106873-2310 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068732310 me092068

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106873-2310 1068732310

MITSUBISHI ME092068 me092068

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Cross reference number

ZEXEL 106873-2310 1068732310

MITSUBISHI ME092068 me092068

Zexel num

Bosch num

Firm num

Name

106873-2310

ME092068 MITSUBISHI

INJECTION-PUMP ASSEMBLY
8DC11 * K

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

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5

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

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

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

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

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

Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point -

Rack position 10.7

Pump speed r/min 650 650 650

Each cylinder's injection qty mm3/st. 133.5 129.5 137.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.2+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 17.5 14.9 20.1

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10.7)

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 133.5 132.5 134.5

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1-0.05

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 137.5 133.5 141.5

Fixing the lever *

Injection quantity adjustment_05

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 140 120 160

Fixing the lever *

Remarks
After startup boost setting

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Excess fuel setting for starting: SXL (3)Damper spring setting
----------
SXL=(R1+1.2)+-0.1mm
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Timer adjustment

(1)Adjusting range (2)Step response time (N): Speed of the pump (L): Load (theta) Advance angle (Srd1) Step response time 1 (Srd2) Step response time 2 1. Adjusting conditions for the variable timer (1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2mm N2=800r/min C2=(8.8)deg t1=2.5--sec. t2=2.5--sec.
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N1=750++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=8.8+-0.3deg R01=0/4load R02=4/4load

Speed control lever angle

F:Full speed (1)Set the pump speed at aa (2)Set the pump speed at bb.
----------
aa=1275r/min bb=875r/min
----------
a=19.5deg+-5deg b=6deg+-5deg

0000000901

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

----------
a=10deg+-5deg b=28deg+-3deg

Stop lever angle

S:Stop the pump. (1)Rack position = aa (2)Stopper bolt setting (3)Free (at shipping)
----------
aa=4.1-0.5mm
----------
a=10.5deg+-5deg b=55.5deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325r/min Ra=5.7+-0.1mm
----------

0000001601 RACK SENSOR

V1:Supply voltage V2f:Full side output voltage V2i:Idle side output voltage (A) Black (B) Yellow (C) Red (D) Trimmer (E): Shaft (F) Nut (G) Load lever 1. Load sensor adjustment (1)Connect as shown in the above diagram and apply supply voltage V1. (2)Hold the load lever (G) against the full side. (3)Turn the shaft so that the voltage between (A) and (B) is V2. (4)Hold the load lever (G) against the idle side. (5)Adjust (D) so that the voltage between (A) and (B) is V2i. (6)Repeat the above adjustments. (7)Tighten the nut (F) at the point satisfying the standards. (8)Hold the load lever against the full side stopper and the idle side stopper. (9)At this time, confirm that the full side output voltage is V2f and the idle side output voltage is V2i.
----------
V1=5+-0.02V V2f=0.15+0.03V V2i=2.35-0.03V
----------

Timing setting

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

----------
a=(40deg)

Information:

Guidelines For Reusable Parts; Valves And Valve Springs, Forms SEBF8002 and SEBF8034 have the procedure and specifications necessary for checking used valves and valve springs.(1) 4W2471 Spring for valves (outer) (new): Length under test force ... 53.24 mm (2.096 in)Test force ... 245 24 N (55 5 lb)Use again minimum load at length under test force ... 211 N (48 lb)Length of spring at valve open position ... 39.0 mm (1.54 in)Use again minimum load at valve open position ... 755 N (170 lb)Free length after test ... 59.5 mm (2.34 in)Outside diameter ... 37.31 mm (1.469 in)Spring must not be bent more than ... 2.10 mm (.083 in)(1) 4W2472 Spring for valves (inner) (new): Length under test force ... 50.24 mm (1.978 in)Test force ... 178 18 N (40 4 lb)Use again minimum load at length under test force ... 155 N (35 lb)Length of spring at valve open position ... 36.0 mm (1.42 in)Use again minimum load at valve open position ... 321 N (72 lb)Free length after test ... 65.7 mm (2.60 in)Outside diameter ... 25.13 mm (.989 in)Spring must not be bent more than ... 2.30 mm (.091 in)(1) 9Y3326 Spring for valves (outer) (new): Length under test force ... 53.24 mm (2.096 in)Test force ... 521 52 N (117 12 lb)Use again minimum load at length under test force ... 448 N (101 lb)Length of spring at valve open position ... 39.0 mm (1.54 in)Use again minimum load at valve open position ... 923 N (208 lb)Free length after test ... 69.04 mm (2.718 in)Outside diameter ... 42.61 mm (1.678 in)(1) 9Y3327 Spring for valves (inner) (new): Length under test force ... 50.42 mm (1.985 in)Test force ... 264 26 N (59 6 lb)Use again minimum load at length under test force ... 227 N (51 lb)Length of spring at valve open position ... 36 mm (1.4 in)Use again minimum load at valve open position ... 414 N (93 lb)Free length after test ... 70.8 mm (2.79 in)Outside diameter ... 30.0 mm (1.18 in)Spring must not be bent more than ... 2.10 mm (.083 in)(2) Height to top of valve guide ... 32.3 0.8 mm (1.27 .03 in)(3) Diameter of valve stem (new) ... 9.441 0.008 mm (.3717 .0003 in)Use again minimum diameter of valve stems:1W3860 Exhaust ... 9.408 mm (.3704 in)2W2622 Intake ... 9.408 mm (.3704 in)Bore in valve guide with guide installed in the head (new) ... 9.487 0.025 mm (.3735 .0010 in)Use again dimension for valve guide bore ... 9.538 mm (.3755 in)(4) Diameter of valve head: Exhaust valve ... 41.81 0.13 mm (1.646 .005 in)Intake valve ... 44.98 0.13 mm (1.771 .005 in)(5) Angle of intake valve face ... 29 1/4 1/4°Angle of exhaust valve face ... 44 1/4 1/4° (6) Depth of bore in head for valve seat insert ... 13.01 0.35 mm (.512 .014