Shibaura SG280E, Workshop Manual

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12. Oil filter and oil pipe
1) Apply oil to the filter installation surface, and tighten by
hand.
2) Use an eye bolt to temporarily fix the cylinder block side
only.
13. Tappets
Apply oil and assemble.
14. Cylinder head assembly and head gasket
1) Set the piston to the upper dead center, and measure the
amount of projection from the cylinder block.
2) Select a head gasket according to the measurement
results.
Engine model Measured value (mm) Gasket part code
Thickness when
tightened (mm)
0.45 to 0.60 111147491 1.3
N 843
0.60 to 0.70 111147501 1.4
3) Install the glow plug and connector.
Fig.2-6-18
CAUTION:
After assembling the head, tighten the eye bolts
on both sides.
Tightening torque: 9.8 to 12.7 N ⋅⋅⋅⋅ m (1.0 to
1.3kgf
⋅
m)
Fig.2-6-19
Fig.2-6-20
CAUTION:
Lightly press down on the piston while
measuring.
Select the piston among the 3 cylinders with the
largest amount of projection as the standard.