Toyota 2H Repair Manual page 74

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Valve Rocker Suppor t
Valve Shaft
Rocker
E N G I N E M E C H A N I C A L
R o c k e r s h a f t d i a m e ter:
S t a n dard o i l c l earance :
Maximum o i l clearance :
I f
rocker a r m and s h a f t .
( e )
" ' ' ' l �
".o
- Cylinder H e a d
• Using a m i c rometer. measure
ro c k er s h a f t
1 8 .472 - 1 8 .493 m m (0 . 7 2 7 2 - 0.7281 i n.)
• S u b t r a c t the rocker s h a f t diameter measurement
f ro m t h e inside d iameter measurement o f the
rocker arm.
the clearance i s g reater t h an m a x i m u m , r e p l a c e t h e
Assemble the v a l v e r o c k e r s h a l l assembly as shown.
the
diameter of t h e
0.007 - 0.049 m m
! 0 . 0 0 0 3 - 0.00 1 9 in.}
0. 1 0 mm (0.0039 i n . l
.,