101608-6442 ZEXEL 9 400 613 106 BOSCH INJECTION-PUMP ASSEMBLY 9400613106 1016086442


 

Information injection-pump assembly

BOSCH 9 400 613 106 9400613106
ZEXEL 101608-6442 1016086442
101608-6442 INJECTION-PUMP ASSEMBLY
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Service parts 101608-6442 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101062-9290
3. GOVERNOR 105401-1340
4. SUPPLY PUMP 105220-5150
5. AUTOM. ADVANCE MECHANIS 105676-1330
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105118-6920
11. Nozzle and Holder ME440837
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105048-3590
14. NOZZLE 105017-3120
15. NOZZLE SET

Include in #1:

101608-6442 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

BOSCH 9 400 613 106 9400613106
ZEXEL 101608-6442 1016086442


Zexel num
Bosch num
Firm num
Name
101608-6442 
101608-6443 
9 400 613 106 
   
INJECTION-PUMP ASSEMBLY
* K 14BE PE6A PE

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   131424-5520
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.5 3.45 3.55
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   8.4
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   88 87 89
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Boost pressure kPa   66 66
Boost pressure mmHg   495 495
Injection quantity adjustment_02
Adjusting point   -
Rack position   6+-0.5
Pump speed r/min   490 490 490
Average injection quantity mm3/st.   8 6.7 9.3
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 
Injection quantity adjustment_03
Adjusting point   E
Rack position   8.6++
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   65 65 70
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Rack limit   *
Boost compensator adjustment
Pump speed r/min   800 800 800
Rack position   R1-0.8
Boost pressure kPa   28 21.3 34.7
Boost pressure mmHg   210 160 260
Boost compensator adjustment_02
Pump speed r/min   800 800 800
Rack position   R1(8.4)
Boost pressure kPa   56.7 54 59.4
Boost pressure mmHg   425 405 445
Timer adjustment
Pump speed r/min   0
Advance angle deg.   3 2 3
Load   0/4
Timer adjustment_02
Pump speed r/min   650+-25
Advance angle deg.   3 2 3
Load   0/4
Remarks
Start
 
Timer adjustment_03
Pump speed r/min   750+-25
Advance angle deg.   0 0 0
Load   0/4
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101608-6442
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Boost compensator stroke: BCL
----------
K=14 BCL=0.8+-0.1mm
----------

Speed control lever angle

Test data 101608-6442
F:Full speed I:Idle S:Stop (1)Base lever only
----------

----------
a=5deg+-5deg b=35deg+-3deg c=15deg+-5deg

Stop lever angle

Test data 101608-6442
N:Pump normal S:Stop the pump. (1)Normal (2)Rack position = aa, speed = bb (stamp at delivery) (3)Use the hole above R = cc
----------
aa=1-0.5mm bb=0r/min cc=25mm
----------
a=21deg+-5deg b=(55deg)

0000001501 TAMPER PROOF

Test data 101608-6442
Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (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)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

Test data 101608-6442
(1)Pump vertical direction (2)Position of gear mark '3' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(130deg)




Information:

1. Overview of Lubrication System
Flow of oil2. Oil Pump, Relief Valve, and Oil Pressure Switch
2.1 Disassembly
Disassembly sequence and points to check on oil pump1 Oil filter2 Oil pump3 Gasket4 Oil pump cover5 Inner rotor6 Outer rotor (The inner and outer rotors form a rotor assembly)7 O-ring8 Oil pump body9 Relief valve10 Oil pressure switch KEY POINTS FOR DISASSEMBLY(1) Oil PumpRemove the oil pump (parts (3) through (8) in the above drawing) as an assembly.
Removing oil pump(2) Oil Pressure SwitchRemove the switch using the Oil Pressure Switch Socket Wrench (MD998054).
Removing oil pressure switch2.2 Inspection and Repair(1) Oil Pump(a) Using a thickness gauge, measure the clearance between the outer rotor and pump body. If the measurement exceeds the limit, replace the rotor assembly.
Unit: mm (in.)
Measuring outer rotor-to-pump body clearance(b) Using a thickness gauge, measure the clearance between the outer rotor and inner rotor. If the measurement exceeds the limit, replace the rotor assembly.
Unit: mm (in.)
Measuring outer rotor-to-inner rotor clearance(c) Using a straight edge and a thickness gauge, measure the clearance between the rotors and pump cover. If the measurement exceeds the limit, replace either the rotors or the pump body.
Unit: mm (in.)
Measuring clearance between rotors and pump over(2) Oil Pressure Switch(a) Connect a tester (set to the ohm range) between the terminal and body of the oil pressure switch. There should be continuity. If there is no continuity, the switch is faulty and should be replaced.
Inspecting oil pressure switch(b) Insert a thin rod into the oil hole in the switch body. When the rod is then pushed in gently, there should be no continuity between the switch body and terminal. If there is continuity, the switch is faulty and should be replaced.(c) Apply an air pressure of 49 kPa {0.5 kgf/cm2} (7.2 psi) to the switch through the oil hole. If there is no continuity, the switch is normal. Simultaneously, check for air leakage. Any air leakage means that the diaphragm is broken and, therefore, the switch should be replaced.
Inspecting oil pressure switch2.3 Assembly
Points to note during reassembly of oil pump KEY POINTS FOR REASSEMBLY Oil Pressure Switch(a) Install the switch using the Oil Pressure Switch Socket Wrench (MD998054).(b) Before installation, apply sealant to the threads of the switch. (Use either Hermeseal H1 or Threebond 1104).
(a) Avoid applying sealant excessively to prevent it from reaching the end of the threads.(b) Never tighten the switch to a torque exceeding specification.
Installing oil pressure switch

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