Information injection-pump assembly
ZEXEL
101405-3270
1014053270
Rating:
Service parts 101405-3270 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
4063269
12.
Open Pre:MPa(Kqf/cm2)
22.0{224}
15.
NOZZLE SET
Cross reference number
ZEXEL
101405-3270
1014053270
Zexel num
Bosch num
Firm num
Name
101405-3270
INJECTION-PUMP ASSEMBLY
14BC PE4A,5A, PE
14BC PE4A,5A, PE
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
131424-3420
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
2.5
2.45
2.55
Rack position
Point A R=A
Point A R=A
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
9.7
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
93
92
94
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
Boost pressure
mmHg
400
400
Hydraulic cylinder ON
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.2+-0.5
Pump speed
r/min
420
420
420
Average injection quantity
mm3/st.
10
9
11
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Hydraulic cylinder ON
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Boost compensator adjustment
Pump speed
r/min
650
650
650
Rack position
8.75
Boost pressure
kPa
14.7
12
17.4
Boost pressure
mmHg
110
90
130
Boost compensator adjustment_02
Pump speed
r/min
650
650
650
Rack position
10.35
Boost pressure
kPa
40
40
40
Boost pressure
mmHg
300
300
300
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)When the hydraulic cylinder is OFF
(4)Boost compensator stroke: BCL
(5)When hydraulic cylinder ON: P1
(6)Rack difference between N = N1 and N = N2
(7)Adjust the secondary timing before adjusting the governor.
----------
K=8 BCL=1.6+-0.1mm P1=(127+-10kPa,{1.3+-0.1kgf/cm2}) N1=1000r/min N2=650r/min
----------
----------
K=8 BCL=1.6+-0.1mm P1=(127+-10kPa,{1.3+-0.1kgf/cm2}) N1=1000r/min N2=650r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=60mm
----------
a=2deg+-5deg b=25deg+-5deg
----------
aa=60mm
----------
a=2deg+-5deg b=25deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=0deg+-5deg b=53deg+-5deg
----------
----------
a=0deg+-5deg b=53deg+-5deg
0000001501 TAMPER PROOF
Tamperproofing-equipped boost compensator cover installation procedure
After adjusting the boost compensator (A) (B), tighten the bolts to remove the heads.
(1)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T1 maximum)
(2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T2 maximum)
----------
T1=2.9~4.9N-m(0.3~0.5kgf-m) T2=2.5N-m(0.25kgf-m)
----------
----------
T1=2.9~4.9N-m(0.3~0.5kgf-m) T2=2.5N-m(0.25kgf-m)
----------
Timing setting
(1)Pump vertical direction
(2)Key groove position at No. 1 cylinder's beginning of injection position (at BTDC: aa).
(3)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery).
(4)B.T.D.C.: aa
(5)At second timing adjustment, set the camshaft at the * position and tighten the flyweight locknut.
(6)Align the flyweight's timing gear position with the lockpin groove and then fully tighten the flyweight to the camshaft.
(7)Remove the lock pin and adjust the governor. Reinstall the lock pin to fix the flyweight for delivery.
----------
aa=12deg bb=0deg
----------
a=54deg54min+-3deg b=6deg+-30min
----------
aa=12deg bb=0deg
----------
a=54deg54min+-3deg b=6deg+-30min
Information:
Commercial Oils
If oils other than Caterpillar oils are used, the following oil specifications provide guidelines for the selection of commercial products.* API specifications CF-4, CF-4/SF, or CF-4/SG
Failure to follow the commercial oil recommendation for API CF-4 performance oils can cause shortened engine life due to piston carbon deposits, liner bore polish and/or abnormally higher increasing oil consumption.API CC and CD oils are unacceptable in this Caterpillar diesel engine.
