Toyota 2H Repair Manual page 119

E N G I N E M E C H A N I C A L
I N SP E C T I O N A N D
B E A R I N G S A N D C A M S H A F T
1 . I N S PECT C A M S H A F T O I L C L E A R A N C E
( a ) Using a c y l i n d e r g a u g e , m e a s u r e t h e i n s i d e d i ameter
of t h e
Bearing inside diameter (from front side ) :
STD
U/S 0 . 1 2 5 N o . 1
U / S 0.25
(bl Subtract t h e journal diameter measurement
page
measurement.
Standard o i l cleara n c e :
M a x i m u m o i l c learance :
I f t h e clearance is grea ter t h a n maximum. replace
comshaft bearings. If necessary, grind or replace the
camshaft
2. I F N E C E S S A R Y .
J O U R N A L S
Grind a n d h o n e t h e journals to the undersized f i n i s hed
d i ameter (See page
Install new
-
Cylinder Block
REP A I R
camshaft
bearing .
s i z e
No. 1 5 1 .200 - 6 1 . 2 6 5 mm
( 2 .0 1 5 7 - 2 . 0 1 8 3 in.)
No. 5 1 .000 - 5 1 .066 m m
1 2 . 0 0 7 9
N o . 5 0 . 9 0 0 - 60.866 mm
12.0000 - 2.0026 i n . 1
No. 4 6 0 . 6 0 0 - 6 0 . 6 6 5 mm
( 1 .99 2 1 - 1 .9947 in.1
5 1 .074
12.0 1 08 - 2 . 0 1 3 3 in.1
No. 2 5 0 . 8 7 4 - 6 0 . 9 3 9 mm
1 2 .0029 - 2.0056 in. 1
No. 50.674 - 60.739 mm
1 1 . 9950 - 1 .9 9 7 6 in.!
N o . 4 60.474
1 1 . 9 8 7 2 - 1 . 9 8 9 7 in.!
N o . 1 50.950 - 5 1 . 0 1 5
12.0069 - 2.0085 i n . 1
N o . 2 5 0 . 7 5 0 - 50. 8 1 5 mm
1 1 .9980 - 2.0006 i n .1
5 0 . 5 5 0 - 6 0 . 6 1 5 mm
N o .
1 1 .9902 - 1 .9 9 2 7 in.1
N o . 4 60.350 - 60.4 1 6 m m
1 1 . 9 8 2 3 - 1 . 9848 in.!
E M - 8 3 ) from the bearing
0.030 - 0 . 1 1 5 mm
10.0 01 2 - 0.0046
0 . 1 6 m m (0.0069 in.)
GRIND AND
E M - B 3 )
camshaft
u n d e r s i z e d bearings.
E M - l 0 9
OF C A M S H A F T
-
2 . 0 1 0 4 i n . 1
-
5 1 . 1 3 9 m m
-
60.639 m m
mm
(See
inside diameter
inl
the
HONE C A M S H A F T