101693-9410 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016939410

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101693-9410 1016939410

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Service parts 101693-9410 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101069-3760

3. GOVERNOR 105921-4460

4. SUPPLY PUMP 105220-5800

5. AUTOM. ADVANCE MECHANIS 105672-0200

6. COUPLING PLATE 105661-0790

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-7120

11. Nozzle and Holder 16600-Z5578

12. Open Pre:MPa(Kqf/cm2) 16.7{170}/21.6{220}

13. NOZZLE-HOLDER 105030-4140

14. NOZZLE

105015-8680

15. NOZZLE SET

Include in #1:

101602-1270 as _

101602-1271

101693-9410 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101693-9410 1016939410

Zexel num

Bosch num

Firm num

Name

101693-9410

INJECTION-PUMP ASSEMBLY

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 134424-1520

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 1-4-2-6- 3-5

Pre-stroke mm 3.9 3.85 3.95

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point -

Rack position 13.3

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 99 97 101

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.7+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 8 6.2 9.8

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_03

Adjusting point A

Rack position R1(13.3)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 99 98 100

Basic *

Fixing the lever *

Boost pressure kPa 26.7 26.7

Boost pressure mmHg 200 200

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.1

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 105.1 101.9 108.3

Fixing the lever *

Boost pressure kPa 26.7 26.7

Boost pressure mmHg 200 200

Injection quantity adjustment_05

Adjusting point C

Rack position R1-2

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 56.9 54.9 58.9

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 80 80 100

Fixing the lever *

Rack limit *

Boost compensator adjustment

Pump speed r/min 700 700 700

Rack position R1-2

Boost pressure kPa 4 2.7 5.3

Boost pressure mmHg 30 20 40

Boost compensator adjustment_02

Pump speed r/min 700 700 700

Rack position R1(13.3)

Boost pressure kPa 13.3 13.3 13.3

Boost pressure mmHg 100 100 100

Timer adjustment

Pump speed r/min 1170--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1120

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1400

Advance angle deg. 2 1.5 2.5

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 (4)Boost compensator stroke: BCL
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T1=E91 BCL=2+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
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aa=39mm
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a=26.5deg+-5deg b=44deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=20deg+-5deg b=40deg+-5deg

0000001501 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack limit adjustment (1)Fix the rack at the rack limit position Ra. (2)Install the shim (D) to the rod (C) and tighten nut (E). (3)Select a shim (D) so that the distance between the end surface of the pump and the nut (E) is L. (4)Release the rack fixing and mount the joint (B) and fix. (5)At this time, confirm that the shim (D) does not interfere with the joint (B). 2. Rack sensor adjustment (-0420) (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the speed control lever at the full side. (3)Set the speed to N1 r/min. (4)Adjust the depth that the bobbin (A) is screwed in so that the control unit's rack sensor output voltage is VR+-0.01 (V), then tighten the nut (F). (5)Adjust the bobbin (A) so that the rack sensor's output voltage is VR. (6)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
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L=33-0.2mm N1=700r/min Ra=R1(13.3)mm
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0000001601 LEVER

(a) Speed lever (B) Accelerator lever (C) Accelerator lever stopper bolt (D) Full speed side (E) idle side 1. Accelerator lever setting method With speed lever at idle position, from point S contact Back off the accelerator lever stopper bolt L and set. (Turn bolt L turns and set.)
----------

----------
r=36mm L=1+0.5mm

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)

Information:

1. Remove fuel line (1) and (3) from the fuel transfer pump.2. Put caps in the fuel line openings to prevent fuel system contamination.3. Remove bolts (2), and remove fuel transfer pump (4). Check the condition of the O-ring seal on the fuel transfer pump. If necessary, make a replacement. The following steps are for installtion of the fuel transfer pump.4. Be sure the O-ring seal is in position on the fuel transfer pump. Put clean engine oil on the O-ring seal.5. Put fuel transfer pump (4) in position, and install the bolts that hold it in place.6. Remove the caps from the fuel line openings, and install fuel lines (1) and (3).Disassemble Fuel Transfer Pump
Start By:a. remove fuel transfer pump 1. Remove seal (1) from the fuel transfer pump.
Cover (2) is under spring tension. Remove the bolts that hold cover (2) slowly to prevent injury.
2. Remove bolts (3) and cover (2) from the housing. 3. Remove seals (4) and valve (5) from cover (2). 4. Remove spring (6) from the piston.
Mark the orientation of valve (8) as to its location in the housing.
5. Remove washer (7), valve (8) and the seal from the housing. 6. Remove piston (9) and sleeve (10) from the housing. 7. Remove seal (11) from sleeve (12). 8. Remove guide and tappet assembly (13) from the housing. 9. Remove seal (14) from guide (15).
If tappet (17) or the guide are damaged or worn, they must be replaced as a unit.
10. Remove ring (16) from tappet (17) and the tappet from guide (15). 11. Remove the bolts and cover (18) from the housing. 12. Remove seal (19) from cover (18). 13. Remove valve (20) from the housing if necessary.Assemble Fuel Transfer Pump
1. Install valve (20) in housing as shown. 2. Put clean fuel on seal (19), and install it on cover (18).3. Install cover (18) on the housing.
The tappet and guide must be serviced as a unit.
4. Install tappet (17) in guide (15). Install ring (16) on tappet (17) to hold the tappet in the guide. 5. Put clean fuel on seal (14), and install it on guide and tappet assembly (13).6. Install guide and tappet assembly (13) in the housing as shown. 7. Put clean fuel on seal (11), and install it on sleeve (12).8. Install sleeve (12) in the housing. 9. Install piston (9) in the housing. 10. Install seal, valve (8) and washer (7) in the housing as shown. Be sure valve (8) is the correct position in the housing. 11. Install spring (6) in the piston. 12. Install valve (5) in cover (2) as shown.13. Put clean fuel on seals (4), and put them in position on cover (2).14. Install cover (2) on the housing. 15. Put seal (1) in position on the fuel transfer pump.16. Install the fuel transfer pump on the fuel injection pump housing.End By:a. install fuel transfer pump