Rating:
Information injection-pump assembly
BOSCH
9 400 612 920
9400612920
ZEXEL
101608-1970
1016081970
MITSUBISHI
ME170449
me170449
Service parts 101608-1970 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME072745
12.
Open Pre:MPa(Kqf/cm2)
15.7{160}/21.6{220}
14.
NOZZLE
Cross reference number
BOSCH
9 400 612 920
9400612920
ZEXEL
101608-1970
1016081970
MITSUBISHI
ME170449
me170449
Zexel num
Bosch num
Firm num
Name
101608-1970
9 400 612 920
ME170449 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6D16T7 K 14BF INJECTION PUMP ASSY PE6AD PE
6D16T7 K 14BF INJECTION PUMP ASSY PE6AD 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
105780-8260
Bosch type code
9 430 610 133
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
18
Opening pressure
kgf/cm2
184
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-8420
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
Direction of rotation (viewed from drive side)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
3.2
3.15
3.25
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
-
Rack position
12.1
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
110
106.7
113.3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
9.5+-0.5
Pump speed
r/min
275
275
275
Each cylinder's injection qty
mm3/st.
12.5
10.6
14.4
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.1)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
110
109
111
Basic
*
Fixing the lever
*
Boost pressure
kPa
23.3
23.3
Boost pressure
mmHg
175
175
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+1
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
114.5
110.5
118.5
Fixing the lever
*
Boost pressure
kPa
23.3
23.3
Boost pressure
mmHg
175
175
Injection quantity adjustment_05
Adjusting point
C
Rack position
R2(R1-0.
4)
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
108.5
104.5
112.5
Fixing the lever
*
Boost pressure
kPa
23.3
23.3
Boost pressure
mmHg
175
175
Injection quantity adjustment_06
Adjusting point
D
Rack position
R2-0.35
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
95
91
99
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_07
Adjusting point
E
Rack position
(R1+0.4)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
108.5
104.5
112.5
Fixing the lever
*
Boost pressure
kPa
23.3
23.3
Boost pressure
mmHg
175
175
Boost compensator adjustment
Pump speed
r/min
400
400
400
Rack position
R2-0.35
Boost pressure
kPa
4
4
6.7
Boost pressure
mmHg
30
30
50
Boost compensator adjustment_02
Pump speed
r/min
400
400
400
Rack position
R2(R1-0.
4)
Boost pressure
kPa
10
10
10
Boost pressure
mmHg
75
75
75
Timer adjustment
Pump speed
r/min
1000--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
950
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
3.5
3
4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Boost compensator stroke: BCL
----------
T1=M20 BCL=0.35+-0.1mm
----------
----------
T1=M20 BCL=0.35+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=40mm
----------
a=19deg+-5deg b=41.5deg+-3deg
----------
aa=40mm
----------
a=19deg+-5deg b=41.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)With the speed lever at Full, set the stopper bolt so that speed = aa and rack position = bb (non-injection rack position). Confirm non-injection.
(2)After setting the stopper bolt at the speed lever's idle position, confirm that there is no injection at pump speed cc and rack position dd (non-injection rack position).
----------
aa=1400r/min bb=7-0.5mm cc=285r/min dd=(7.3)mm
----------
a=11.5deg+-5deg b=28deg+-5deg
----------
aa=1400r/min bb=7-0.5mm cc=285r/min dd=(7.3)mm
----------
a=11.5deg+-5deg b=28deg+-5deg
0000001501 LEVER
(A) Idle
(B) Full speed
(C) Base lever
(D) Accelerator lever
(E) Accelerator lever delivery position
1. Measure speed lever angle
(1)Measure the angle when the accelerator lever (D) contacted the base lever (C) at a.
----------
----------
b=41.5deg+-3deg c=19deg+-5deg
----------
----------
b=41.5deg+-3deg c=19deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of timer's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=13deg
----------
a=(1deg)
----------
aa=13deg
----------
a=(1deg)
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Group cross 101608-1970 ZEXEL
Mitsubishi
101608-1970
9 400 612 920
ME170449
INJECTION-PUMP ASSEMBLY
6D16T7
6D16T7