Doosan DP158LDF - Page 55

5. About the engine
88
26. Remove the flywheel housing cover.
DV2213071A
1) Loosen the fixing bolts(A).
2) Remove the flywheel housing cover(B).
27. Align the fuel injection pump pointer.
DV2213171A
1) Rotate the flywhee to the eingine rotation direction.
2) The injection timing pointer marking on the fuel injec-
tion punmp driven gear is aligned with marking on t
he
c
ylindrical surface.
28. Remove the fuel injection pump.
DV2213072A
1) Loosen 6 fixing bolts(A).
2) Remove the fuel injection pump(B).
29. Remove the rocker arm assembly.
DV2213075A
1) Loosen the fixing bolts(A).
2) Remove the rocker arm assembly(B).
3) Remove 12 rocker arm assemblies as the same
procedure.
A
B
AB
A
B