101601-5290 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016015290 220005150a

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101601-5290 1016015290

HINO 220005150A 220005150a

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Cross reference number

ZEXEL 101601-5290 1016015290

HINO 220005150A 220005150a

Zexel num

Bosch num

Firm num

Name

101601-5290

220005150A HINO

INJECTION-PUMP ASSEMBLY
H07C * 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 6-2-600

Overflow valve 134424-0920

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 1-4-2-6- 3-5

Pre-stroke mm 3.1 3.07 3.13

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25

Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25

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

Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25

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

Injection quantity adjustment

Adjusting point A

Rack position 6.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 58.5 57.5 59.5

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 5+-0.5

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8 7 9

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_03

Adjusting point C

Rack position 13.7+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 125 125 135

Fixing the lever *

Rack limit *

Injection quantity adjustment_04

Adjusting point E

Rack position 6.8

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 51 49 53

Fixing the lever *

Timer adjustment

Pump speed r/min 1300--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1250

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1300

Advance angle deg. 1.5 1 2

Timer adjustment_04

Pump speed r/min 1430

Advance angle deg. 4.5 4.2 4.8

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)RACK LIMIT (4)Damper spring setting: DL
----------
RT=0.8 TH=1.5mm DL=6-0.2mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=21deg+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=65mm
----------
a=23deg+-3deg b=2deg+-5deg

Stop lever angle

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

----------
a=35deg+-5deg b=50deg+-5deg

Timing setting

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

----------
a=(60deg)

Information:

Recommended Procedure With Chassis Dynamometer
Possible Causes/Corrections
Minor Operating FaultsTo help identify a problem before a more involved troubleshooting procedure is started, follow the procedure given in the "Primary Engine Checks" section. Fuel Ratio Control Out Of Adjustment Or DefectiveFollow the procedure in the Testing and Adjusting Section of this Service Manual. Check Engine PerformanceDo a Power Analysis Report (PAR), Level II, to check engine performance. See Special Instruction, Form No. SEHS8025 and SEHS7886 for the tooling and procedures to use. Be sure to make a record of the temperatures for inlet air, fuel (at filter base), lubricating oil and coolant. Fuel Settings Not CorrectIf the Power Analysis Report indicates a problem, the governor fuel settings should be verified. See the Testing and Adjusting Section of this Service Manual for the necessary procedures. Also, refer back to the information learned earlier (see "Owner/Operator Input" section) about the truck specifications and application and judge whether or not the engine is performing as expected or customer expectation is realistic. Defective Fuel Nozzle(s)Remove the fuel nozzles and test as in the Testing and Adjusting Section of this Service Manual.Recommended Procedure Without Chassis Dynamometer
Possible Causes/Corrections
Minor Operating FaultsTo help identify a problem before a more involved troubleshooting procedure is started, follow the procedure given in the "Primary Engine Checks" section. Fuel Ratio Control Out Of Adjustment Or DefectiveFollow the procedure in the Testing and Adjusting Section of this Service Manual. Fuel Injection Timing Not CorrectFollow the procedures in the Testing and Adjusting Section of this Service Manual. Check Engine PerformanceInstall the tooling and follow the procedure given in the "Road Test" section. Fuel Settings Not CorrectIf the Road Test indicates a problem, the governor fuel settings should be verified. See the Testing and Adjusting Section of this Service Manual for the necessary procedures. Also, refer back to the information learned earlier (see "Owner Operator Input" section) about the truck specifications and application and judge whether or not the engine is performing as expected or customer expectation is realistic. Any Further Diagnosis Must Be Done On A Chassis DynamometerIf the fuel settings are correct and the above procedures have been followed without finding the problem a Power Analysis Report (PAR), Level II, must be done on the engine. See Special Instruction, Form Nos. SEHS8025 and SEHS7886 for the correct tools and procedures to use.