101602-3420 ZEXEL 9 400 612 198 BOSCH INJECTION-PUMP ASSEMBLY 9400612198 1016023420 6136721100


101602-3420 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 198 9400612198
ZEXEL 101602-3420 1016023420
KOMATSU 6136721100 6136721100

Service parts 101602-3420 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-2470
3. GOVERNOR 105410-6240
4. SUPPLY PUMP 105210-4570
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105661-0371
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-5420
11. Nozzle and Holder 6136-12-3100
12. Open Pre:MPa(Kqf/cm2) 22.1{225}
13. NOZZLE-HOLDER 105031-4480
14. NOZZLE 105015-5010
15. NOZZLE SET

Include in #1:

101602-3420 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 198 9400612198
ZEXEL 101602-3420 1016023420
KOMATSU 6136721100 6136721100


Zexel num
Bosch num
Firm num
Name
101602-3420 
101605-3520 
9 400 612 198 
6136721100  KOMATSU
INJECTION-PUMP ASSEMBLY
6D105 K

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   8.2
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   34.5 33.5 35.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   8+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   9.5 8.5 10.5
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101602-3420
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Rack difference between N = N1 and N = N2 (3)Rack difference between N = N3 and N = N4
----------
K=7 N1=1250r/min N2=800r/min N3=1250r/min N4=400r/min
----------

Speed control lever angle

Test data 101602-3420
F:Full speed I:Idle S:Stop
----------

----------
a=6deg+-5deg b=21deg+-5deg c=32deg+-3deg

0000001501 LEVER

Test data 101602-3420
(F) P/N: Part number of the shim L1:Thickness (mm) 1. Adjustment of the control lever (1)Perform idling with the control lever (A) contacting the pushrod (B). At this time, confirm that the spring (C) is not compressed by control lever (A)'s operating torque. (2)To set the stop position, compress spring (C) using the control lever (A) and adjust the rack so that it contacts the guide screw (D) at position L2. Then, set and fix using the lock nut (E). Adjust the rack position L2 at this time using the shim (F). (3)Confirm that the control lever (A) returns to the idling position when pulled in the stop direction and then released.
----------
L2=0.2~2mm
----------




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