Information injection-pump assembly
BOSCH
9 400 610 161
9400610161
ZEXEL
101803-1740
1018031740
MITSUBISHI
ME060567
me060567
Rating:
Service parts 101803-1740 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
31261-30020
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 610 161
9400610161
ZEXEL
101803-1740
1018031740
MITSUBISHI
ME060567
me060567
Zexel num
Bosch num
Firm num
Name
101803-1740
9 400 610 161
ME060567 MITSUBISHI
INJECTION-PUMP ASSEMBLY
8DC91 K 14BH INJECTION PUMP ASSY PE8AD PE
8DC91 K 14BH INJECTION PUMP ASSY PE8AD PE
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-2-7-3-
4-5-6-8
Pre-stroke
mm
4.5
4.45
4.55
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5
Cyl.1-2 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5
Cal 1-7 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5
Cal 1-3 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5
Cal 1-5 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5
Cal 1-6 deg. 270 269.5 270.5
Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5
Cal 1-8 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
8
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
108.5
105
112
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.3+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
18
15.4
20.6
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
550--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
800
Advance angle
deg.
1.6
1.1
2.1
Timer adjustment_04
Pump speed
r/min
1100
Advance angle
deg.
4
3.5
4.5
Timer adjustment_05
Pump speed
r/min
-
Advance angle
deg.
6.5
6.5
6.5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT not operating.
(3)Torque spring does not operate.
(4)Rack difference between N = N1 and N = N2
(5)At shipping
(6)Idle sub spring setting: L1.
----------
K=15 N1=900r/min N2=450r/min L1=6.3+-0.1mm
----------
----------
K=15 N1=900r/min N2=450r/min L1=6.3+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)At shipping
(2)Pump speed = aa
----------
aa=900r/min
----------
a=24deg+-5deg b=32deg+-3deg c=12deg+-5deg d=(2deg) e=6deg+-5deg
----------
aa=900r/min
----------
a=24deg+-5deg b=32deg+-3deg c=12deg+-5deg d=(2deg) e=6deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=46deg+-5deg
----------
----------
a=19deg+-5deg b=46deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(40deg)
----------
----------
a=(40deg)
Information:
Indicator Readings
If, the indicator reading a positive (+), the tip of the indicator moved into the indicator and minus (-) means that the tip of the indicator moved out of the dial indicator.When comparing two positive (+) indicator readings, the larger numerical reading is more than the smaller numerical reading. However, when comparing two minus (-) indicator readings, the larger numerical reading is less than the smaller numerical reading. In both cases, the indicator reading becomes less as the tip of the indicator moves out of the dial indicator.The Total Indicator Reading (TIR) is the total amount of movement of the indicator needle. The TIR is always a positive value even though one or both of the readings are negative. For example: If the indicator reading varied from -10 to +5, the TIR was 15. If the indicator reading is varied from -5 to - 15, the TIR was 10.Laser Tool Alignment Procedure
Note: Refer to the laser alignment tool user manual instructions for additional information regarding operation of the tool.To do laser tool alignment, perform the following steps:
Mount the transducer to the outer coupling element.
Attach the reflector to the generator hub.
Enter the required dimensions into the laser alignment tool. Examples of possible dimensions required include the following:
Transducer to reflector
Transducer to coupling centerline
Coupling diameter
Rotations Per Minute (RPM)
Transducer to front feet
Front feet to rear feet
Turn the laser ON, adjust the laser beam to the center of the reflector dust cap. Once the laser beam is centered, remove the dust cap.
Rotate the drive line one complete revolution.
Record the results displayed on the laser alignment tool. Compare the readings to the acceptable values listed in the "Generator Set Alignment Data Sheet".
Adjust the generator as needed to obtain the correct alignment. Shims may be installed or removed to achieve the correct vertical alignment. Use the horizontal adjustment screws to make horizontal adjustments.
Once the alignment is within the specifications, torque the generator mounting bolts to the proper specifications.
Perform a soft foot check. Refer to "Soft Foot Check Procedure".Soft Foot Check Procedure
Note: The soft foot check can be completed with the laser alignment tool if the tool has this function.
Ensure that all jacking screws are loose
Mount a dial indicator from the base assembly to the top of the generator mounting foot to be measured.
Preload the dial indicator to a minimum of one revolution or 2 mm (0.08 inch). Once the correct preload is set, zero the dial indicator.
Loosen the mounting bolt at the location that is being measured. Measure and record the vertical deflection of the generator mounting foot at this location as close to the mounting bolt as possible. Only loosen one bolt at a time.
The maximum deflection of the mounting foot is 0.076 mm (0.003 inch). If the indicator reading is greater than this amount, add shims to eliminate the soft foot condition. Torque the mounting bolt before moving to the next mounting foot to be measured for soft foot.
Repeat the procedure on the remaining generator mounting feet.
Perform the final torque of the
If, the indicator reading a positive (+), the tip of the indicator moved into the indicator and minus (-) means that the tip of the indicator moved out of the dial indicator.When comparing two positive (+) indicator readings, the larger numerical reading is more than the smaller numerical reading. However, when comparing two minus (-) indicator readings, the larger numerical reading is less than the smaller numerical reading. In both cases, the indicator reading becomes less as the tip of the indicator moves out of the dial indicator.The Total Indicator Reading (TIR) is the total amount of movement of the indicator needle. The TIR is always a positive value even though one or both of the readings are negative. For example: If the indicator reading varied from -10 to +5, the TIR was 15. If the indicator reading is varied from -5 to - 15, the TIR was 10.Laser Tool Alignment Procedure
Note: Refer to the laser alignment tool user manual instructions for additional information regarding operation of the tool.To do laser tool alignment, perform the following steps:
Mount the transducer to the outer coupling element.
Attach the reflector to the generator hub.
Enter the required dimensions into the laser alignment tool. Examples of possible dimensions required include the following:
Transducer to reflector
Transducer to coupling centerline
Coupling diameter
Rotations Per Minute (RPM)
Transducer to front feet
Front feet to rear feet
Turn the laser ON, adjust the laser beam to the center of the reflector dust cap. Once the laser beam is centered, remove the dust cap.
Rotate the drive line one complete revolution.
Record the results displayed on the laser alignment tool. Compare the readings to the acceptable values listed in the "Generator Set Alignment Data Sheet".
Adjust the generator as needed to obtain the correct alignment. Shims may be installed or removed to achieve the correct vertical alignment. Use the horizontal adjustment screws to make horizontal adjustments.
Once the alignment is within the specifications, torque the generator mounting bolts to the proper specifications.
Perform a soft foot check. Refer to "Soft Foot Check Procedure".Soft Foot Check Procedure
Note: The soft foot check can be completed with the laser alignment tool if the tool has this function.
Ensure that all jacking screws are loose
Mount a dial indicator from the base assembly to the top of the generator mounting foot to be measured.
Preload the dial indicator to a minimum of one revolution or 2 mm (0.08 inch). Once the correct preload is set, zero the dial indicator.
Loosen the mounting bolt at the location that is being measured. Measure and record the vertical deflection of the generator mounting foot at this location as close to the mounting bolt as possible. Only loosen one bolt at a time.
The maximum deflection of the mounting foot is 0.076 mm (0.003 inch). If the indicator reading is greater than this amount, add shims to eliminate the soft foot condition. Torque the mounting bolt before moving to the next mounting foot to be measured for soft foot.
Repeat the procedure on the remaining generator mounting feet.
Perform the final torque of the
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Mitsubishi
101803-1740
9 400 610 161
ME060567
INJECTION-PUMP ASSEMBLY
8DC91
8DC91