101605-3251 ZEXEL 9 400 615 334 BOSCH INJECTION-PUMP ASSEMBLY 9400615334 1016053251 6137721430


101605-3251 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 615 334 9400615334
ZEXEL 101605-3251 1016053251
KOMATSU 6137721430 6137721430

Service parts 101605-3251 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-2470
3. GOVERNOR 105411-1040
4. SUPPLY PUMP 105210-4570
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105661-0371
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-6440
11. Nozzle and Holder 6137-12-3200
12. Open Pre:MPa(Kqf/cm2) 22.1{225}
13. NOZZLE-HOLDER 105031-4480
14. NOZZLE 105015-6130
15. NOZZLE SET

Include in #1:

101605-3251 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

BOSCH 9 400 615 334 9400615334
ZEXEL 101605-3251 1016053251
KOMATSU 6137721430 6137721430


Zexel num
Bosch num
Firm num
Name
101605-3251 
101609-3030 
9 400 615 334 
6137721430  KOMATSU
INJECTION-PUMP ASSEMBLY
S6D105 K 14BE INJECTION PUMP ASSY 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
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   1-5-3-6- 2-4
Pre-stroke mm   3.3 3.25 3.35
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   10.9
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   61.2 60.2 62.2
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Boost pressure kPa   26.7 26.7
Boost pressure mmHg   200 200
Injection quantity adjustment_02
Adjusting point   B
Rack position   8.6+-0.5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   9.6 8.1 11.1
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   670 670 670
Rack position   10.7
Boost pressure kPa   6.7 2.7 10.7
Boost pressure mmHg   50 20 80
Boost compensator adjustment_02
Pump speed r/min   670 670 670
Rack position   11.7
Boost pressure kPa   16 12 20
Boost pressure mmHg   120 90 150

Test data Ex:

Governor adjustment

Test data 101605-3251
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke (4)Rack difference between N = N1 and N = N2 (5)Rack difference between N = N3 and N = N4
----------
K=12 N1=1250r/min N2=670r/min N3=1250r/min N4=500r/min
----------

Speed control lever angle

Test data 101605-3251
F:Full speed I:Idle S:Stop
----------

----------
a=9deg+-5deg b=26deg+-5deg c=32deg+-3deg




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Group cross 101605-3251 ZEXEL

Komatsu 

 
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101605-3251  

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