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Differential
T
ed Roll
( B 1 8 C 1
er Bearinr
engine)
Preload Adjustment (cont'd)
aper
el
n g
7. lf the tapered roller bearing preload is not within the
standard, select the 79.5 mm shim from the follow-
ing table which will give the tapered roller bearing
preload closest to the standard mean value o{ 2.50
N . m ( 2 5 . 5 k g t . c m , 2 2 l b f . i n ) .
NOTE: Changing the 79.5 mm shim to the next size
will increase or decrease tapered roller bearing
p r e l o a d a b o u t O . 3 - 0 . 4 N . m ( 3 - 4 k g l . c m ,
2 . 6 - 3 . 5 l b f . i n ) .
7 9 . 5 m m S H I M
Part Number
Thickness
4 1 4 6 0 - P s D - 0 0 0
0.66 mm (0.0260 in)
AB
41461 - P5D - 000
1 . 1 7 m m ( 0 . 0 4 6 1 i n )
AC
4 1 4 6 2 - P s D - 0 0 0
1 . 2 0 m m ( 0 . 0 4 7 2 i n )
A D
4 1 4 6 3 - P 5 D - 0 0 0 1 . 2 3 m m ( 0 . 0 4 8 4 i n )
AE
4 1 4 6 4 - P s D - 0 0 0
'1.26
mm (0.0496 in)
AF
4 1 4 6 5 - P s D - 0 0 0
1.29 mm (0.0508 in)
AG
4 1 4 6 6 - P s D - 0 0 0 1.32 mm (0.0520 in)
AH
4 1 4 6 7 - P s D - 0 0 0
1.35 mm 10.0531 in)
A I
4 1 4 6 8 - P s D - 0 0 0
1.38 mm (0.0543 in)
4 1 4 6 9 - P 5 D - 0 0 0
1 . 4 1 m m ( 0 . 0 5 5 5 i n l
AK
4 1 4 7 0 - P s D - 0 0 0
1.44 mm (0.0567 in)
A L
41471 - PsD - 000
'1.47 mm
{0.0579 in}
4 1 4 7 2 - P 5 D - 0 0 0 1 . 5 0 m m ( 0 . 0 5 9 1 i n )
AN
4 1 4 7 3 - P s D - 0 0 0
1.53 mm {0.0602 in}
AO
4 1 4 7 4 - P 5 0 - 0 0 0 1 . 5 6 m m ( 0 . 0 6 1 4 i n )
AP
4 1 4 7 5 - P s D - 0 0 0
1 . 5 9 m m ( 0 . 0 6 2 6 i n )
AO
4 1 4 7 6 - P 5 D - 0 0 0
'1.62 mm
{0.0638 in}
AR
4 1 4 7 7 - P 5 D - 0 0 0 1.65 mm (0.0650 in)
4 1 4 7 8 - P 5 D - 0 0 0 1 . 6 8 m m ( 0 . 0 6 6 1 i n )
4 1 4 7 9 - P 5 0 - 0 0 0 1 . 7 1 m m ( 0 . 0 6 7 3 i n )
AU
4 1 4 8 0 - P s D - 0 0 0
1 . 7 4 m m ( 0 . 0 6 8 5 i n )
41481 - PsD - 000
'1.77 mm (0.0697 in)
4 1 4 8 2 - P s D - 0 0 0
'1.80 mm (0.0709 in)
AX
4 1 4 8 3 - P 5 D - 0 0 0 1.83 mm (0.0720 in)
8. Recheck the tapered roller bearing preload.
9. How to select the correct 79.5 mm shim:
1) Compare the tapered roller bearing preload you
get with the 79.5 mm shim that was removed
with the soecified mean Dreload of 2.50 N'm
( 2 5 . 5 k g f . c m , 2 2 l b f . i n ) .
- 2l ll vour measured tapered roller bearing preload
is less than specified, subtract your's from the
specitied.
lf vour's is more than specitied, subtract the
soecified from vour measurement.
For example with a 1.38 mm {0.0543 in) shim:
@ specified 2.50 N.m (25.5 kgf.cm, 22 lbl.in)
- you measure 0.54 N.m (5.5 kg{.cm, 5lbl.in}
2 . 0 N . m ( 2 0 k g f . c m , 1 8 l b f . i n ) l e s s
@you measure 3.29 N.m (33.5 kgI.cm, 29 lbt.in)
- specified 2.50 N.m (25.5 kgf.cm, 22 lbf.in)
0 . 8 N . m ( 8 k g f . c m , 7 l b f . i n ) m o r e
-3) Each shim size up or down from standard
m a k e s a b o u t O . 3 - 0 . 4 N . n t ( 3 - 4 k g f . c m ,
2.6-3.5
lbl.in) difterence in tapered roller
bearing preload.
a In example @, your measured tapered roller
bearing preload was 2.O N.m (2O kgt.cm,
18 lbf in) less than standard so you need a
79.5 mm shim live sizes thicker than stan-
dard {try the 1.53 mm (O.0602 in) shim and
recheck).
a l n e x a m p l e @ y o u r ' s w a s 0 . 8 N . m { 8
k g f . c m , 7 l b f . i n ) m o r e t h a n s t a n d a r d . s o
you need a thrust shim two sizes thinner (try
the 1 .32 mm (O.O52O in) shim and recheck).
1O. After adjusting the tapered roller bearing preload, as-
semble the transmission, and installthe lransmission
housing (see section 13).
8 x 1 . 2 5 m m
27 N,m (2.8 kgt'm, 20 lbf.ft)
11. Rotate the difterential assembly in both directions
to seat the tapered roller bearings.
1 5 - 1 6
\
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Troubleshooting
