Information injection-pump assembly
BOSCH
F 01G 09U 1CN
f01g09u1cn
ZEXEL
101402-9901
1014029901

Rating:
Service parts 101402-9901 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)
17.2(175)
15.
NOZZLE SET
Cross reference number
BOSCH
F 01G 09U 1CN
f01g09u1cn
ZEXEL
101402-9901
1014029901
Zexel num
Bosch num
Firm num
Name
101402-9901
F 01G 09U 1CN
DAEWOO
INJECTION-PUMP ASSEMBLY
DB33TI K
DB33TI 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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-1520
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
1-3-4-2
Pre-stroke
mm
3.2
3.15
3.25
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.1
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
76.5
75.5
77.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
D
Rack position
7.8+-0.5
Pump speed
r/min
345
345
345
Average injection quantity
mm3/st.
14
12.5
15.5
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
E
Rack position
10.3++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
100
100
116
Fixing the lever
*
Rack limit
*
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)RACK LIMIT
(4)Idle sub spring setting: L1.
(5)Rack difference between N = N1 and N = N2
----------
K=12 L1=6.4+-0.1mm N1=900r/min N2=875r/min
----------
----------
K=12 L1=6.4+-0.1mm N1=900r/min N2=875r/min
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=2deg+-5deg b=21deg+-5deg
----------
----------
a=2deg+-5deg b=21deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Speed = bb, rack position = cc (sealed at delivery)
----------
aa=40mm bb=0r/min cc=1-0.5mm
----------
a=44.5deg+-5deg b=(50deg)
----------
aa=40mm bb=0r/min cc=1-0.5mm
----------
a=44.5deg+-5deg b=(50deg)
Timing setting

(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
Information:
Altitude Operation
The fuel system settings and altitude limits are stamped on the engine information plate. When an engine is moved to a higher altitude, these settings must be changed by your Caterpillar dealer in order to prevent damaging the turbocharger, and to provide maximum engine efficiency. If the engine is moved to a lower altitude than that which is stamped on the engine information plate, the engine can be operated safely; however, it will deliver less than rated horsepower, and the fuel settings should be changed by your Caterpillar dealer to obtain rated horsepower.Stopping
1. Flywheel clutch operation: Quickly pull the clutch lever to the released position. For electric set operation, see the GENERATOR SET OPERATION instructions. For Woodward Governor operation, see the topic, WOODWARD GOVERNORS, Stopping the Engine. 2. Reduce engine speed to half speed. Run for 5 minutes to cool engine.3. Reduce engine speed to low idle.4. Observe the crankcase oil level while the engine is idling. Maintain the oil level between the ADD and FULL marks on the side of the dipstick stamped, CHECK WITH ENGINE RUNNING. See the LUBRICATION AND MAINTENANCE SECTION.5. Stop the engine. After Stopping Checks And Procedures
1. Fill the fuel tank. See the LUBRICATION AND MAINTENANCE SECTION: Fuel Tank Maintenance.2. Drain the raw water system if below freezing temperatures are expected; see: Draining Raw Water System.3. If below freezing temperatures are expected, allow the engine jacket water expansion tank to cool; then check the coolant for proper antifreeze protection. Add permanent-type antifreeze, if required.4. Repair any leaks, make major adjustments, tighten loose bolts, etc.5. Observe the Service Meter reading. Perform the periodic maintenance as instructed in the LUBRICATION AND MAINTENANCE CHART.
SERVICE METER
The fuel system settings and altitude limits are stamped on the engine information plate. When an engine is moved to a higher altitude, these settings must be changed by your Caterpillar dealer in order to prevent damaging the turbocharger, and to provide maximum engine efficiency. If the engine is moved to a lower altitude than that which is stamped on the engine information plate, the engine can be operated safely; however, it will deliver less than rated horsepower, and the fuel settings should be changed by your Caterpillar dealer to obtain rated horsepower.Stopping
1. Flywheel clutch operation: Quickly pull the clutch lever to the released position. For electric set operation, see the GENERATOR SET OPERATION instructions. For Woodward Governor operation, see the topic, WOODWARD GOVERNORS, Stopping the Engine. 2. Reduce engine speed to half speed. Run for 5 minutes to cool engine.3. Reduce engine speed to low idle.4. Observe the crankcase oil level while the engine is idling. Maintain the oil level between the ADD and FULL marks on the side of the dipstick stamped, CHECK WITH ENGINE RUNNING. See the LUBRICATION AND MAINTENANCE SECTION.5. Stop the engine. After Stopping Checks And Procedures
1. Fill the fuel tank. See the LUBRICATION AND MAINTENANCE SECTION: Fuel Tank Maintenance.2. Drain the raw water system if below freezing temperatures are expected; see: Draining Raw Water System.3. If below freezing temperatures are expected, allow the engine jacket water expansion tank to cool; then check the coolant for proper antifreeze protection. Add permanent-type antifreeze, if required.4. Repair any leaks, make major adjustments, tighten loose bolts, etc.5. Observe the Service Meter reading. Perform the periodic maintenance as instructed in the LUBRICATION AND MAINTENANCE CHART.
SERVICE METER
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Daewoo
101402-9901
F 01G 09U 1CN
INJECTION-PUMP ASSEMBLY
DB33TI
DB33TI