106861-0644 ZEXEL 9 400 617 946 BOSCH INJECTION-PUMP ASSEMBLY 9400617946 1068610644 1670097566


 

Information injection-pump assembly

BOSCH 9 400 617 946 9400617946
ZEXEL 106861-0644 1068610644
NISSAN-DIESEL 1670097566 1670097566
106861-0644 INJECTION-PUMP ASSEMBLY
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Buy INJECTION-PUMP ASSEMBLY 106861-0644 zexel genuine, new aftermarket engine parts with delivery

Service parts 106861-0644 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106086-5600
3. GOVERNOR 105306-0611
4. SUPPLY PUMP 105217-6040
5. AUTOM. ADVANCE MECHANIS 105636-2760
6. COUPLING PLATE 105662-1150
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4550
11. Nozzle and Holder 1660097012
12. Open Pre:MPa(Kqf/cm2) 19.6(200)
13. NOZZLE-HOLDER 105031-4210
14. NOZZLE 105015-4250
15. NOZZLE SET

Include in #1:

106861-0644 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 946 9400617946
ZEXEL 106861-0644 1068610644
NISSAN-DIESEL 1670097566 1670097566


Zexel num
Bosch num
Firm num
Name
106861-0644 
9 400 617 946 
1670097566  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
RD8 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   8-3-600
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   1-8-7-5- 4-3-6-2
Pre-stroke mm   3.65 3.6 3.7
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-8
deg.   45 44.5 45.5
Difference between angles 2
Cal 1-7
deg.   90 89.5 90.5
Difference between angles 3
Cal 1-5
deg.   135 134.5 135.5
Difference between angles 4
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 5
Cal 1-3
deg.   225 224.5 225.5
Difference between angles 6
Cal 1-6
deg.   270 269.5 270.5
Difference between angles 7
Cyl.1-2
deg.   315 314.5 315.5
Injection quantity adjustment
Adjusting point   A
Rack position   9.7
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   116 115 117
Max. variation between cylinders %   0 -4 4
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   9.7
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   117 114 120
Max. variation between cylinders %   0 -4 4
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   9.7
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   121.5 117.5 125.5
Max. variation between cylinders %   0 -4 4
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   D
Rack position   6.5+-0.5
Pump speed r/min   200 200 200
Average injection quantity mm3/st.   10 8 12
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Timer adjustment
Pump speed r/min   600
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   750
Advance angle deg.   1
Timer adjustment_03
Pump speed r/min   1000
Advance angle deg.   1.9 1.4 2.4
Timer adjustment_04
Pump speed r/min   1250+-25
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106861-0644
N:Pump speed R:Rack position (mm) (1)After completing adjustment of the broken line, set the lever at the unbroken line position. (2)Rack limit using the stop lever: R1 (3)Beginning of damper spring operation: DL
----------
R1=11.2+0.2mm DL=5.5-0.2mm
----------

0000000901

Test data 106861-0644
F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=12deg+-5deg b=19deg+-3deg

Stop lever angle

Test data 106861-0644
N:Pump normal S:Stop the pump.
----------

----------
a=12deg+-5deg b=33deg+-3deg




Information:

(1) Crossbar (from 8B7548 Puller).(2) Spacer plate.(3) S1589 Bolt with two 1S379 Washers.(4) 1D4595 Bolt.(5) 3H465 Plate.(6) 1P2403 Dial Indicator.(7) 1P2394 Adapter Plate.(8) 1P2402 Gauge Body.Make reference to Cylinder Liner Projection in Testing and Adjusting for the complete procedure.1. Install gasket and spacer plate (2) with bolts (3) and two 1S379 Washers. Tighten bolts (3) evenly in four steps: 1st step ... 14 N m (10 lb ft)2nd step ... 35 N m (25 lb ft)3rd step ... 70 N m (50 lb ft)4th step ... 95 N m (70 lb ft)2. Install tools as shown. Tighten bolts (4) evenly in four steps: 1st step ... 7 N m (5 lb ft)2nd step ... 20 N m (15 lb ft)3rd step ... 35 N m (25 lb ft)4th step ... 70 N m (50 lb ft)3. Measure cylinder liner projection with dial indicator (6) in 1P2402 Gauge Body (8) as shown. Measure at four places around each cylinder liner near the clamped area. Cylinder liner projection measurements for any cylinder liner must be ... 0.033 to 0.175 mm (.0013 to .0069 in.)Maximum permissible difference between all four measurements ... 0.05 mm (.002 in.)Maximum permissible difference between average projection of any two cylinder liners next to each other ... 0.05 mm (.002 in.)Maximum permissible difference between average projection of all cylinder liners under one cylinder head ... 0.10 mm (.004 in.) If liner projection is not correct, turn the liner to a new position within the bore. If projection can not be corrected this way, move the liner to a different bore. If the projection can not be corrected this way, make reference to Special Instruction, Form No. FMO55228 for complete instructions on the use of 8S3140 Counterboring Tool Arrangement. 4. Minimum permissible depth to machine counterbore to adjust cylinder liner projection ... 0.76 mm (.030 in.) Maximum permissible depth to machine counterbore to adjust cylinder liner protection ... 1.14 mm (.045 in.)Install a 0.76 mm (.030 in.) shim plus any added shims necessary to get the correct cylinder liner projection. Be sure that the 0.76 mm (.030 in.) shim is directly under the cylinder liner flange.

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