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Information injection-pump assembly
BOSCH
F 019 Z20 031
f019z20031
ZEXEL
101609-3820
1016093820
KOMATSU
4063934
4063934
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$301.39
02 May 2024
US: Inrox
6-32 x 3/16 Flat Head Machine Screws Stainless Steel 18-8 Qty 5000
Fastenere Phillips Flat Head Machine Screw || Phillips
Fastenere Phillips Flat Head Machine Screw || Phillips
Service parts 101609-3820 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
22.0{224}
15.
NOZZLE SET
Include in #1:
101609-3820
as INJECTION-PUMP ASSEMBLY
Include in #2:
104268-1082
as _
Cross reference number
BOSCH
F 019 Z20 031
f019z20031
ZEXEL
101609-3820
1016093820
KOMATSU
4063934
4063934
Zexel num
Bosch num
Firm num
Name
101609-3820
F 019 Z20 031
4063934 KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D102E- K 14BE INJECTION PUMP ASSY PE6A PE
SA6D102E- K 14BE INJECTION PUMP ASSY PE6A PE
101609-3820
F 019 Z20 031
6736731140 KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D102E- K 14BE INJECTION PUMP ASSY PE6A PE
SA6D102E- K 14BE INJECTION PUMP ASSY PE6A 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
131424-3420
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)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
2.6
2.55
2.65
Rack position
After adjusting injection quantity. R=A
After adjusting injection quantity. R=A
Beginning of injection position
Drive side NO.1
Drive 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
A
Rack position
8.4
Pump speed
r/min
1125
1125
1125
Average injection quantity
mm3/st.
75.5
74.5
76.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
74.6
74.6
Boost pressure
mmHg
560
560
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.7+-0.5
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
9
8
10
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
E
Rack position
8.6++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
65
60
70
Fixing the lever
*
Boost pressure
kPa
160
160
Boost pressure
mmHg
1200
1200
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
800
800
800
Rack position
7.85
Boost pressure
kPa
30.7
24
37.4
Boost pressure
mmHg
230
180
280
Boost compensator adjustment_02
Pump speed
r/min
800
800
800
Rack position
8.3
Boost pressure
kPa
60
58.7
61.3
Boost pressure
mmHg
450
440
460
Boost compensator adjustment_03
Pump speed
r/min
800
800
800
Rack position
(8.4)
Boost pressure
kPa
66.7
65.4
68
Boost pressure
mmHg
500
490
510
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)The torque control spring does not operate.
(4)Because the specifications are for the hydraulic actuator to be normally ON, it is not necessary to supply hydraulic pressure. (The eye bolt, however, must be installed.)
(5)RACK LIMIT
(6)Boost compensator stroke: BCL
----------
K=13 BCL=(0.55)mm
----------
----------
K=13 BCL=(0.55)mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use hole at R = aa (middle hole)
(2)Stopper bolt setting
----------
aa=77mm
----------
a=8deg+-5deg b=23deg+-5deg
----------
aa=77mm
----------
a=8deg+-5deg b=23deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the pin at R = aa
(2)No return spring
----------
aa=24mm
----------
a=0deg+-5deg b=53deg+-5deg
----------
aa=24mm
----------
a=0deg+-5deg b=53deg+-5deg
0000001501 I/P WITH LOAD PLUNGER ADJ
Adjusting procedure for load plunger equipped pump with RSV (cam lock) governor (see service information S.I. 434 for details).
At cam lift h+-0.01, set the camshaft c deg from the * mark in accordance with the timing adjustment procedure.
2. Align the flyweight's timing tooth position and the lock pin groove and then fully tighten the flyweight to the camshaft. Then, remove the lock pin.
3. Adjust the maximum variation between cylinders and injection quantity.
4. Adjust using the pre-stroke adjusting shim so that the pre-stroke value is the value for 4/4 load (standard point A).
5. After adjusting the pre-stroke, reconfirm that the injection quantity and the maximum variation between cylinders are as specified.
6. At delivery, again fix the flyweight using the lock pin.
----------
h=2.6+-0.01mm c=5deg15min+-30min
----------
----------
h=2.6+-0.01mm c=5deg15min+-30min
----------
Timing setting
(1)Pump vertical direction
(2)Key groove position for No. 1 cylinder's cam lift h = cc (at BTDC aa).
(3)Key groove position for No. 1 cylinder's beginning of injection (at point A after injection quantity adjustment).
(4)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery).
(5)B.T.D.C.: aa
----------
aa=10.5deg bb=0deg cc=2.6+-0.01mm
----------
a=55deg18min+-3deg b=55deg18min+-3deg13min48sec c=5deg15min+-30min
----------
aa=10.5deg bb=0deg cc=2.6+-0.01mm
----------
a=55deg18min+-3deg b=55deg18min+-3deg13min48sec c=5deg15min+-30min
Have questions with 101609-3820?
Group cross 101609-3820 ZEXEL
Komatsu
Komatsu
101609-3820
F 019 Z20 031
4063934
INJECTION-PUMP ASSEMBLY
SA6D102E-
SA6D102E-
101609-3820
F 019 Z20 031
6736731140
INJECTION-PUMP ASSEMBLY
SA6D102E-
SA6D102E-