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2 3 . 1 5 2 S e r i e s
Becommended torque tensions
The rorque tensions berow appiy ro components rubricaled lighry wilh crean engine oir betore rhev are fifled
Descriplion
Thread
s i z e
Torque
N m
tbf tl
Kgr m
cylrnder head (cold)
- n u t s
7/16 UNF
95
8 1
70
60
8 . 3
Sump plug
1 / 2 P I F
34
Alonrser clamp
Y8 UNF
2
1 , 7
I n j e c l o r p r p e u n i o n n ! t
t 1 2 X 1 , 5
20
1 . 0
Marn bearing
9/16 UNF
1 5 0
1 1 0
1 5 , 0
B i g e n d b e a r i n g
- c a d m i u m p l a t e d
.
Phosphated
. n o n - p l a t e d
7/16 UNF
8 1
95
45
60
70
8 , 3
Front pulley
'with 4,8 mm i0.19 in) spacel
-with 8,9 mm (0.35 in) space.
7/8 UNF
142
325
1 0 5
240
1 4 , 5
33,2
I/2 UNF
1 0 6
7a
1 0 , 8
Perkins Seruice Data Booklei Pan i, 1997
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