Lubricant Viscosity Recommendations
The proper SAE grade of oil to select is determined by the minimum outside temperature at which the engine will be started and the maximum outside temperature in which the engine will be operating. This recommendation is to ensure the correct viscosity is used until the next oil change.The recommendation would be to use the highest viscosity oil possible. Even though the ambient temperature may be low, operating engines can still be subjected to normal oil temperatures because of regulated temperature components. The higher viscosity oils will provide better protection to all components which it contacts during the full operating cycle.The use of API CF-4 multi-viscosity oils is recommended because of full protection through a wider temperature range. See chart for recommended viscosity and temperature range.To determine if the oil in the crankcase will flow in cold weather, remove the oil dipstick before starting. If the oil will flow off, the oil is fluid enough to circulate properly. Air Starting Motor Oiler
A lubricator should be used with the starting system.* Use 10 weight non-detergent engine oil above 0°C (32°F) or* diesel fuel or kerosene at temperatures below 0°C (32°F).Lubricant Total Base Number (TBN)
New engine oil must have a TBN of 10 times (for direct injection engines) the percent fuel sulfur as measured by ASTM (American Society of Testing Materials) D2896 method. Refer to the Fuel Specifications in this manual for additional information. Additional Notes
The percentage of sulfur in the fuel will affect the engine oil recommendations. For fuel sulfur effects, the Infrared Analysis or the ASTM D2896 procedure can be used to evaluate the residual neutralization properties of an engine oil. The sulfur products formation depends on the fuel sulfur content, oil formulation, crankcase blowby, engine operating conditions and ambient temperature.The fuel sulfur neutralization of today's new oil formulations along with direct injection (DI) system engines are more effective. Field results indicate that direct injection combustion (DI) systems and the oils now recommended for these engines will operate at an oil TBN equal to 10 times the fuel sulfur. Therefore, the Caterpillar requirements reflect this value of 10 times instead of the previous 20 times for oil TBN when related to fuel sulfur for Cat DI engines and API CF-4 oils. Used oil analysis should be a part of the overall program to provide the assurance that a particular engine installation with all its parameters (engine, oil, operation, maintenance and fuel) are under control. Consult with your Caterpillar dealer for the latest lubrication recommendations.Synthetic Base Stock Oils (SPC)
The performance characteristics of the oil depends on the base oil and
If oils other than Caterpillar oils are used, the following oil specifications provide guidelines for the selection of commercial products.* API specifications CF-4, CF-4/SF, or CF-4/SG
Failure to follow the commercial oil recommendation for API CF-4 performance oils can cause shortened engine life due to piston carbon deposits, liner bore polish and/or abnormally higher increasing oil consumption.API CC and CD oils are unacceptable in this Caterpillar diesel engine.
Lubricant Viscosity Recommendations
The proper SAE grade of oil to select is determined by the minimum outside temperature at which the engine will be started and the maximum outside temperature in which the engine will be operating. This recommendation is to ensure the correct viscosity is used until the next oil change.The recommendation would be to use the highest viscosity oil possible. Even though the ambient temperature may be low, operating engines can still be subjected to normal oil temperatures because of regulated temperature components. The higher viscosity oils will provide better protection to all components which it contacts during the full operating cycle.The use of API CF-4 multi-viscosity oils is recommended because of full protection through a wider temperature range. See chart for recommended viscosity and temperature range.To determine if the oil in the crankcase will flow in cold weather, remove the oil dipstick before starting. If the oil will flow off, the oil is fluid enough to circulate properly. Air Starting Motor Oiler
A lubricator should be used with the starting system.* Use 10 weight non-detergent engine oil above 0°C (32°F) or* diesel fuel or kerosene at temperatures below 0°C (32°F).Lubricant Total Base Number (TBN)
New engine oil must have a TBN of 10 times (for direct injection engines) the percent fuel sulfur as measured by ASTM (American Society of Testing Materials) D2896 method. Refer to the Fuel Specifications in this manual for additional information. Additional Notes
The percentage of sulfur in the fuel will affect the engine oil recommendations. For fuel sulfur effects, the Infrared Analysis or the ASTM D2896 procedure can be used to evaluate the residual neutralization properties of an engine oil. The sulfur products formation depends on the fuel sulfur content, oil formulation, crankcase blowby, engine operating conditions and ambient temperature.The fuel sulfur neutralization of today's new oil formulations along with direct injection (DI) system engines are more effective. Field results indicate that direct injection combustion (DI) systems and the oils now recommended for these engines will operate at an oil TBN equal to 10 times the fuel sulfur. Therefore, the Caterpillar requirements reflect this value of 10 times instead of the previous 20 times for oil TBN when related to fuel sulfur for Cat DI engines and API CF-4 oils. Used oil analysis should be a part of the overall program to provide the assurance that a particular engine installation with all its parameters (engine, oil, operation, maintenance and fuel) are under control. Consult with your Caterpillar dealer for the latest lubrication recommendations.Synthetic Base Stock Oils (SPC)
The performance characteristics of the oil depends on the base oil and
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101405-3270
INJECTION-PUMP ASSEMBLY