection (cont'd)
3.
4.
Install the countershaft sub-assembly parts, then
installthe park gear using a press and a collar.
Tighten the locknut to 29 N.m (3.0 kgf.m, 22 lbf.ft).
The countershaft locknut has left-hand threads.
LOCKNUTLe{t-hand threads
CONICAL SPRINGWASHER
PABK GEAR/ONE.WAYCLUTCH/1ST GEARASSEMBLY
NEEDLE BEANING
lST GEAR COLLAR
TRANSMISSION HOUSINGAEARING
REVERSE GEARCOLLAR
COUNTERSHAFTSUB.ASSEMBLY
14-208
5. Measure the clearance between the 2nd gear and
the 28 mm distance collar with a feeler gauge.
NOTE: Take measurements in at least three places,
and use the average as the actual clearance.
STANDARD: 0.10 - 0.18 mm (0.004 - 0.007 in)
OISTANCE COLLAR,28 mm
FEELER GAUGE
6. lf the clearance is out ot standard, remove the dis-
tance collar, and measure its width.
7. Select and install a new distance collar, then recheck.
DISTANCE COLLAR,28 mm
8. After selecting a new distance collar. recheck the
clearance and make sure it is within standard.
2NO GEAR
No.Part Numberwidrh
190503-PCg-00039.00 mm ('1.535 in)
290504-PCg-00039.'10 mm (1.539 in)
?90505-PCg-00039.20 mm {1.543 in)
90507-PCg-00039.30 mm (l.547 in)
90508*PCg-00039.05 mm (l.537 in)
90509-PCg-00039.15 mm (l.541 in)
790510-PCg-00039.25 mm {1.545 in)
890511-PCg-00038.90 mm { L531 in)
990512-PCg-00038.95 mm ( 1.533 in)
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Page 725 of 1395
One-way Glutch
Disassembly/lnspection/Reassem bly
1. Separate countershaft 1st gear from the park gear
by turning the park gear in the direction shown.
PARK GEAR
2. Remove the one-way clutch by prying it up with the
tip of a screwdriver.
COUNTERSHAFT IST GEARONE.WAY CLUTCHInstall in this direction.
ONE.WAY CLUTCH
lST GEAR
COUNTERSHAFT lST GEAR
SCREWDRIVER
14-209
3. Inspect the oarts as follows;
PARK GEARInspect Ior wearand sconng.
ONE.WAY CLUTCHInspect for damageand taulty movement,
4.
lST GEARInspect for wearand scortng.
After the parts are assembled, hold countershaft lstgear. and turn the park gear in the direction shown
to be sure it turns freely. Also make sure the park
gear does not turn in the opposite direction.
COUNTERSHAFT ,IST GEAR
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Page 726 of 1395
Sub-shaft
Disassembly/lnspection/Reassembly
NOTE:
. Lubricate all parts with ATF before reassembly.
. Inspect the thrust needle bearings and the needle bearings for galling and rough movement.
. Before installing the O-rings, wrap the shaft splines with tape to prevent damaging the O-rings.
6 x 1.0 mrr12 1{.mll.2 ksl.m, 8.7 lbt.ftl
SUB.SHAFTCheck splines tor excessivewear ano damage,Check bearing surlace for scoring,scralches and excessive wear-
t{EEDLE BEARINGSTOP
IST.HOLO CLUTCHASSEMBLY
o,Rtl{GSReplace.
TI{RUST WASI{ER
THFUST TEEOLCBEARI G
I{EEDLE B€ARI G
TRAi{SMTSStON tl()UStNG
14-210
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Page 727 of 1395
Disassembly/Reassembly
1.Remove the ATF guide cap by pushing the sub-shaft
inside the transmission housing.
Remove the 1st-hold clutch assembly by pulling,
then removing the sub-shaft.
Install new O-rings on the sub-shaft.
NOTE: Wrap the shaft splines with tape to prevent
damaging the O-rings.
Place the sub-shaft in the transmission housing,
and install the'lst-hold clutch assembly,
Install the new ATF guide cap using the special
tools. Install it in the direction shown.
ATTACHMENT,32x35mm07746 - 0010t00
14-211
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Page 728 of 1395

Sub-shaft Bearings
Replacement
NOTE: Lubricate all parts with ATF before reassembly.
1. Expand the snap ring with snap ring pliers. thenpush the bearing out of the transmission housing
using the special tools and a press as shown.
Remove the needle bearing stop.
Remove the needle bearing from the transmission
housing using a drift.
ATTACHMENT,ai:l x 68 mm07746 - 00105q)
14-212
SNAP RING
4. Install a new needle bearing in the housing using
the sOecial tools and a oress as shown.
7.
cI
32x35mm077/46 - qt10t(x,
Expand the snap ring with snap ring pliers, then
insert the ball bearing part-way into the housing
using the special tools and a press as described in
step 1. Install the bearing with the groove facing
outside the housing.
Release the pliers, then push the bearing down into
the housing until the snap ring snaps in place
around it.
After installing the ball bearing verify the fottowing:
. The snap ring is seated in the bearing and hous-
Ing grooves.
. The ring end gap is correct.
