Doosan D35S-5 Service Manual page 108

Service Standard
Oil pressure
(oil temperature
70~90℃)
Oil pump
Oil cooler
Unit : mm
Tightening Torque
Item (Diameter x length)
Oil strainer flange bolt (8x16)
Oil strainer flange bolt (8x40)
Oil pan mounting flange bolt (8x12)
Oil level gauge mounting flange bolt
(8x16)
Oil pan drain plug
Oil filter element
Oil cooler bypass
Oil cooler relief valve
Oil cooler drain plug
Oil cooler mounting flange bolt
Oil line flange bolt
Oil line eye bolt
Idler gear oil supply pipe
Turbo oil pipe eye bolt
Turbo oil pipe flange bolt (8x16)
Oil pump mounting flange bolt (8x55)
D439E Service Manual
Item
At idle
At max speed
Oil pump case and gear teeth
end clearance
Difference between oil pump
case depth and gear height
(sinkage)
Driven gear to driven shaft
clearance
Drive gear end play
Relief valve opening pressure
Bypass valve pressure
Opening pressure of regulator
valve
OD x pitch (mm)
Nominal value([]
indicates base
diameter)
1~5 kg/cm
3~5 kg/cm
0.10~0.9
0.01~0.07
[20]0.04~0.07
0.03
10~12 kg/cm
3.5~4.5 kg/cm
5.0~7.0 kg/cm
Size
- 18.6~27.4
- 18.6~27.4
M8x1.2 18.6~27.4
- 18.6~27.4
M14x1.5 34.3~39.2
M26x1.5
M16x1.5
M16x1.5
M14x1.5 34.3~44.1
- 18.6~27.4
- 7.8~11.8
- 18.6~22.5
- 58.8~83.3
- 18.6~22.5
- 18.6~27.4
- 18.6~27.4
106 2. Engine Mechanical System (D439E)
Limit
2 2
0.5 kg/cm
2 2
2 kg/cm
0.2
0.18
0.15
2
2
2
Nm Kgf.m
1.9~2.8
1.9~2.8
1.9~2.8
1.9~2.8
3.5~4.0
19.6 2.0
19.6 2.0
19.6 2.0
3.5~4.5
1.9~2.8
0.8~1.2
1.9~2.3
6.0~8.5
1.9~2.3
1.9~2.8
1.9~2.8
Corrective
action and
remarks
Adjust
Adjust
Replace
Replace
Replace
Replace
Replace
Replace
lb·ft
13.8~20.4
13.8~20.4
13.8~20.4
13.8~20.4
25.4~29.1
14.5
14.5
14.5
25.4~32.7
13.8~20.4
5.8~8.7
13.8~16.7
43.6~61.8
13.8~16.7
13.8~20.4
13.8~20.4