Information injection-pump assembly
ZEXEL
104761-4030
1047614030
Rating:
Cross reference number
ZEXEL
104761-4030
1047614030
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
39.4
38.9
39.9
Difference in delivery
mm3/st.
3
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
12.5
9
16
Injection timing adjustment_03
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
34.6
32.1
37.1
Injection timing adjustment_04
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
39.4
38.4
40.4
Injection timing adjustment_05
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
38.8
36.3
41.3
Injection quantity adjustment
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
12.5
9.5
15.5
Difference in delivery
mm3/st.
4.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
3
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
12.2
10.2
14.2
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
42.3
37.3
47.3
Governor adjustment_03
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
33.3
28.3
38.3
Governor adjustment_04
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
12.2
10.2
14.2
Governor adjustment_05
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
80
Basic
*
Speed control lever angle
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
18
Remarks
Magnet OFF at full-load position
Magnet OFF at full-load position
Speed control lever angle_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
750
750
750
Overflow quantity
cm3/min
310
180
440
Stop lever angle
Pump speed
r/min
250
250
250
Pressure
kPa
166.5
147
186
Pressure
kgf/cm2
1.7
1.5
1.9
Basic
*
Stop lever angle_02
Pump speed
r/min
250
250
250
Pressure
kPa
166.5
147
186
Pressure
kgf/cm2
1.7
1.5
1.9
Stop lever angle_03
Pump speed
r/min
750
750
750
Pressure
kPa
304
255
353
Pressure
kgf/cm2
3.1
2.6
3.6
0000001101
Timer stroke
mm
0
0
0
Basic
*
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
2.8
2.7
2.9
KF dimension
mm
5
4.9
5.1
MS dimension
mm
1.2
1.1
1.3
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
40
35
45
Information:
Caterpillar's Scheduled Oil Sampling (S*O*S) analysis is the best indicator for determining what is happening inside your engine.S*O*S analysis is a diagnostic tool used to determine oil performance and component wear rates. S*O*S analysis uses a series of tests designed to identify and measure contamination such as:* soot, sulfur, etc.* degradation such as the presence of fuel, water and antifreeze in a sample of oil.* the amount of wear metals present in the oil sample.Wear metal present in the oil sample are compared to established Caterpillar norms to determine acceptability. S*O*S analysis must be performed on a continuing basis to be effective as an indicator. Intermittent sampling does not allow wear rate trend lines to be established.Obtain S*O*S samples at regularly scheduled intervals to monitor the condition and maintenance requirement of your engine. Each oil sample should be taken when the oil is warm and well mixed to ensure that the sample is representative of the oil in the engine crankcase.Consult your Caterpillar dealer for complete information and assistance in establishing an S*O*S analysis program for your engine(s).S*O*S Analysis
S*O*S analysis is composed of three basic tests:* Wear analysis* Chemical and Physical Tests* Oil Condition Analysis Wear analysis is performed with an atomic absorption spectrophotometer to monitor component wear by identifying and measuring concentrations, in parts per million, of wear elements present in the oil. Based on known normal concentrations data, maximum limits of wear elements are established. Impending failures can be identified when test results deviate form concentration levels established as acceptable, based on normal wear. Chemical and Physical Tests detect the presence of water, fuel and glycol (antifreeze) in the oil and determine whether or not their concentrations exceed established maximum limits. Oil Condition is evaluated with infrared analysis. This determines the presence and measures the amount of contaminants such as soot, sulfur products, oxidation, and nitration products in the oil. Infrared analysis can also assist in customizing (reducing, maintaining or extending) oil change intervals for particular conditions and applications.Infrared analysis should always be accompanied by wear element analysis and chemical and physical test to assure accurate diagnosis. Infrared analysis must be used to determine oil change intervals. S*O*S analysis must include Infrared (IR) in the analysis.The test results of the oil samples will then be used as a basis for determining the oil change interval for your engine, giving you the ultimate time between oil changes without the risk of engine damage.Refer to Caterpillar pamphlet Listen To Your Oil (PEDP1129) for information and benefits of S*O*S analysis.
S*O*S analysis is composed of three basic tests:* Wear analysis* Chemical and Physical Tests* Oil Condition Analysis Wear analysis is performed with an atomic absorption spectrophotometer to monitor component wear by identifying and measuring concentrations, in parts per million, of wear elements present in the oil. Based on known normal concentrations data, maximum limits of wear elements are established. Impending failures can be identified when test results deviate form concentration levels established as acceptable, based on normal wear. Chemical and Physical Tests detect the presence of water, fuel and glycol (antifreeze) in the oil and determine whether or not their concentrations exceed established maximum limits. Oil Condition is evaluated with infrared analysis. This determines the presence and measures the amount of contaminants such as soot, sulfur products, oxidation, and nitration products in the oil. Infrared analysis can also assist in customizing (reducing, maintaining or extending) oil change intervals for particular conditions and applications.Infrared analysis should always be accompanied by wear element analysis and chemical and physical test to assure accurate diagnosis. Infrared analysis must be used to determine oil change intervals. S*O*S analysis must include Infrared (IR) in the analysis.The test results of the oil samples will then be used as a basis for determining the oil change interval for your engine, giving you the ultimate time between oil changes without the risk of engine damage.Refer to Caterpillar pamphlet Listen To Your Oil (PEDP1129) for information and benefits of S*O*S analysis.