ENDGAP:0-7mml0 - 0.28 inl
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Page 734 of 1395
Glutch
Reassembly
NOTE:
. Clean all parts thoroughly in solvent or carburetorcleaner, and dry them with compressed air.. Blow out all passages.
o Lubricate all parts with ATF before reassembly.
1. Inspect the check valve; if it's loose, replace the pis_ton.
CHECK VALVE
2. Install new O-rings on the clutch piston.
PtsTot{
14-218
3. Install th€ piston in the clutch drum. Apply pressure
and rotate it to ensure proper seating, Lubricate thepiston O-ring with ATF betore insta ing the piston.
NOTE: Oo not pinch the O-ring by installing the pis_ton with too much force.
CLUTCH DRUM
Install the return spring, and spring retainer, thenposition the snap ring on the retainer.
4.
SI{AP RING
SPAI'{G RETAIIIER
REIURN SPRING
CLUTCH DRUM
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Page 736 of 1395
Clutch
Installthe snap ring.
Reassembly (cont'd)
7.
S AP RIIG
8. Remove the special tools.
9, Install the disc spring in the direction shown.
1ST, 2ND, 4TH, lST-HOLD CLUTCH:
3RD CLUTCH:
Dlsc sPRrrtc
CIUTCH ORUM
otsc sPfitl{c
14-220
10.Soak the clutch discs thoroughly in ATF for a mini_mum of 30 minutes. Before installing the platesand discs, make sure the inside of the clutch drumis free of din or other foreign matter
Starting with a clutch plate, alternatelv install theclutch plates and discs. Install the clutch end platewith its flat side toward the disc.
CLUTCH EI{D PI.ATEInstall in this directior.
CLUTCHCLUTCH EI{D PLATE
12. Install the snap ring.
SCREWDRIVER
't1.
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Page 737 of 1395

13. Measure the clearance between the clutch end plate
and top disc with a dial indicator. Zero the dial indi-
cator with the clutch end plate lowered, and lift it up
to the snap ring. The distance that the clutch end
plate moves is the clearance between it and the top
dtsc.
NOTE: Take measurements in at least three places'
and use the average as the actual clearance.
Clutch End Ptate-to-Top Disc Clearance:
ClutchService Limit
'l st
2nd
3rd
4th
lst-hold
0.65 - 0.85 mm (0.026 - 0.033 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.50 - 0.80 mm (0.020 - 0.031 in)
SNAP RING
lf the clearance is not within the service limits, select
a new clutch end plate from the following table
NOTE: lf the thickest clutch end plate is installed,
but the clearance is still over the standard, replace
the clutch discs and clutch plates.
MARK
I I rnictness
--:--l----T
14.
CLUTCH END PLATE
14-221
lST CLUTCH END PLATES
2ND and 4TH CLUTCH END PLATES
3RD CLUTCH END PLATES
lST-HOLD CLUTCH END PLATES
MarkThicknass'I22551 P56 - N002.1 mm (0.083 in)
222552-P56-N002.2 mm (0.087 in)
322553 - P56 N002 3 mm (0.091 in)
22554-P56-NOo2.4 mm (0.094 in)
522555 P56 - N002.5 mm {0.098 in)
622556 P56 - N002 6 mm (0.102 in)
722557 - P56 N002.7 mm (0.106 in)
822558 - P56 N002.8 mm (0.110 in)
I22559 - P56 N002.9 rnm (0.114 in)
1022s60 - P56 N003.0 mm (0.118 in)
MarkParl NumberThickness
622556-P56-N002.6 mm (0.102 in)
122557 P56 - N002.7 mm (0.106 in)
822558-P56-N002.8 mm (0.110 in)
22559-P56-N002.9 mm (0.114 in)
1022560 - P56 N003.0 mm (0.118 in)'1122561 PDM - 0003.1 mm (0.122 inl
1222562 - PDM - 0003.2 mm {0.126 in)
1322563 PDM - 0003.3 mm (0.130 in)
22564 PDM - 0003.4 mm (0.134 in)
22565 PDM - 0003.5 mm (0.138 in)
22566 PDM - 0003.6 mm 10.142 in)
1722567-PDM-0003.7 mm (0.146 in)
MarkPart NumberThiclness
I22558 P56 - N002.8 mm (0.110 inl
922559 P56 - N002.9 mm (0.114 in)
1022560 P56 - N003.0 mm (0.118 in)
1122561 PD[4 - 0003.1 mm (0.122 in)
1222562 - PDM 0003.2 mm (0.126 in)
t322563-PDM-0003.3 mm (0.130 in)'1422564-PDN4-0003.4 mm (0.134 in)
1522565-PD[,l-0003.5 mm (0.138 in)
22566 PDM - 0003.6 mm (0.142 in)'t122567 - PoM - 0003.7 mm {0.146 in)
Thickness
2255r-PS5-0032.1 mm (0.083 in)
22552 - PS5- 0032.2 mm {0.087 in)
322553 PS5 - 0032.3 mm (0.091 in)
22554, PS5 - 0032.4 mm (0.094 in)
22555 PS5 - 0032.5 mm (0.098 in)
622556 PS5 - 0032.6 mm {0.102 in)
722557 - PSs 0032.7 mm (0.106 in)
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