106971-5130 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069715130

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106971-5130 1069715130

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Cross reference number

ZEXEL 106971-5130 1069715130

Zexel num

Bosch num

Firm num

Name

106971-5130

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 132424-0620

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 10-9-4-3 -6-5-8-7 -2-1

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5

Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5

Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5

Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5

Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5

Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5

Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5

Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5

Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5

Injection quantity adjustment

Adjusting point A

Rack position 12.8

Pump speed r/min 775 775 775

Average injection quantity mm3/st. 164.4 163.4 165.4

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 96 96

Boost pressure mmHg 720 720

Injection quantity adjustment_02

Adjusting point D

Rack position 6.7+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 17.5 15.5 19.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 180 175 185

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 10.8

Boost pressure kPa 26.7 21.4 32

Boost pressure mmHg 200 160 240

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position (12.8)

Boost pressure kPa 86.6 83.9 89.3

Boost pressure mmHg 650 630 670

Timer adjustment

Pump speed r/min 750--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 1.5 1 2

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 3.5 3.5 3.5

Remarks
Measure the actual speed, stop

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)RACK LIMIT (4)Boost compensator stroke: BCL (N = N1) (5)Set idle sub-spring (6)Main spring setting (7)Rack difference between N = N2 and N = N3
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K=11 BCL=(2)+-0.1mm N1=600r/min N2=1000r/min N3=775r/min
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=8deg+-5deg b=20deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=16.5deg+-5deg b=50deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of the gear's standard threaded installation hole at the start of injection for the No. 10 cylinder. (3)- (4)-
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a=(50deg)

Information:

2. Turn the crankshaft until two of the pistons are at bottom center. Remove the nuts and bolts (1) from the connecting rods that are at bottom center. Remove connecting rod caps (2). Put identification marks on them for installation purposes.
Do not let the connecting rods hit the crankshaft or the bottom edge of the cylinder liners when the pistons are removed.
3. Push the connecting rods and pistons away from the crankshaft until the piston rings are out of the cylinder liners. Remove the two pistons from the engine.4. Keep each connecting rod cap with its respective connecting rod and piston. Put identification marks on each piston as to its location in the engine.5. Do Steps 1 through 4 for the removal of the remaining pistons.Install Pistons & Connecting Rods
1. Turn the crankshaft until the bearing journals for the pistons to be installed are at bottom center.2. Put clean engine oil on the crankshaft journals and on the inside of the cylinder liners. Put clean engine oil on the piston rings and the connecting rod bearings.3. Move the piston rings on the pistons until the ring openings are approximately 90° apart. 4. Put the piston in the cylinder liner with the "V" mark on the piston in alignment with the "V" mark on the cylinder block. Put Tool (A) in position on the cylinder block and compress the piston rings.5. Push the piston into the cylinder liner and out of the ring compressor. 6. Pull the connecting rod into position on the crankshaft as shown. Install connecting rod bolts (1) in the connecting rods.7. Put clean engine oil on the lower half of the connecting rod bearing. Put 2P2506 Thread Lubricant on the bolt threads and on the surfaces of the nuts that make contact with the connecting rod caps.
When the connecting rod caps are installed, make sure the number on the side of the cap is next to and respective with the number on the side of the connecting rod.
8. Install connecting rod caps (2) and the nuts that hold them. Tighten the nuts to a torque of 40 4 N m (30 3 lb ft). Put a mark on each nut as to its location. Tighten them 90° 5° more.9. Do Steps 1 through 8 for the remainder of the pistons.End By:a. install oil pumpb. install oil pan platec. install cylinder head assembly and spacer plateDisassemble Pistons & Connecting Rods
Start By:a. remove pistons and connecting rods 1. Remove the rings from the pistons with Tool (A). 2. Remove retaining ring (3), piston pin (1) and connecting rod (2) from the piston.3. Remove the bearings from the crankshaft end of the connecting rod.4. See Use Of Piston Pin Bearing Removal And Installation Tools, Special Instructions, Form No. SMHS7295-02 for more information about removal and installation of piston pin bearings. Be sure to remove the bearings from the crankshaft end of connecting rod.5. Heat the connecting rod in an oven to a temperature of 176