101461-0020 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014610020 5156001465


 

Information injection-pump assembly

ZEXEL 101461-0020 1014610020
ISUZU 5156001465 5156001465
101461-0020 INJECTION-PUMP ASSEMBLY
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Service parts 101461-0020 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101046-8050
3. GOVERNOR
4. SUPPLY PUMP 105220-4341
5. AUTOM. ADVANCE MECHANIS 105622-0300
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105191-1190
11. Nozzle and Holder 5-15300-024-1
12. Open Pre:MPa(Kqf/cm2) 11.8{120}
13. NOZZLE-HOLDER 105091-1140
14. NOZZLE 105000-1080
15. NOZZLE SET

Include in #1:

101461-0020 as INJECTION-PUMP ASSEMBLY

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 *

Calibration Data:

Adjustment conditions
Test oil
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
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-3-4-2
Pre-stroke mm   1.95 1.9 2
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-3
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
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}
 
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.
 
Timer adjustment
Pump speed r/min   500+-50
Advance angle deg.   0 0 0
Remarks
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
 

Test data Ex:

Governor adjustment

Test data 101461-0020
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
----------




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.

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