ADJUSTMENT
I
RS5F32A
I
SMT646-A
SMT454-B Differential
SideBearing Preload
If any ofthe following partsarereplaced, adjustdifferential side
bearing preload.
• Differential case
• Differential sidebearing
• Clutch housing
• Transmission case
1. Remove differential sidebearing outerrace(transmission
case side) andshim.
2. Install differential sidebearing outerracewithout shim.
3. Install finaldrive assembly onclutch housing.
4. Install transmission caseonclutch housing.
• Tighten transmission casefixing boltstothe specified
torque. RefertoMT -33.
5. Set dial indicator onfront endofdifferential case.
6. Insert Toolallthe way intodifferential sidegear.
7. Move Toolupand down andmeasure dialindicator deflec-
tion.
8. Select shimconsidering bearingpreload.
• Suitable shimthickness
=
Dial indicator deflection +
Specified bearingpreload
Differential sidebearing preload andadjusting shims:
Refer toSDS, MT-66.
Bearing preload:
0.25 -0.30 mm(0.0098 -0.0118 in)
9. Install selected shimanddifferential sidebearing outer
race.
10. Check differential sidebearing turningtorque.
a. Install finaldrive assembly onclutch housing.
b. Install transmission caseonclutch housing.
• Tighten transmission casefixing boltstothe specified
torque. RefertoMT-33.
MT-54
ASSEMBLY
I
RS5F32A ,
J
Reverse checkplug
~ Reverse checkspring
V
Check ball(Large)
"-- Check ball(Small)
b~6
,
~
l ~---- -'.
SMT584
SMT688
SMT648AA SMT671B
1.
Install striking rod,lever andinterlock.
• Tape edges ofstriking rodtoavoid damaging oilseal lip
during installation. Whentaped edges ofstriking rodare
past theoilseal, remove tape.
2. Install reverse checksleeve assembly.
3. Install check balls,reverse checkspring andcheck plug.
4. Check reverse checkturning torque(Atstriking rod).
Reverse checkturning torque(Atstriking rod):
4.9 -7.4 N'm (50-75 kg-em, 43-65 in-Ib)
• If
not within specification, selectanother checkplughaving
a different lengthandreinstall it.
Available reversecheckplugs:
Refer to
50S,
MT-64.
5. Install selected reversecheckplug.
• Apply locking sealanttothread ofplug before installing it.
6. Install checkballplug, shiftcheck ballandshift check
spring.
7. Install oilpocket.
8. Install gearcomponents ontoclutch housing.
a. Install finaldrive assembly.
MT-56
ASSEMBLY
I
RSSF32A
I
SMT666
SMT774B
b.
Install inputshaft assembly withbearing retainer, mainshaft
assembly andreverse idlergear.
• Becareful nottodamage oilseal lipwith splines ofinput
shaft.
• Becareful nottodamage oilchannel wheninserting main-
shaft intoclutch housing.
c. Install inputshaftfrontbearing retainer.
9. Apply grease toshifter caps,theninstall itto control
bracket. Installcontrol bracket with1st
&
2nd shift fork.
• When installing controlbracket onclutch housing, ensure
bracket iscorrectly seated.
10. Install 3rd
&
4th and 5thshift forks.
•
SMT596
11.
Insert forkshaft.
• Apply multi-purpose greasetosupport springbefore install-
ing.
12. Install reverse idlerspacer.
MT-57
ASSEMBLY
I
RS5F32A
I
SMT666B
13.
Apply recommended sealanttomating surface ofclutch
housing.
14. Install transmission caseonclutch housing.
Snap ring
SMT665B
SMT775B
15.
Install mainshaft frontbearing snapring.
16. -Check mainshaft bearingendplay.
Mainshaft bearingendplay:
o -
0.1 mm (0-0.004 in)
• Make surethatbearing isproperly seated.
If
not, tapmain
shaft endwith arubber hammer.
• Ifnot within specification, selectanother casecover having
a different thickness.
Available casecovers:
Refer to50S, MT-64.
MT-58
