1995 NISSAN ALMERA N15 clutch

DISASSEMBLV
I

RSSF30A
&
RSSF31 A
I

5th shift -
fork

Suitable

tool
SMT571
SMT082A SMT577
SMT579
1.
Remove transmission casewhile slightly tiltingitto prevent
5th shift forkfrom interfering withcase.
2. Draw outreverse idlerspacer andfork shaft, thenremove
5th and 3rd
&
4th shift forks.

• Becareful nottolose shifter cap.

3. Remove controlbracket with1st
&
2nd shift fork.

• Becareful nottolose shifter cap.

4. Remove gearcomponents fromclutch housing.

- RS5F30A-

a. Remove threescrews anddetach bearing retainer.

• One ofthese threescrews istorx type andshould be
removed withasuitable tool,asshown.

b. Remove inputshafttogether withmainshaft bytapping
lightly.

• Always withdraw mainshaft straightout.Failure todo so
can damage resinoilchannel onclutch housing side.
• Do not draw outreverse idlershaft fromclutch housing
because thesefittings willbeloose.
• When removing inputshaft, becareful nottoscratch oilseal
lip with shaft spline.
MT-13
•

DISASSEMBLY
I

RS5F30A
&
RS5F31 A
I

SMT580
SMT720
c.
Remove reverseidlergear andfinal drive assembly.

- RS5F31A-

a. Remove mainshaft andfinal drive assembly.

• Always withdraw mainshaft straightout.Failure todo so
can damage resinoilchannel onclutch housing side.
SMT721
SMT646A

Soft hammer

SMT722
b.
Remove bearingretainer securing bolts.
c. Remove inputshaft together withbearing retainer and
reverse idlergear bytapping lightly.

• Do not draw outreverse idlershaft fromclutch housing
because thesefittings willbeloose.
• Becareful nottoscratch oilseal lipwith shaft spline when
removing inputshaft.
MT-14

DISASSEMBLY RS5F30A

&
RS5F31 A
SMT648AA

KV32101000

SMT599AA
SMT583

/ Reverse checkplug
~ "Reverse checkspring
S/

V
Check ball(Large)
"--_Check ball(Small)

SMT584
SMT585
5.
Remove oilpocket, shiftcheck ball,shift check spring and
check ballplug.
6. Drive retaining pinout ofstriking lever,thenremove strik-
ing rod, striking leverandstriking interlock.

• Select aposition whereretaining pindoes notinterfere with
. clutch housing whenremoving retainingpin.
• Becareful nottodamage oilseal lip,when removing strik-
ing rod. Ifnecessary, tapeedges ofstriking rod.

7. Remove reversecheckplug,thendetach reverse check
spring andcheck balls,
8. Remove checksleeve assembly.

MT-15
•

ADJUSTMENT
I

RS5F30A
&
RS5F31 A
I

SMT646-A

I"
KV38106000
SMT454-ADifferential
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(s).
2. Reinstall differential sidebearing outerracewithout
shim(s).
3. Install finaldrive assembly onclutch housing.
4. Install transmission caseonclutch housing.

• Tighten transmission casefixing boltstothe specified
torque. RefertoMT-10.

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
indicat~r
deflection
+ specified bearingpreload
Differential sidebearing preload andadjusting shims:
Refer to50S, MT-62, 63.

9. Install selected shim(s)anddifferential 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-10.
MT-28

~casecover"U--0-ring
~spacer
Mainshaft rearbearing ~ Mainshaft
outer race ~
0
bearing
- \ adjusting
shim

I ~--

SMT613AA
SMT599 ADJUSTMENT

I
RS5F30A
&
RS5F31A
I

Differential SideBearing Preload(Cont'd)

c. Measure turningtorqueoffinal drive assembly.

Turning torqueoffinal drive assembly
(New bearing):
Refer toSOS, MT-62.
• When oldbearing isused again, turning torquewillbe
slightly lessthan theabove.
• Make suretorque isclose tothe specified range.
• Changes inturning torqueoffinal drive assembly perrev-
olution shouldbewithin 1.0N'm (10kg-em, 8.7in-Ib) with-
out binding.
Mainshaft BearingPreload

If any ofthe following partsarereplaced, adjustmainshaft bear-
il}g preload.

• Mainshaft
• Mainshaft bearings
• Clutch housing
• Transmission case

1. Remove casecover, O-ring, spacer, mainshaft bearing
adjusting shimandmainshaft rearbearing outerracefrom
transmission case.
2. Install mainshaft assemblyonclutch housing.
3. Install transmission caseonclutch housing.

• Tighten transmission casefixing boltstothe specified
torque. RefertoMT-10.

4. Install mainshaft rearbearing outerraceoninner race.
5. Measure distancefromtransmission casetobearing outer
race.

• Make surethatbearing isproperly seated.

6. Select shim.RefertoSDS, MT-62.
7. Check totalturning torqueafterassembling. Referto
"ASSEMBLY", MT-30.

MT-29
•

ASSEMBLY
I

RS5F30A &RS5F31 A
I

SMT648AA
1.
Install striking rod,lever andinterlock.

• Tape edges ofstriking rodtoavoid damaging oilseal lip
during installation.
• When taped 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):
Refer toSOS, MT-61.

• Ifnot within specification, selectanother checkplughaving
a different lengthandreinstall it.

Reverse checkplug:
Refer toSOS, MT-61.

5. Install selected reversecheckplug.

• Apply locking sealanttothread ofplug before installing it.

6. Install check ballplug, shiftcheck balland shift check
spring.
7. Install oilpocket.

SMT580
8.
Install gearcomponents ontoclutch housing.

- RS5F30A-

a. Install finaldrive assembly andreverse idlergear.

MT-30

ASSEMBLY
I

RS5F30A
&
RS5F31 A
I

Suitable

tool
SMT737A
SMT664
~ "--Soft hammer
SMT614A
Final driveassembly
/{(/
SMT721
b.
Install mainshaft andinput gearasaset.

• Take carenottodamage oilseal lipwith splines ofinput
shaft while shaftisbeing inserted intoclutch housing.
• Take carenottodamage oilchannel wheninserting main-
shaft intoclutch housing.

c. Install bearing retainer.

• One ofthese threescrews istorx type andshould be
installed withsuitable tool,asshown.

d. After installing torxscrew, stakeitat two points.

- RS5F31A-

a. Install inputshaft assembly andreverse idlergear.

• Becareful nottodamage oilseal lipwith splines ofinput
shaft.

b. Install finaldrive assembly.

MT-31
•

ASSEMBLYI
RSSF30A
&
RSSF31 A
I

SMT720
c.
Install mainshaft assembly.

• Take carenottodamage oilchannel wheninserting main-
shaft intoclutch housing.

9. Apply grease toshifter caps,theninstall itto control
bracket. Installcontrol bracket with1st
&
2nd shift fork.
10. Install 3rd
&
4th and 5thshift forks.
11. Insert forkshaft.

• Apply multi-purpose greasetosupport springbefore install-
ing.

12. Install reverse idlerspacer.
13. Apply recommended sealanttomating surface ofclutch
housing.
14. Install transmission caseonclutch housing.
15. Measure totalturning torque.

Total (Final drive+Mainshaft) turningtorque(New
bearing): Refer toSOS, MT-62.
• When oldbearing isused again, turning torquewillbe
slightly lessthan theabove.
• Make suretorque isclose tothe specified range.
MT-32