Rating:
Information injection-pump assembly
BOSCH
9 400 611 032
9400611032
ZEXEL
106873-7134
1068737134
MITSUBISHI
ME161704
me161704
Service parts 106873-7134 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME161933
12.
Open Pre:MPa(Kqf/cm2)
15.7{160}/24.5{250}
14.
NOZZLE
Include in #1:
106873-7134
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 032
9400611032
ZEXEL
106873-7134
1068737134
MITSUBISHI
ME161704
me161704
Zexel num
Bosch num
Firm num
Name
9 400 611 032
ME161704 MITSUBISHI
INJECTION-PUMP ASSEMBLY
8M20 K 14CD INJECTION PUMP ASSY PE8P PE
8M20 K 14CD INJECTION PUMP ASSY PE8P 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
105780-8250
Bosch type code
1 688 901 101
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
20.7
Opening pressure
kgf/cm2
211
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131425-0220
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
3.9
3.85
3.95
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
-
Rack position
12.6
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
142
137.7
146.3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
8+-0.5
Pump speed
r/min
445
445
445
Each cylinder's injection qty
mm3/st.
16.5
14
19
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.6)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
142
141
143
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+1.05
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
140
136
144
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
(R1-0.8)
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
138
134
142
Fixing the lever
*
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)Air cylinder ON
(4)Air cylinder OFF
(5)Damper spring setting
----------
T1=AC95
----------
----------
T1=AC95
----------
Timer adjustment
(1)Adjusting range
(2)Step response time
(N): Speed of the pump
(L): Load
(theta) Advance angle
(Srd1) Step response time 1
(Srd2) Step response time 2
1. Adjusting conditions for the variable timer
(1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2mm N2=800r/min C2=(10deg) t1=2.5--sec. t2=2.5--sec.
----------
N1=750++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=10+-0.3deg R01=0/4load R02=4/4load
----------
L=1-0.2mm N2=800r/min C2=(10deg) t1=2.5--sec. t2=2.5--sec.
----------
N1=750++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=10+-0.3deg R01=0/4load R02=4/4load
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
(3)When air cylinder ON.
(4)When air cylinder OFF.
(5)Viewed from feed pump side.
----------
aa=37.5mm
----------
a=(16deg) b=35deg+-3deg c=30deg+-5deg
----------
aa=37.5mm
----------
a=(16deg) b=35deg+-3deg c=30deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.)
(3)Normal engine position (Rack position corresponding to dd)
----------
aa=54mm bb=1100r/min cc=3.5+-0.3mm dd=18mm
----------
a=41deg+-5deg b=5.5deg+-5deg c=(31deg)
----------
aa=54mm bb=1100r/min cc=3.5+-0.3mm dd=18mm
----------
a=41deg+-5deg b=5.5deg+-5deg c=(31deg)
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325r/min Ra=7.9+-0.1mm
----------
----------
N1=325r/min Ra=7.9+-0.1mm
----------
0000001601 RACK SENSOR
(VR) measurement voltage
(I) Part number of the control unit
(G) Apply red paint.
(H): End surface of the pump
1. Rack sensor adjustment (-0620)
(1)Fix the speed control lever at the full position
(2)Set the speed to N1 r/min.
(If the boost compensator is provided, apply boost pressure.)
(3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01.
(4)At that time, rack position must be Ra.
(5)Apply G at two places.
Connecting part between the joint (B) and the nut (F)
Connecting part between the joint (B) and the end surface of the pump (H)
----------
N1=1100r/min Ra=R1(12.6)+1.05mm
----------
----------
N1=1100r/min Ra=R1(12.6)+1.05mm
----------
0000001701 AIR CYLINDER
<A> stopper bolt
<B> stopper bolt
<C> stopper bolt
(a) lever
(b) air cylinder
(c) speed lever
(d) Nut
(e) nut
(f) lever
(g) nut
1. Stopper bolt <A> adjustment method
(1)When air cylinder pressure is P1, set the gap between the lever (a) and the air cylinder (b) to L1.
(2)Confirm that the speed lever (c) operates between idling and full speed.
(3)Fix stopper bolt <A> using nut (d).
2. Stopper bolt <B> adjustment method.
(1)At air cylinder pressure P2, pump speed N1 and rack position is R1, adjust stopper bolt (B) so that the speed lever (c) is in the stop position.
(2)Turn the stopper bolt (c) so that the clearance between lever (a) and lever (f) is L2, then fix using nut (g).
(3)Move the lever (a) several times and fix stopper bolt <B> using the nut (e).
(4)Tightening torque T1 for nuts (d), (e) and (g)
----------
L1=1+0.5mm L2=0~1.5mm P1=0kPa(0kgf/cm2) P2=686+98kpa(7+1kgf/cm2) N1=530r/min R1=8.2+-0.1mm T1=4.9~6.86N-m(0.5~0.7kgf-m)
----------
----------
L1=1+0.5mm L2=0~1.5mm P1=0kPa(0kgf/cm2) P2=686+98kpa(7+1kgf/cm2) N1=530r/min R1=8.2+-0.1mm T1=4.9~6.86N-m(0.5~0.7kgf-m)
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=6deg
----------
a=(50deg)
----------
aa=6deg
----------
a=(50deg)