Doosan DP158L Series, Руководство по эксплуатации и техническому обслуживанию

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5. About the engine
100
35. Attach the fuel pipe.
DV2213067A
1) Attch the fuel pipe(C).
2) Tighten the hollow screw(B) at a tightening torque
1.2kgf
·
m
±
0.14kgf
·
m.
3) Tighten the fixing bolt(A) at a tightening torque 2.2kgf
·
m
±
0.33kgf
·
m.
36. Attach the fuel injection pipe.
DV2213064A
1) Attach 3 fuel injection pipe assemblies(D).
2) Attach the fuel pipe nut temporarily.
3) Tighten 12 fuel pipe nuts(A) of the injectiion pump at a
tightening torque 5.5kgf · m ± 0.825kgf · m.
4) Tighten 12 fuel pipe nuts(A) of the injector at a tightening
torque 5.5kgf
·
m
±
0.825kgf
·
m.
5) Tighten the fixing bolt(A).
37. Attach the inlet pipe.
DV2213063A
1) Attach the inlet pipe(B).
2) Tighten the fixing bolt(A) at a tightening torque 4.4kgf
·
m
±
0.66kgf
·
m.
Note) Tighten the fixing bolts to attach the inlet elbow and
the inlet pipe at a tightening torque 2.2kgf
·
m
±
0.33kgf
·
m.
38. Attach the fuel filter.
DV2213062A
1) Attach the fuel filter assembly(B).
CAUTION
• Be careful not to lose the O-ring.
• Be careful not to damage the fuel pipes.
A
B
C
A
B
C
D
CAUTION
• Be careful not to damage the fuel pipes.
• Be careful not to let dust inside the engine.
CAUTION
Be careful not to let dust inside the engine.
A
B
A
B