Doosan DP158LDF - Page 78

5. About the engine
111
48. 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 torq
ue
2
.2kgf·m.
49. 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).
50. Attach the crankshaft pulley.
DV2213190A
1) Attach the crankshaft pulley(B).
2) Tighten 8 M16 stud head bolts(A) at a tighteni
ng
t
orque 21.0kgf·m ±1.0kgf·m.
Note) Tighten the stud head bolts in the order from (1)
~ (8).
51. 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
t
ightening 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 tor
que
20kg
f·m.
5) Attach the idle pulley bracket(F).
6) Tighten 3 fixing bolts(G) and 1 socket bolt(H) at
a
t
ightening 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