106873-3470 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068733470 220801740a

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106873-3470 1068733470

HINO 220801740A 220801740a

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Cross reference number

ZEXEL 106873-3470 1068733470

HINO 220801740A 220801740a

Zexel num

Bosch num

Firm num

Name

106873-3470
106873-3471

220801740A HINO

INJECTION-PUMP ASSEMBLY
F17E * 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 134424-0820

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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

Pre-stroke mm 4.8 4.74 4.8

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25

Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25

Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25

Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25

Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25

Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25

Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point A

Rack position 8.9

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 139.3 137.3 141.3

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.95+-0. 5

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 133.1 129.1 137.1

Fixing the lever *

Injection quantity adjustment_03

Adjusting point F

Rack position 3.8+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 10.4 7.4 13.4

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_04

Adjusting point G

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 139 139

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min -

Advance angle deg. 0 0 0

Remarks
Measure speed (beginning of operation).

Timer adjustment_02

Pump speed r/min 1060

Advance angle deg. 4.75 4.45 5.05

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Set idle at point K (N = N1, R = R1) and confirm that the injection quantity does not exceed Q1 at point J (N = N2). (3)Excess fuel setting for starting: SXL (4)Damper spring setting (5)Variable speed specification: idling adjustment (6)Main spring setting
----------
N1=325r/min R1=3.8mm N2=1100r/min Q1=3mm3/st SXL=9.45+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa (2)Set the pump speed at bb. (3)Stopper bolt setting (4)Stopper bolt setting (5)Use the hole above R = cc
----------
aa=1295r/min bb=350r/min cc=95mm
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a=(19.5deg)+-5deg b=(18deg)+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=42mm
----------
a=39deg+-5deg b=43.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (at delivery), set before governor adjustment (2)Use the pin at R = bb (3)Set the stopper bolt (apply red paint).
----------
aa=12+-0.1mm bb=37mm
----------
a=0deg+-5deg b=35deg+-5deg

0000001201

(1)Minimum - maximum speed specification (2)Variable speed specification (3)(Actual measurement) (4)(Actual measurement) (5)Use the hole at R = aa
----------
aa=75mm
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0000001501 LEVER

2-stage changeover lever adjustment (A) Speed lever (B) Load lever (C) 2-stage changeover lever (D) Link (E) Bolt (G) Variable speed specifications (H) Minimum maximum speed specifications F:Full speed I:Idle 1. Minimum-maximum speed specification adjustment (when running) (1)After completing governor adjustment, hold the 2-stage changeover lever (C) so that the speed lever (A) contacts the full speed stopper. (2)In this condition, the load lever is held in the idle position. (3)Adjust bolt (E) so that the clearance between the pin underneath lever (C) and the end of the long groove in link (D) is L. (4)Lock using the nut. 2. Variable speed specification adjustment (at operation) (1)Hold the 2-stage changeover lever (C) so that the load lever (B) contacts the full load stopper. (When the load lever is equipped with a cancel mechanism, move it so that it contacts the stopper without canceling.) (2)In this condition, confirm that the speed lever (A) moves from idle to full speed.
----------
L=1~2mm
----------

Timing setting

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

----------
a=(80deg)

Information:

Use fuel consumption, service hours, or calendar time, whichever occurs first, to determine maintenance intervals. Experience has shown that maintenance intervals are most accurately scheduled on the basis of fuel consumed rather than service hours.Daily
Walk-Around Inspection - Inspect engine for leaks and loose connections Engine Crankcase - Check oil level Cooling System - Check coolant level Clutch - Check/Adjust/Lubricate Air Starter & Air Tank (if equipped) - Check/Adjust/Drain water Engine Air Cleaner - Check service indicator SR4 Generator - Inspect/CheckEvery 1,100 L (300 gal) of Fuel or 50 Service Hours*
Dust Collector - Clean Light Duty Air Cleaner (If Equipped) - ReplaceEvery 2,800 L (750 gal) of Fuel 125 Service Hours*
Clutch - Check/Adjust/Lubricate Generator Space Heaters (If Equipped) - CheckEvery 5,600 L (1,500 gal) of Fuel or 250 Service Hours*
Scheduled Oil Sampling (S O S)1 - Obtain Sample Engine Oil and Filter(s)1 - Change Crankcase Breather1 - Clean Engine Valve Lash (Between First 250 and 1000 Service Hours Only)1 - Check/Adjust Cooling System - Test for supplemental coolant additive concentration Fuel System - Clean/Replace filters, Drain water from fuel tank Radiator Fins, Aftercooler, Belts, and Hoses - Inspect/Check Fan Drive Bearing - Lubricate Batteries - Check/Clean Magnetic Pickup (At First Oil Change Only - Inspect/Clean1These maintenance requirements are to be performed between the 250 and the 1000 Service Hour interval for Turbocharged (T) Engines ONLY. Refer to 500 Hour interval for Naturally Aspirated (NA) Engines.Every 11,250 L (3,000 gal) of Fuel or 500 Service Hours (NA Only)*
Scheduled Oil Sampling (S O S) Analysis - Obtain Sample Engine Oil and Filter(s) - Change Crankcase Breather - Clean Engine Valve Lash (Between First 500 and 1000 Service Hours Only) - Check/AdjustEvery 22,500 L (6,000 gal) of Fuel or 1000 Service Hours*
Engine Protection Devices - Inspect SR4 Generator and Control Panel - Inspect Fuel Control Linkage - LubricateEvery 45,000 L (12,000 gal) of Fuel 2000 Service Hours*
Engine Valve Lash, Valve Rotators, Fuel Ratio Control, Set Point, and Low Idle - Check/Adjust Fuel Injection Nozzles - Test/Clean/Replace Turbocharger - Inspect Engine Mounts - Inspect Crankshaft Vibration Damper - Inspect SR4 Generator - Check/Inspect Clean/LubricateEvery 68,220 L (18,000 gal) of Fuel or 3000 Service Hours or Two Years*
Cooling System - Add Extender (Extended Life Coolant Only) Cooling System - Drain/Clean/Replace Coolant - Conventional Coolant/Antifreeze Only Water Pump Seal - Inspect/Replace Hoses - Replace Thermostat - ReplaceEvery 90,000 L (24,000 gal) of Fuel or 4000 Service Hours*
Magnetic Pickup - Inspect/Clean SR4 Generator - Check/Inspect/Clean/LubricateEvery 135,000 L (36,000 gal) of fuel or 6,000 Service Hours or Four Years
Cooling System - Drain/Flush/Replace Coolant (Extended Life Coolant Only)*Perform previous maintenance interval items first.