Doosan DP158LDF - Page 77

5. About the engine
110
44. Attach the oil delivery pipe.
DV2213058A
1) Attach the oil delivery pipe(D).
2) Attach the hollow screw(C).
3) Tighten the oil delivery pipe fixing bolts(B) at a tight-
ening torque 2.2kgf·m ± 0.33kgf·m.
4) Tighten the oil delivery pipe fixing bracketbolts(A) at
a tightening torque 2.2kgf·m ± 0.33kgf·m.
45. Attach the inlet elbow.
DV2213057A
1) Attach the inlet elbow(C).
2) Tighten the V-clamp(B).
3) Tighten the hose clamp(A).
4) Attach the other inlet elbow as the same procedure.
46. Attach the oil cooler housing.
DV2213085A
1) Attach the oil cooler housing(C).
2) Tighten 5 M10 outer fixing bolts(B) at a tighteni
ng
t
orque 6.2kgf·m.
3) Apply LOCTITE 262 on the M10 inner socket bolts(A).
4) Tighten 5 M10 inner socket bolts(A) at a tighteni
ng
t
orque 6.2kgf·m.
47. Attach the cooling water pipe.
DV2213084A
1) Attach the cooling water pipe(B).
2) Tighten 4 fixing bolts(A) at a tightening torq
ue
8.
0kgf·m ±1.2kgf·m.
CAUTION
Make sure that the O-rings and the gaskets have
been attached.
B
D
A
C
A
C
B
CAUTION
Make sure that the O-ring and the insert parts have
been attached.
C
B
A
A
B
A
B