Information injection-pump assembly
ZEXEL
106684-4200
1066844200
Rating:
Cross reference number
ZEXEL
106684-4200
1066844200
Zexel num
Bosch num
Firm num
Name
106684-4200
INJECTION-PUMP ASSEMBLY
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131424-7120
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
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
1-5-3-6-
2-4
Pre-stroke
mm
2.8
2.75
2.85
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
14.4
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
479
474
484
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Remarks
Standard point A's rack position same as 106682-9260 in row L
Standard point A's rack position same as 106682-9260 in row L
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.3+-0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
13
11.5
14.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
490
480
500
Fixing the rack
*
Rack limit
*
Injection quantity adjustment_04
Remarks
Rack limit setting R = 16.2+0.2
Rack limit setting R = 16.2+0.2
Test data Ex:
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(150deg)
----------
----------
a=(150deg)
Information:
Coolant is essential to control engine operating temperatures and make components last longer. Poorly maintained coolant can actually shorten component life by causing a chain reaction of heat problems. Excessive heat can cause: * Hot spots that crack steel, notably in cylinder heads* Bubble pockets that form on cylinder surfaces and result in liner pitting* Oil to degrade, leading to component damage* Lacquer and shellac build up on precision hydraulic parts* Oil additives to break down and transmission clutches to slipS O S Coolant Analysis is the best way to monitor the condition of your coolant and your cooling system. The two level program, based on samples you submit, shows the condition of coolant and the cooling system.Level I: Basic Coolant Maintenance Check
Checks for correct chemical balance for proper heat and corrosion control. Tests for: * glycol* SCA concentrations* pH* conductivityS O S Coolant Analysis reports results and makes recommendations, usually within 24 hours.The concentration of SCA should be checked regularly for overconcentration or underconcentration. This should be done with test kits, or S O S Coolant Analysis (Level I) at the Every 250 Service Hours interval.Further coolant analysis is recommended at twice a year or after every 1000 service hours.For example, suppose considerable deposits are found in the water jacket areas on the external cooling system, yet coolant additive concentrations were carefully maintained. Chances are that the coolant water had minerals which deposited on the engine over time.One way to verify the water condition, or to be sure of new water at fill time, is to have a coolant analysis conducted. Full water analysis can sometimes be obtained locally by contacting your local water utility company or an agricultural agent. Private laboratories are also available.Caterpillar recommends S O S Level II Coolant Analysis.Level II: Comprehensive Cooling System Analysis
Completely analyzes coolant and coolant effects on the cooling system. Level II Analysis provides: * full Level I analysis* visual properties inspection* metal corrosion and contaminant identification* identification of built up impurities that point to corrosion and scaling problems BEFORE they lead to costly repairs.Level II Analysis provides a simple, clear report of results, and makes recommendations for the lowest cost corrective options.For more information of coolant analysis and how it can help manage your equipment, see your Caterpillar dealer. Consult your Caterpillar dealer for complete information and assistance in establishing an S O S analysis program for your engine(s).
Checks for correct chemical balance for proper heat and corrosion control. Tests for: * glycol* SCA concentrations* pH* conductivityS O S Coolant Analysis reports results and makes recommendations, usually within 24 hours.The concentration of SCA should be checked regularly for overconcentration or underconcentration. This should be done with test kits, or S O S Coolant Analysis (Level I) at the Every 250 Service Hours interval.Further coolant analysis is recommended at twice a year or after every 1000 service hours.For example, suppose considerable deposits are found in the water jacket areas on the external cooling system, yet coolant additive concentrations were carefully maintained. Chances are that the coolant water had minerals which deposited on the engine over time.One way to verify the water condition, or to be sure of new water at fill time, is to have a coolant analysis conducted. Full water analysis can sometimes be obtained locally by contacting your local water utility company or an agricultural agent. Private laboratories are also available.Caterpillar recommends S O S Level II Coolant Analysis.Level II: Comprehensive Cooling System Analysis
Completely analyzes coolant and coolant effects on the cooling system. Level II Analysis provides: * full Level I analysis* visual properties inspection* metal corrosion and contaminant identification* identification of built up impurities that point to corrosion and scaling problems BEFORE they lead to costly repairs.Level II Analysis provides a simple, clear report of results, and makes recommendations for the lowest cost corrective options.For more information of coolant analysis and how it can help manage your equipment, see your Caterpillar dealer. Consult your Caterpillar dealer for complete information and assistance in establishing an S O S analysis program for your engine(s).
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Group cross 106684-4200 ZEXEL
106684-4200
INJECTION-PUMP ASSEMBLY