106671-1490 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066711490 1156023870

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106671-1490 1066711490

ISUZU 1156023870 1156023870

Price: query

Buy now
Add to cart Go to cart

Rating:

Buy INJECTION-PUMP ASSEMBLY 106671-1490 zexel genuine, new aftermarket engine parts with delivery

Cross reference number

ZEXEL 106671-1490 1066711490

ISUZU 1156023870 1156023870

Zexel num

Bosch num

Firm num

Name

106671-1490
106671-1491

1156023870 ISUZU

INJECTION-PUMP ASSEMBLY
6SD1MTC *

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 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)
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 3.8 3.77 3.83

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 12.9

Pump speed r/min 950 950 950

Average injection quantity mm3/st. 209 207 211

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 160 160

Boost pressure mmHg 1200 1200

Injection quantity adjustment_02

Adjusting point C

Rack position 6.9+-0.5

Pump speed r/min 265 265 265

Average injection quantity mm3/st. 11.8 9.8 13.8

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 8.9

Boost pressure kPa 13.3 10.6 16

Boost pressure mmHg 100 80 120

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 12.9

Boost pressure kPa 160 153.3 166.7

Boost pressure mmHg 1200 1150 1250

Timer adjustment

Pump speed r/min 1100

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 0.5 0.5 0.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Boost compensator excessive fuel lever at operation: L1 (3)Boost compensator stroke
----------
K=4 L1=13.5+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(15deg)+-5deg b=(22deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=19deg+-5deg b=53deg+-5deg

0000001101

N:Normal B:When boosted (1)Rack position = aa
----------
aa=13.5+-0.1mm
----------
a=(13deg) b=(15deg)

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(40deg)

Information:

Remove Fuel Transfer Pump
1. Remove fuel line (1) 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 (3). Check the condition of the O-ring seal on the fuel transfer pump. If necessary, make a replacement.Install Fuel Transfer Pump
1. Be sure O-ring seal (1) is in position on the fuel transfer pump. Put clean engine oil on the O-ring seal.2. Put fuel transfer pump (2) in position, and install the bolts that hold it in place.3. Remove the caps from the fuel line openings, and install fuel line (3).4. Prime the fuel system. See the Maintenance Guide for this procedure.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 (2) in housing (1) as shown. 2. Put clean fuel on seal (4), and install it on cover (3).3. Install cover (3) on the housing.
The tappet and guide must be serviced as a unit.
4. Install tappet (6) in guide (5). Install ring (7) on tappet (6) to hold the tappet in the guide. 5. Put clean fuel on seal (8), and install it on guide and tappet assembly (9).6. Install guide and tappet assembly (9) in the housing as shown. 7. Put clean fuel on seal (10), and install it on sleeve (11).8. Install sleeve (11) in the housing. 9. Install piston (12) in the housing. 10. Install seal valve (14) and washer (13) in the housing as shown. Be sure valve (14) is the correct position in the housing. 11. Install spring (15) in the piston. 12. Install valve (18) in cover (16) as shown.13. Put clean fuel on seals (17), and put them in position on cover (16).14. Install cover (16) on the housing. 15. Put seal (19) 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