Doosan DP222LBF - Page 109

5. About the engine
103
47. Attach the oil cooler cover.
DV2213083A
1) Attach the oil cooler and the oil cooler cover(B).
2) Tighten 20 M8 fixing bolts(A) at a tightening torque 3.1kgf·m.
48. Attach the oil filter assembly.
DV2213082A
1) Attach the oil filter housing(D).
2) Tighten the fixign bolts(B) and (C).
3) Attach the oil filter(A) with the chain plier(EF.200-038).
49. Attach the crankshaft pulley.
DV2213190A
1) Attach the crankshaft pulley(B).
2) Tighten 8 M16 stud head bolts(A) at a tightening torque
21.0kgf·m ±1.0kgf·m.
Note) Tighten the stud head bolts in the order from (1) ~ (8).
50. Attach the cooling fan pulley and the idle pulley.
DV2213174A
1) Attach the cooling fan pulley assembly(I).
2) Tighten 3 fixing bolts(G) and 1 socket bolt(H) at a tight-
ening torque 4.4kgf·m ± 0.33kgf·m.
3) Fix the cooling fan pulley using the jig.
4) Tighten 1 cooling fan fixing bolt at a tightening torque
20kgf·m.
5) Attach the idle pulley bracket(F).
6) Tighten 3 fixing bolts(G) and 1 socket bolt(H) at a tight-
ening torque 4.4kgf·m ± 0.33kgf·m.
7) Tighten 1 fixing bolt(D).
8) Attach the idle pulley(C).
CAUTION
Make sure that the gaskets have been attached.
CAUTION
• Make sure that the gaskets have been attached.
• Be careful not to run down oil.
A
B
A
D
B
C
A
B
8
7
5
6
3
4
2
1
H
E
F
G
B
I
D
A
C