101692-3730 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016923730

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101692-3730 1016923730

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Cross reference number

ZEXEL 101692-3730 1016923730

Zexel num

Bosch num

Firm num

Name

101692-3730

KOMATSU

INJECTION-PUMP ASSEMBLY
S6D95L *

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

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 1-5-3-6- 2-4

Pre-stroke mm 3.6 3.55 3.65

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 11.4

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 54.7 53.7 55.7

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.5+-0.5

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 12.5 11.5 13.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK CAP: R1 (3)Rack difference between N = N1 and N = N2 (4)Rack difference between N = N3 and N = N4
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K=8 R1=(17.5)mm N1=1250r/min N2=800r/min N3=1250r/min N4=400r/min
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Speed control lever angle

F:Full speed I:Idle S:Stop
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a=10deg+-5deg b=32deg+-3deg c=29deg+-5deg

Timing setting

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

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a=(30deg)

Information:

You must read and understand the warnings and instructions contained in the Safety section of this manual before performing any operation or maintenance procedures.Before proceeding with PM Level 3 maintenance, perform all Daily, PM Level 1 and Level 2 maintenance requirements. The following maintenance procedures are to be performed Every 160 000 km (96,000 miles) or 4000 service hours or 4 years under ideal operating conditions, whichever occurs first.Refer to the Maintenance Schedule and Service Factor chart. Apply the correct Service Factor to determine the proper maintenance interval for your vehicle.Air Compressor
Inspect/Rebuild or Exchange
Do not disconnect the air line from the air compressor governor without purging the air brake and auxiliary air systems.Failure to purge the air brake and auxiliary air systems before removing the air compressor and/or air lines could cause personal injury.
Inspect the air compressor as instructed by the truck/vehicle manufacturers' instructions or for more information on how to check your air compressor, refer to the