Daihatsu F300 Service Manual page 1271

ENGINE MECHANICALS
(3}
Lay
a strip of
plastigage across each crankshaft main
journal.
(4) Install the crankshaft bearing caps. Tighten the
crankshaft bearing cap bolts evenly in the sequence
indicated in the right figure.
Tightening Torque: 44.1 - 53.9 N-m (4.5- 5.5 kgf-m)
(5) Remove the main bearing caps
with
the lower bearings
fitted on them.
(6) Measure the plastigage width at its widest point.
Oil Clearance: 0.024 - 0.042 mm
If the oil clearance fails to conform to the specified
value, measure the crankshaft main journal diameter
and select suitable crankshaft main journal bearings or
replace the crankshaft.
(See page EM-131.)
(7) Remove the plastigage from the crankshaft main jour-
nals.
2. Selection of crankshaft bearings
NOTE:
The replacement of the crankshaft bearings should be
performed after all inspections have been finished.
(1) Read the cylinder block main journal diameter code
number.
NOTE:
• The main journal diameter code comes in four kinds of
5, 6,7
and 8.
EM-130
•
•
No. $Journal diame-
..r.;
ter code number -
r-""
:~
No. 4 Journal d•ame·
ter cone number
+---·
No. 3 Journal d•ame-
·!'-
·r----
"I'- tercoOO number
~
.,_.__. !\
~~~r~~r~~md:·
l!
No 1 Journal d•ame-
ter oode number
•
WFelQ.EM412