Information injection-pump assembly
ZEXEL
101461-0020
1014610020
ISUZU
5156001465
5156001465

Rating:
Service parts 101461-0020 INJECTION-PUMP ASSEMBLY:
1.
_
3.
GOVERNOR
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
5-15300-024-1
12.
Open Pre:MPa(Kqf/cm2)
11.8{120}
15.
NOZZLE SET
Cross reference number
ZEXEL
101461-0020
1014610020
ISUZU
5156001465
5156001465
Zexel num
Bosch num
Firm num
Name
101461-0020
5156001465 ISUZU
INJECTION-PUMP ASSEMBLY
4BA1 *
4BA1 *
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
132424-0620
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
1.95
1.9
2
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
-
Rack position
11.1
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
47.3
45.8
48.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.8
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
8.5
7.1
9.9
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
-
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
47.3
46.8
47.8
Remarks
Smoke setting: 1.96 kPa {200 mmAq}
Smoke setting: 1.96 kPa {200 mmAq}
Injection quantity adjustment_04
Adjusting point
-
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
94
94
Remarks
Excess fuel for starting.
Excess fuel for starting.
Timer adjustment
Pump speed
r/min
500+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
0.7
0.2
1.2
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
2.3
1.5
3
Timer adjustment_04
Pump speed
r/min
1500
Advance angle
deg.
4.4
3.9
4.9
Timer adjustment_05
Pump speed
r/min
1750
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
P:Negative pressure
(1)Pneumatic governor
(2)Mechanical governor
(3)Acting negative pressure: P1
(4)Adjustment speed N1
(5)Beginning of idle sub spring operation: L1
(6)Injection quantity Q = Q1 or less
----------
N1=500r/min L1=8.8+-0.5mm Q1=3mm3/st
----------
----------
N1=500r/min L1=8.8+-0.5mm Q1=3mm3/st
----------
Information:
Introduction
Do not perform any procedure in this Special Instruction until you have read this information and you understand this information.Required Parts
Table 1
Required Parts    
Qty     New Part Number     Part Name     Former Part Number    
1     347-5556     Fuel Lines Kit        
1     352-8532     Fuel Lines Kit     343-8867    
1     352-8533     Fuel Lines Kit     310-6030    Installing the Bracket on the Line for Cylinder 5
Illustration 1 g02045118
Place the bottom portion of the clip (2) on the line for cylinder 5 before installing the line. Ensure that the grommet (1) does not become bent or misaligned.
Illustration 2 g02045093
Install the line for cylinder 5 and hand tighten the nuts on both ends of the line. Hand tighten the nut on the end that attaches to the rail (10) first and then hand tighten the nut on the other end (11) .
Illustration 3 g02045500
An alternate configuration
Illustration 4 g02045502
An alternate configuration
Install the new post (3) and the stud (8). Hand tighten the locking nut (7) on the stud.
Install the top portion of the clip (2) and ensure that the tab is tightly secured on the bottom portion of the clip. Ensure that the bolt hole on the clip and the bolt hole on the new bracket are aligned before tightening the bolt for the new bracket.
Thread the bolt (4) through the post and the clip and hand tighten the nut (5) .
Insert the threaded backing (9) on the back side of the post and hand tighten the allen head screw (6) .
Tighten the nut (10) on the end of the line for cylinder 5 that attaches to the rail and then tighten the other end (11).
Tighten the nut (7) on the stud for the post.
Tighten the nut (5) that secures the clip to the post.
Tighten the allen head screw on the spacer (9) on the back of the post.Note: Failure to correctly place the grommet (1) in the clamp could result in a failed fuel line.
Do not perform any procedure in this Special Instruction until you have read this information and you understand this information.Required Parts
Table 1
Required Parts    
Qty     New Part Number     Part Name     Former Part Number    
1     347-5556     Fuel Lines Kit        
1     352-8532     Fuel Lines Kit     343-8867    
1     352-8533     Fuel Lines Kit     310-6030    Installing the Bracket on the Line for Cylinder 5
Illustration 1 g02045118
Place the bottom portion of the clip (2) on the line for cylinder 5 before installing the line. Ensure that the grommet (1) does not become bent or misaligned.
Illustration 2 g02045093
Install the line for cylinder 5 and hand tighten the nuts on both ends of the line. Hand tighten the nut on the end that attaches to the rail (10) first and then hand tighten the nut on the other end (11) .
Illustration 3 g02045500
An alternate configuration
Illustration 4 g02045502
An alternate configuration
Install the new post (3) and the stud (8). Hand tighten the locking nut (7) on the stud.
Install the top portion of the clip (2) and ensure that the tab is tightly secured on the bottom portion of the clip. Ensure that the bolt hole on the clip and the bolt hole on the new bracket are aligned before tightening the bolt for the new bracket.
Thread the bolt (4) through the post and the clip and hand tighten the nut (5) .
Insert the threaded backing (9) on the back side of the post and hand tighten the allen head screw (6) .
Tighten the nut (10) on the end of the line for cylinder 5 that attaches to the rail and then tighten the other end (11).
Tighten the nut (7) on the stud for the post.
Tighten the nut (5) that secures the clip to the post.
Tighten the allen head screw on the spacer (9) on the back of the post.Note: Failure to correctly place the grommet (1) in the clamp could result in a failed fuel line.
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Isuzu
101461-0020
5156001465
INJECTION-PUMP ASSEMBLY
4BA1
4BA1