Crankshaft And Main Bearing Metal - Yanmar YSE8 Service Manual

1 )
2l
3)
Remove thoroughly paint and dust from
liner setting surfaces, the rubber pack-
ing gioove, etc.
Reaasembly
PIace the liner rubber packing correctly.
Apply white paint to liner setting surfaces
(front and rear) aa evenll' as possible.
Insert the cylinder liner and tap with
the cylinder he.ad.
Attach head Iock nuts to two 4ead set-
bolts oositioned!vmmetricall v to each
other, then tighten.-
'
Check that the li[er top is about 0.2 mm
projecting from the cylinder body.
Mea.sure the inside diaroeter of the liner
to check lhat it is oI the sa.me dimension
i n b . t h a a n L l 6 d i r e c t i ' , n s .
8.6
Crankshaft and Main Bearing Metal
The crankshaft is induction hardened and super-high precision finished. The main bear-
ing metal uses thin back metal on the gear case side and gilled kelmet back metal on the
flvwheel side.
..iK
3)
4)
5)
6)
(r
a
:..&.
-i5=
$
32