Doosan DP158LDF - Page 73

5. About the engine
106
30. Attach the cylinder head cover.
DV2213074A
1) Attach the dylinder head cover(B).
2) Tighten 3 fixing bolts(A) at a tightening torque
2.2kgf·m ±0.33kgf·m.
31. Attach the breather.
DV2213096A
1) Attach the breather(B).
2) Tighen the clamp.
3) Attach the other breather as the same procedure.
32. Attach the intake manifold.
DV2213066A
1) Attach the intake mainfold(B).
2) Tighten the fixing bolts(A) by hand temporarily.
3) Tighten thd fixing bolts(A) at a tightening torque
2.2kgf·m ± 0.33kgf·m.
4) Attach the other intake manifold as the sameproce-
dure.
Cylinder No.1234
Valve In Ex In Ex In Ex In Ex
#1TDC
#6TDC
●●●○○●●○
Cylinder No.5678
Valve In Ex In Ex In Ex In Ex
#1TDC
#6TDC
○●○○○○●○
Cylinder No. 9 10 11 12
Valve In Ex In Ex In Ex In Ex
#1TDC
#6TDC
●●○○○●●●
CAUTION
#3 and #4 cylinder head covers have the breather.
#10 cylinder head cover has the oil filler cap. the
others are the same cylinder head cover.
A
B
CAUTION
• Be careful not to let dust inside the engine.
• Be careful not to mix the fixing bolts.
A
B
A
B