106871-0201 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068710201

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106871-0201 1068710201

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Cross reference number

ZEXEL 106871-0201 1068710201

Zexel num

Bosch num

Firm num

Name

106871-0201

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 1-8-7-5- 4-3-6-2

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-5 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-3 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point A

Rack position 11.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 139.2 138.2 140.2

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 40 40

Boost pressure mmHg 300 300

Injection quantity adjustment_02

Adjusting point B

Rack position 9.9

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 109.1 107.1 111.1

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12.8 11.7 13.9

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_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 135 130 140

Fixing the lever *

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 9.9

Boost pressure kPa 16 9.3 22.7

Boost pressure mmHg 120 70 170

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position (11.3)

Boost pressure kPa 30 28.7 31.3

Boost pressure mmHg 225 215 235

Timer adjustment

Pump speed r/min 300+100

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 600

Advance angle deg. 1.7 1.2 2.2

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 3.4 2.9 3.9

Timer adjustment_04

Pump speed r/min 1250+50

Advance angle deg. 5.5 5 6

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Speed control lever full position (2)Load control lever's full position (3)Target notch: K (4)Tolerance for racks not indicated: +-0.05mm. (5)RACK LIMIT (6)Damper spring setting
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K=17
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Speed control lever angle

F:Full speed I:Idle S:Stop
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a=16deg+-5deg b=32deg+-3deg c=29deg+-5deg

0000000901

F:Full load I:Idle S:Stop
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a=11deg+-5deg b=(12deg)+-3deg c=31deg+-3deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Maximum no-load speed (r/min) LABEL9:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)At high idle rack position L
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L=6mm
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a1=A a2=B a3=C a4=D r1=- r2=750r/min r3=- r4=700r/min Q1=- Q2=139.2+-1mm3/st Q3=- Q4=102.6+-1mm3/st c1=- c2=+-2.5% c3=- c4=+-2.5% a5=24 a6=23 a7=22 a8=21 a9=20 a10=19 a11=18 a12=17 a13=- a14=- a15=- r5=1200r/min r6=1150r/min r7=1100r/min r8=1050r/min r9=1000r/min r10=950r/min r11=900r/min r12=850r/min r13=- r14=- r15=- R5=1290+-30r/min R6=1235+-28r/min R7=1180+-27r/min R8=1130+-26r/min R9=1075+-25r/min R10=1020+-23r/min R11=965+-22r/min R12=915+-22r/min R13=- R14=- R15=-

Information:

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3T6352 Alternator
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7N9720 Alternator
(1) Winding. (2) Stator. (3) Rectifier. (4) Rotor. (5) Non-magnetic ring.The alternator is driven by two V-belts. It has a three phase full wave rectified output. The alternator is brushless.The rotor (4) and the bearings are the only moving parts. The 7N9720 Alternator has an output of 37A. The 9G9538 Alternator has an output of 50A.The main parts of the alternator are the stator (2) which has three phase windings, the rectifier (3) which changes the three phase AC to DC and provides excitation current.The field winding (1) is a stationary coil assembly that provides the magnetic field.The rotor provides the north and south poles which cut the magnetic field between the stationary field winding and the stator (2). North and south poles are separated magnetically by a non-magnetic ring (5).9G4574 Alternator
9G4574 Alternator
(1) Fan. (2) Front frame assembly. (3) Stator assembly. (4) Rotor assembly. (5) Field winding (coil assembly). (6) Regulator assembly. (7) Condenser (suppression capacitor). (8) Rectifier assembly. (9) Rear frame assembly.This alternator has three-phase, full-wave rectified output. It is