106675-4151 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066754151

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106675-4151 1066754151

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Cross reference number

ZEXEL 106675-4151 1066754151

Zexel num

Bosch num

Firm num

Name

106675-4151

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 8-3-600

Overflow valve 131424-1520

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 3.75 3.85

Beginning of injection position
Drive 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 A

Rack position 9.5

Pump speed r/min 975 975 975

Average injection quantity mm3/st. 177.5 173.5 181.5

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

Injection quantity adjustment_02

Adjusting point C

Rack position 5.7+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 11 9.5 12.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point E

Rack position 10.3+0.2

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 180 160 200

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R1-1.85

Boost pressure kPa 4 4 6.7

Boost pressure mmHg 30 30 50

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(9.5)

Boost pressure kPa 53.3 46.6 60

Boost pressure mmHg 400 350 450

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring does not operate. (4)RACK LIMIT: RAL (5)Boost compensator stroke: BCL
----------
K=18 RAL=10.3+0.2mm BCL=1.85+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)- (2)Use the hole at R = aa
----------
aa=85mm
----------
a=6deg+-5deg b=21deg+-5deg c=35deg+-3deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(150deg)

Information:

Illustration 1 g01068766
Inlet fuel line (fuel transfer pump to cylinder head) (1) Connector (2) Hose assembly (3) Fuel transfer pump
Remove connector (1) and hose assembly (2) from the fuel transfer pump (3). Refer to Illustration 1. Retain these parts for the reinstallation.
Illustration 2 g01068729
Outlet fuel line (fuel transfer pump to secondary fuel filter) (4) Adapter (5) Tee (6) Elbow (7) Hose assembly
Remove adapter (4), tee (5), elbow (6), and hose assembly (7) from the fuel transfer pump (3). Refer to Illustration 2. Retain these parts for the reinstallation.Note: Modifications to the tools may need to be made in order to reduce interference with engine components. Refer to Illustration 3.
Illustration 3 g01007381
Modified 2P-5494 crowfoot wrench
Illustration 4 g01068745
(3) Fuel transfer pump (8) Bolt (9) Bolt (10) Washer (11) Adapter (15) HEUI pump (21) Clip
Remove the bolt (8) and the clip (21) from the top of the fuel transfer pump. Refer to Illustration 4.
Remove the bolt (9) and the washer (10) from the bottom of the fuel transfer pump (3). Refer to Illustration 4.
Remove fuel transfer pump (3). Refer to Illustration 4.
Illustration 5 g01068776
(12) 45 ° adapter (13) Hose assembly (14) Straight connector (15) HEUI pump
Remove hose assembly (13) from 45 degree adapter (12) and straight connector (14) by using removal tool (A). Refer to Illustration 5.
Remove 45 degree adapter (12) from the HEUI pump (15). Remove straight adapter (14) from the cylinder head. Discard the parts. Refer to Illustration 5.Installation of the Engine Oil Lines Group
Illustration 6 g01068779
(16) 247-3755 Tube As (17) 6V-8636 Connector (18) 221-3494 O-Ring Seal (19) 214-7568 O-Ring Seal (20) 6V-8724 Elbow
Apply a light coat of oil to the O-rings (18) and (19) during installation. Install the O-ring (18) on