Daihatsu F300 Service Manual page 1327

ENGINE MECHANICALS
Valve springs Frse length Standard 45.2- 46.0 mm
•
Minimum 44.3 rrm
Installed tension
at
38.0 mm
258.9 N (26.4 kgf)
Maximum out.of-squareness 1.6mm
Valve rocker arm and valve Oil clearance Standard 0.012 - 0.053
mm
rocke< shaft
MaximliTI
o.oamm
Valve rocker arm bore diameter
19.500- 19.521
Valve rocker shaft outer diameter 19.468- 19.488
mm
Valve rocker arm spacer Free width
22.00mm
Exhaust manifold Warpage
0.1mm
Intake manifold warpage Cylinder head side 0.1 mm
Cylinder block Maximum cylinder head surface warpage 0.1
mm
Cylinder
bore
diameter
Standard
76.000 - 76.030
mm
0/S
0.25
76.250 - 76.280 mm
Bore honing angle 35±5°
•
Coarse degree 1-4
z
Piston, piston pin and Piston-to--cylinder bore clearance
piston rings
Standard
0.025 - 0.045 mm
Maximum limit 0.11 mm
Piston
ring groove-to-piston ring side
clearance
standard.
No.1 0.03 - 0.07 mm
No.2
0.02 - 0.06
mm
Maximum
0.12 mm
Piston ring thickness
Standard No.1
1.17-1.19 mm
No.2 1.47-1.49mm
Piston, piston pin and Piston ring end gap
piston rings
Standard
No.1 0.27 - 0.42 mm
No.2 0.35- 0.50 mm
0.1 0.20-0.70 mm
Maximum
No.1 0.7 RVTI
•
No.2 o.smm
0.1
1.0mm
Piston pin-to-connecting rod interference fit 0.012- 0.044 mm
Piston-to-piston pin clearance 0.005 - 0.011 mm
Aywheel
Runout Maximum 0.1 mm
Connecting rod Big end thrust clearance
Standard 0.15-0.4mm
Maximum 0.45 mm
Maximum bend 0.05 mm
Maximum twist o.osmm
•
EM-186