Information injection-pump assembly
ZEXEL
101691-9940
1016919940

Rating:
Cross reference number
ZEXEL
101691-9940
1016919940
Zexel num
Bosch num
Firm num
Name
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 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
1-4-2-6-
3-5
Pre-stroke
mm
3.4
3.35
3.45
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
-
Rack position
14
Pump speed
r/min
550
550
550
Average injection quantity
mm3/st.
84.8
82.8
86.8
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
9.7+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
9.5
7.7
11.3
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
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
A
Rack position
R1(14)
Pump speed
r/min
550
550
550
Average injection quantity
mm3/st.
84.8
83.8
85.8
Basic
*
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.1
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
91.9
88.7
95.1
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-0.3
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
96.5
93.3
99.7
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Injection quantity adjustment_06
Adjusting point
D
Rack position
R2(12.3)
Pump speed
r/min
550
550
550
Average injection quantity
mm3/st.
59.7
58.7
60.7
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_07
Adjusting point
I
Rack position
16.1+-0.
5
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
83.5
83.5
103.5
Fixing the lever
*
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R2(12.3)
Boost pressure
kPa
4
2.7
5.3
Boost pressure
mmHg
30
20
40
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(14)
Boost pressure
kPa
12
12
12
Boost pressure
mmHg
90
90
90
Timer adjustment
Pump speed
r/min
1170--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1120
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
(3)Boost compensator stroke: BCL
----------
T1=B16 BCL=(1.7)+-0.1mm
----------
----------
T1=B16 BCL=(1.7)+-0.1mm
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=26.5deg+-5deg b=(42deg)+-3deg
----------
----------
a=26.5deg+-5deg b=(42deg)+-3deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=20deg+-5deg b=40deg+-5deg
----------
----------
a=20deg+-5deg b=40deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
Information:
Operating Cost Information
The term "Life Cycle Costs" can be defined as the sum of the individual costs experienced by an engine from the day of purchase until the day of retirement. In other words, the total Owning and Operating Costs.Owning Costs are fixed costs such as initial purchase price, interest on borrowed money, depreciation and taxes.Operating Costs are a combination of fixed and variable costs such as fuel, oil, operator expenses, road taxes, tires, chassis maintenance and repair, permits, licenses, engine maintenance and repair and downtime.The difference between revenues generated and Life Cycle Costs (total Owning and Operating Costs) is profit.Caterpillar and your Caterpillar dealer cannot guarantee that you will make a profit. However, Caterpillar and your Caterpillar dealer can provide you with a variety of services that can help you reduce the costs that impact your profits.An Engine Operating Cost Analysis is a service provided by your dealer that was developed by Caterpillar to help you reduce the Life Cycle Cost of your engine.More specifically, an Engine Operating Cost Analysis is a computerized program that examines existent and expectant oil, fuel, maintenance, minor repair, overhaul and downtime costs for the period of time you expect to own the engine. It also calculates the operating cost per mile (km), hour or day.This useful tool provides your dealer with the specific information needed to develop a customized Maintenance Management program for your operation which will minimize your engine's operating costs.Before a cost analysis can be performed, your dealer needs to gather as much information as possible about your operation. He will need to know the length of time you plan to keep your engine/vehicle, your average cost of fuel and oil as well as a variety of other ownership and cost related facts and figures.Once this information is obtained, your dealer will enter the data into an established computerized program to produce an Engine Operating Cost Analysis printout reflecting your current and projected operating costs per mile (km), hour or day.The typical printout of the Engine Operating Cost Analysis program has up to four engine scenarios which can be run at one time. The printout is divided into three major areas:* General Information* Engine Operating Information* Operating Cost SummaryThe General Information section contains basic user data such as name, business, location, ownership, usage per year, etc., information.The Engine Operating Information section is divided into eight subsections that address fuel consumption, oil consumption, preventive maintenance, component repairs such as water pumps, turbochargers, air compressors, etc., before failure repairs, after failure repairs, user's revenue rate per hour and lastly, miscellaneous costs such as operator wages, insurance premiums, etc.Current and expected cost information reflected in the Engine Operating Information section is based on the data provided by you. These are the costs that affect your engine's operating cost.Engine Operating Cost Summary
The Operating Cost Summary section is exactly what it implies, a summary. Here the total dollar expense and percentage of the total operating expense is calculated for each of the eight subsections
The term "Life Cycle Costs" can be defined as the sum of the individual costs experienced by an engine from the day of purchase until the day of retirement. In other words, the total Owning and Operating Costs.Owning Costs are fixed costs such as initial purchase price, interest on borrowed money, depreciation and taxes.Operating Costs are a combination of fixed and variable costs such as fuel, oil, operator expenses, road taxes, tires, chassis maintenance and repair, permits, licenses, engine maintenance and repair and downtime.The difference between revenues generated and Life Cycle Costs (total Owning and Operating Costs) is profit.Caterpillar and your Caterpillar dealer cannot guarantee that you will make a profit. However, Caterpillar and your Caterpillar dealer can provide you with a variety of services that can help you reduce the costs that impact your profits.An Engine Operating Cost Analysis is a service provided by your dealer that was developed by Caterpillar to help you reduce the Life Cycle Cost of your engine.More specifically, an Engine Operating Cost Analysis is a computerized program that examines existent and expectant oil, fuel, maintenance, minor repair, overhaul and downtime costs for the period of time you expect to own the engine. It also calculates the operating cost per mile (km), hour or day.This useful tool provides your dealer with the specific information needed to develop a customized Maintenance Management program for your operation which will minimize your engine's operating costs.Before a cost analysis can be performed, your dealer needs to gather as much information as possible about your operation. He will need to know the length of time you plan to keep your engine/vehicle, your average cost of fuel and oil as well as a variety of other ownership and cost related facts and figures.Once this information is obtained, your dealer will enter the data into an established computerized program to produce an Engine Operating Cost Analysis printout reflecting your current and projected operating costs per mile (km), hour or day.The typical printout of the Engine Operating Cost Analysis program has up to four engine scenarios which can be run at one time. The printout is divided into three major areas:* General Information* Engine Operating Information* Operating Cost SummaryThe General Information section contains basic user data such as name, business, location, ownership, usage per year, etc., information.The Engine Operating Information section is divided into eight subsections that address fuel consumption, oil consumption, preventive maintenance, component repairs such as water pumps, turbochargers, air compressors, etc., before failure repairs, after failure repairs, user's revenue rate per hour and lastly, miscellaneous costs such as operator wages, insurance premiums, etc.Current and expected cost information reflected in the Engine Operating Information section is based on the data provided by you. These are the costs that affect your engine's operating cost.Engine Operating Cost Summary
The Operating Cost Summary section is exactly what it implies, a summary. Here the total dollar expense and percentage of the total operating expense is calculated for each of the eight subsections