Information injection-pump assembly
BOSCH
F 019 Z10 206
f019z10206
ZEXEL
106691-6740
1066916740
ISUZU
1156009880
1156009880
Rating:
Service parts 106691-6740 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
22.1{225}
15.
NOZZLE SET
Include in #1:
106691-6740
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
F 019 Z10 206
f019z10206
ZEXEL
106691-6740
1066916740
ISUZU
1156009880
1156009880
Zexel num
Bosch num
Firm num
Name
106691-6740
F 019 Z10 206
1156009880 ISUZU
INJECTION-PUMP ASSEMBLY
6RB1 * K
6RB1 * K
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-4-2-6-
3-5
Pre-stroke
mm
3
2.95
3.05
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
8.9
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
133.9
131.9
135.9
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
5.3+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
12.6
9.4
15.8
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
7.3
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
89
85
93
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Remarks
At absolute pressure 61.3 kPa {460 mmHg}
At absolute pressure 61.3 kPa {460 mmHg}
Timer adjustment
Pump speed
r/min
500
Advance angle
deg.
0.3
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1
0.1
1
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
1.2
0.7
1.7
Timer adjustment_04
Pump speed
r/min
1100
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Excess fuel setting for starting: SXL
(3)Rack difference between N = N1 and N = N2
(4)Aneroid compensator absolute pressure: at P1
----------
DL=3.7-0.5mm SXL=9.2+0.2mm N1=1100r/min N2=650r/min P1=61.3+-0.7kPa(460+-0.5mmHg)
----------
----------
DL=3.7-0.5mm SXL=9.2+0.2mm N1=1100r/min N2=650r/min P1=61.3+-0.7kPa(460+-0.5mmHg)
----------
0000000901
F:Full load
I:Idle
S:Stop
(1)Attach the return spring to the upper hole and adjust.
(2)Rack position aa (pump speed bb r/min )
----------
aa=4.8mm bb=0r/min
----------
a=1.5deg+-5deg b=15deg+-5deg c=31deg+-3deg
----------
aa=4.8mm bb=0r/min
----------
a=1.5deg+-5deg b=15deg+-5deg c=31deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=32deg+-5deg b=64deg+-5deg
----------
----------
a=32deg+-5deg b=64deg+-5deg
0000001501 ACS
(A) Set screw
(B) Push rod 1
1. Aneroid compensator unit adjustment
(1)Screw in (A) to obtain L1.
2. Adjustment following governor installation
(1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position.
(2)Screw in the aneroid compensator to obtain the performance shown in the graph above.
----------
N1=650r/min L1=0.6~0.9mm
----------
R1=8.9mm R2=7.3mm P1=94.6kPa(710mmHg) P2=61.3+-0.7kPa(460+-5mmHg) Q1=133.9+-2cm3/1000st Q2=(89)+-2cm3/1000st
----------
N1=650r/min L1=0.6~0.9mm
----------
R1=8.9mm R2=7.3mm P1=94.6kPa(710mmHg) P2=61.3+-0.7kPa(460+-5mmHg) Q1=133.9+-2cm3/1000st Q2=(89)+-2cm3/1000st
Timing setting
(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=21deg
----------
a=(70deg)
----------
aa=21deg
----------
a=(70deg)
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
There have been some isolated instances of issues with the Diesel Particulate Filter (DPF) on certain C3.4B engines.Solution
Caterpillar is aware of this problem. Follow the procedure that is detailed below.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 233-7191 Hose Cleaner Gp 1
Obtain a fuel sample from the engine.
Obtain a lubricating oil sample from the engine.
Attach a copy of the full service history of the engine to the Service Information Systems (SIMSi) report. Include the change history of the following components:
Engine oil
Engine oil filter
Engine fuel filter
Crankcase breather filter
Ensure that the breather element is clean and free from wear or damage. Replace the breather element. Refer to Operation and Maintenance Manual, Engine Crankcase Breather Element - Replace for the correct procedure. Ensure that the inlet hose is clean and free from restriction. If the inlet hose requires replacing, refer to Disassembly and Assembly, Crankcase Breather - Install for the correct procedure.
Determine the service hours of the engine air cleaner element. Ensure that the engine air cleaner element is clean and free from wear, damage, or restriction. If necessary, replace the engine air cleaner element. Refer to Operation and Maintenance Manual, Engine Air Cleaner Element (Single Element) - Inspect/Clean/Replace for the correct procedure. Ensure that the hose assemblies are clean and free from restriction and dust.
Inspect the inlet and outlet hoses of the turbocharger for the presence of excessive lubricating oil. If necessary, take photographs inside both inlet and outlet hoses. If necessary, take photographs inside the compressor housing for the inlet and outlet. If excessive lubricating oil is found, replace the turbocharger. Refer to Disassembly and Assembly, Turbocharger
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
There have been some isolated instances of issues with the Diesel Particulate Filter (DPF) on certain C3.4B engines.Solution
Caterpillar is aware of this problem. Follow the procedure that is detailed below.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 233-7191 Hose Cleaner Gp 1
Obtain a fuel sample from the engine.
Obtain a lubricating oil sample from the engine.
Attach a copy of the full service history of the engine to the Service Information Systems (SIMSi) report. Include the change history of the following components:
Engine oil
Engine oil filter
Engine fuel filter
Crankcase breather filter
Ensure that the breather element is clean and free from wear or damage. Replace the breather element. Refer to Operation and Maintenance Manual, Engine Crankcase Breather Element - Replace for the correct procedure. Ensure that the inlet hose is clean and free from restriction. If the inlet hose requires replacing, refer to Disassembly and Assembly, Crankcase Breather - Install for the correct procedure.
Determine the service hours of the engine air cleaner element. Ensure that the engine air cleaner element is clean and free from wear, damage, or restriction. If necessary, replace the engine air cleaner element. Refer to Operation and Maintenance Manual, Engine Air Cleaner Element (Single Element) - Inspect/Clean/Replace for the correct procedure. Ensure that the hose assemblies are clean and free from restriction and dust.
Inspect the inlet and outlet hoses of the turbocharger for the presence of excessive lubricating oil. If necessary, take photographs inside both inlet and outlet hoses. If necessary, take photographs inside the compressor housing for the inlet and outlet. If excessive lubricating oil is found, replace the turbocharger. Refer to Disassembly and Assembly, Turbocharger
Have questions with 106691-6740?
Group cross 106691-6740 ZEXEL
Isuzu
106691-6740
F 019 Z10 206
1156009880
INJECTION-PUMP ASSEMBLY
6RB1
6RB1