106991-1674 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069911674 1156029555

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106991-1674 1069911674

ISUZU 1156029555 1156029555

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Buy INJECTION-PUMP ASSEMBLY 106991-1674 zexel genuine, new aftermarket engine parts with delivery

Service parts 106991-1674 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106099-9573

3. GOVERNOR 105923-0734

4. SUPPLY PUMP 105237-6310

5. AUTOM. ADVANCE MECHANIS 105693-0430

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-7750

11. Nozzle and Holder 1-15300-328-0

12. Open Pre:MPa(Kqf/cm2) 15.7{160}/22.1{225}

13. NOZZLE-HOLDER 105030-3540

14. NOZZLE 105025-0090

15. NOZZLE SET

Include in #1:

106991-1674 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106991-1674 1069911674

ISUZU 1156029555 1156029555

Zexel num

Bosch num

Firm num

Name

106991-1674
106991-1675

1156029555 ISUZU

INJECTION-PUMP ASSEMBLY
12PE1-N * K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 134424-4320

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 1-4-9-8- 5-2-11-1 0-3-6-7-

Pre-stroke mm 5.5 5.47 5.53

Rack position
Point A R=A

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-4 deg. 15 14.75 15.25

Difference between angles 2
Cal 1-9 deg. 60 59.75 60.25

Difference between angles 3
Cal 1-8 deg. 75 74.75 75.25

Difference between angles 4
Cal 1-5 deg. 120 119.75 120.25

Difference between angles 5
Cyl.1-2 deg. 135 134.75 135.25

Difference between angles 6
Cal 1-11 deg. 180 179.75 180.25

Difference between angles 7
Cal 1-10 deg. 195 194.75 195.25

Difference between angles 8
Cal 1-3 deg. 240 239.75 240.25

Difference between angles 9
Cal 1-6 deg. 255 254.75 255.25

Difference between angles 10
Cal 1-7 deg. 300 299.75 300.25

Difference between angles 11
Cal 1-12 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point -

Rack position 11.9

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 135 133.4 136.6

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 6.5+-0.5

Pump speed r/min 430 430 430

Average injection quantity mm3/st. 13.5 11.5 15.5

Max. variation between cylinders % 0 -13 13

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(11.9)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 135 134 136

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.8

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 132 128 136

Fixing the lever *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Damper spring setting
----------
T1=AD37
----------

Timer adjustment

(1)Adjusting range (2)Step response time (N): Speed of the pump (L): Load (theta) Advance angle (Srd1) Step response time 1 (Srd2) Step response time 2 1. Adjusting conditions for the variable timer (1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2(mm) N2=800r/min C2=(8)deg t1=1.5--sec. t2=1.5--sec.
----------
N1=950++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=8+-0.3deg R01=0/4load R02=4/4load

Speed control lever angle

F:Full speed I:Idle (1)Use the pin at R = aa (2)Stopper bolt set position 'H'
----------
aa=42.5mm
----------
a=22.5deg+-5deg b=(31deg)+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the pin at R = aa (2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.)
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=20deg+-5deg b=43deg+-5deg

0000001501 RACK SENSOR

Rack sensor adjustment 1. Flange type rack sensor (rack sensor adjustment -5*20) (1)These types of rack sensors do not need adjustment. Confirm the performance with the following procedures. (2)Mount the rack sensor main body to the pump main body. (3)Fix the pump lever at full. (4)At supply voltage V1, pump speed N1 and rack position Ra, confirm that the amp's output voltage is Vist. (5)Move the pump lever two or three times. (6)Set again to full. (7)Confirm that the amplifier output voltage is Vist. (8)Fix the caution plate to the upper part of the rack sensor. (For those without the caution plate instructions, make sure the nameplate of the rack sensor carries the "Don't hold here" caution.) (9)Apply red paint to the rack sensor mounting bolts (2 places).
----------
V1=5+-0.01V N1=700r/min Ra=R1(11.9)mm Vist=1.57+-0.14V
----------

Timing setting

(1)Pump vertical direction (2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side) (3)B.T.D.C.: aa (4)-
----------
aa=4deg
----------
a=(180deg)

Information:

(1) Thickness of spacer plate ... 9.970 0.025 mm (.3925 .0010 in) Thickness of spacer plate gasket ... 0.208 0.025 mm (.0082 .0010 in) For height of liner over top of spacer plate make reference to Cylinder Liner Projection.(2) Camshaft bearing bore (installed) ... 58.80 0.06 mm (2.315 .002 in) Bore in block for camshaft bearings ... 65.100 0.025 mm (2.5630 .0010 in)(3) Bore in block for main bearings (standard size) ... 96.926 0.013 mm (3.8160 .0005 in) Bore in block for main bearings 0.51 mm (.020 in) oversize ... 97.436 0.013 mm (3.8361 .0005 in)(4) Dimension from center of main bearing bore to top of cylinder block (new) ... 383.515 0.165 mm (15.099 .0065 in)(5) Dimension from center of main bearing bore to bottom of cylinder block (new) 153.99 0.10 mm (6.063 .004 in)(6) Torque for bolts holding bearing caps for main bearings: a. Put 2P2506 Thread Lubricant on threads and washer face.b. Tighten all bolts to ... 41 4 N m (30 3 lb ft)c. Put a mark on each bolt and cap.d. Tighten all bolts from mark ... 90 5° Install bearing caps with the part number toward the front of the engine. Be sure that the mark (number) on the bearing cap next to the bolt hole is in agreement with the mark in the cylinder block.(7) Clearance between main bearing cap and cylinder block ... 0.033 mm (.0013 in) tight to ... 0.043 mm (.0017 in) looseMain bearing cap width ... 165.095 0.020 mm (6.4998 .0008 in)Width of cylinder block for main bearing cap ... 165.100 0.018 mm (6.5000 .0007 in) (8) Piston cooling orifice.
There are holes in the bores for the main bearings, between the cylinders for piston cooling orifices. These holes must have orifices (8) installed.
(9) Distance two dowels extend from the surface of the cylinder block ... 19.8 0.5 mm (.78 .02 in)(10) Distance hollow dowel extends from the surface of the cylinder block ... 16.0 0.5 mm (.63 .02 in)(11) Depth to install two dowels below the surface of the cylinder block (apply Loctite #11358) ... 1.0 0.5 mm (.04 .02 in)(12) Distance dowels extend from the front face of the cylinder block ... 22.4 0.5 mm (.88 .02 in)(13) Distance stud extends from the front face of the cylinder block ... 15.7 0.5 mm (.62 .02 in)(14) Distance two dowels extend from the rear face of the cylinder block ... 12.7 0.5 mm (.50 .02 in)