101693-9421 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016939421

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101693-9421 1016939421

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Buy INJECTION-PUMP ASSEMBLY 101693-9421 zexel genuine, new aftermarket engine parts with delivery

Service parts 101693-9421 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101069-9410

3. GOVERNOR 105931-3731

4. SUPPLY PUMP 105210-5290

5. AUTOM. ADVANCE MECHANIS 105643-0690

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-6390

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER 105031-3900

14. NOZZLE 105015-8810

15. NOZZLE SET

Include in #1:

101602-1290 as _

101693-9421 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101693-9421 1016939421

Zexel num

Bosch num

Firm num

Name

101693-9421

DPICO

INJECTION-PUMP ASSEMBLY
* Q

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 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 3.3 3.25 3.35

Beginning of injection position
Governor 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 -

Rack position 10.55+-0 .5

Pump speed r/min 800 800 800

Each cylinder's injection qty mm3/st. 45 43.8 46.2

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H

Rack position 9.5+-0.5

Pump speed r/min 275 275 275

Each cylinder's injection qty mm3/st. 8.7 7.4 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10.55 )

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 45 44 46

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position (R1+0.3)

Pump speed r/min 1450 1450 1450

Average injection quantity mm3/st. 88 87 89

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position R1+0.15

Pump speed r/min 655 655 655

Average injection quantity mm3/st. 41 37 45

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position 14.3+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 73 63 83

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 1250--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1200

Advance angle deg. 0.8

Timer adjustment_03

Pump speed r/min 1500

Advance angle deg. 5 4.5 5.5

Remarks
Finish

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)RACK LIMIT
----------
T1=F53
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=18.5deg+-5deg b=(40deg)+-3deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Set the stopper bolt at pump speed = aa and rack position = bb (non-injection rack position). Confirm non-injection. (2)After setting the stopper bolt, confirm non-injection at speed cc. Rack position = dd (non-injection rack position). (3)Rack position = approximately ee. (4)Free (at shipping)
----------
aa=1550r/min bb=(6.7)-0.5mm cc=275r/min dd=(8.3)mm ee=17.4mm
----------
a=(38.5deg)+-5deg b=(27deg) c=(17deg)+-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=400r/min Ra=9.2+-0.1mm
----------

Timing setting

(1)Pump vertical direction (2)Position of timer's tooth at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(1deg)

Information:

Start By:a. remove fuel injection linesb. disassemble governor **Only disassemble the governor enough so that tooling (D) of Install Fuel Injection Pump can be installed 1. Remove the plug, and move the rack until tool (A) can be installed to hold the rack in the center position. The rack must be in the center position to remove the fuel injection pumps.
To prevent possible personal injury carefully follow the steps below.
2. Put tooling (B), except for the 8S4613 Wrench, in position on the fuel pump housing as shown. Lower the handle to center the adjusting screw with the fuel line seat. With the handle down in the locked position, the adjusting screw must just be in contact with fuel line seat (1). If force is needed to lower the handle or there is a gap, remove the tooling, and make an adjustment to the screw.3. Loosen bushing (2) 1/4 of a turn.4. Put tooling (B) in position on the pump housing with the handle down in the locked position as shown.5. Remove bushing (2) from the pump housing.6. Carefully and slowly lift the handle to release the spring force. Remove the tooling. 7. Install tool (C) on fuel pump (4) as shown.8. Remove seal (3) and fuel pump (4) from the fuel pump housing. 9. Remove spacers (5) from the pump housing. There must be a pump installed on either side of the pump to be removed to install tooling (B). If there is no pump, take a pump already removed, and remove the spring so there will be no spring force, and install it in the pump housing. See the topic, Install Fuel Pump. Spacers (5) are the same thickness for each fuel injection pump so they can be mixed. The fuel injection pump plungers and barrels are sets and cannot be mixed.Install Fuel Injection Pumps
1. Install spacers (5) in the fuel pump housing.2. Move the rack until tool (A) can be installed to hold the rack in the center position. The rack must be in the center position to install the fuel injection pumps.3. Install a fuel pump without its spring so that tool (B) can be installed. See Step 5 for correct fuel pump installation. 4. Install tool (C) on the bonnet of the fuel pump as shown.5. Install the fuel pump in the pump housing with the saw cut (slot) (9) in the gear in alignment with small pin (6) in the lifter assembly and groove (8) in the barrel in alignment with large pin (7) in the pump housing. 6. Install the seal and bushing (2) on the fuel pump.7. Put tooling (B) in position on the fuel pump housing as shown.8. Lower the handle slowly and carefully. If the fuel pump is not installed correctly, the handle will not go all the way down. Do not try to use force on it. Remove and install the tooling and the fuel pump again.9. Make sure the seal is in its correct position, and start