104746-1180 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047461180

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104746-1180 1047461180

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Cross reference number

ZEXEL 104746-1180 1047461180

Zexel num

Bosch num

Firm num

Name

104746-1180
104746-1182

ISUZU

INJECTION-PUMP ASSEMBLY
4JA1 *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105780-0060

Bosch type code NP-DN0SD1510

Nozzle holder 105780-2150

Opening pressure MPa 13 13 13.3

Opening pressure kgf/cm2 133 133 136

Injection pipe 157805-7320

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450

Joint assembly 157641-4720

Tube assembly 157641-4020

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 50.5 50 51

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 26.3 26.3 26.3

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 33 33 33

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 50.5 49.5 51.5

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 2050 2050 2050

Average injection quantity mm3/st. 58.5 58.5 58.5

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 40.6 37.6 43.6

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 12

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 40.6 37.6 43.6

Difference in delivery mm3/st. 4

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8.4 6.4 10.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8.4 6.4 10.4

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 60 100

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 60 100

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF at idling position

0000000901

Pump speed r/min 1400 1400 1400

Oil temperature degC 50 48 52

Remarks
MEASURE

Stop lever angle

Pump speed r/min 1400 1400 1400

Pressure with S/T ON kPa 500 461 539

Pressure with S/T ON kgf/cm2 5.1 4.7 5.5

Pressure with S/T OFF kPa 412 392 432

Pressure with S/T OFF kgf/cm2 4.2 4 4.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1400 1400 1400

Pressure with S/T OFF kPa 412 392 432

Pressure with S/T OFF kgf/cm2 4.2 4 4.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1900 1900 1900

Pressure with S/T OFF kPa 559 530 588

Pressure with S/T OFF kgf/cm2 5.7 5.4 6

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1400 1400 1400

Timer stroke with S/T ON mm 5.4 5.4 5.4

Timer stroke with S/T OFF mm 3.3 3.1 3.5

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 900 900 900

Timer stroke with S/T ON mm 0.5 0.5

Timer stroke with S/T OFF mm 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1400 1400 1400

Timer stroke with S/T OFF mm 3.3 3.1 3.5

Oil temperature degC 50 48 52

_04

Pump speed r/min 1600 1600 1600

Timer stroke with S/T OFF mm 4.7 4.3 5.1

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 1900 1900 1900

Timer stroke with S/T OFF mm 6.1 5.8 6.5

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.8 0.7 0.9

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 37 32 42

Information:

1. Disconnect fuel line (1) from the fuel transfer pump. Disconnect fuel line (2) from the fuel injection pump housing. Remove line (3) from the fuel ratio control and aftercooler housing. 2. Disconnect fuel injection lines (4) from the fuel injection pump housing.
Do not disconnect the air line from the air compressor governor until the air pressure is zero.
3. Loosen the bleed valves, and release the air pressure in the air tank. 4. Remove air line (5). Remove coolant line (6). 5. The weight of the fuel injection pump housing and governor is 57 kg (125 lb.). Attach a hoist to the fuel injection pump housing, and remove bolts (7). 6. Remove the two nuts and two bolts (8) and bolt (9). Remove fuel injection pump housing and governor (10). 7. Remove O-ring seals (11) from the fuel injection pump housing.Install Fuel Injection Pump Housing And Governor
1. Attach a hoist to the fuel injection pump housing and governor (1). Be sure that the three O-ring seals are in position in the fuel injection pump housing. Install the fuel injection pump housing and governor on the timing gear housing. 2. Connect air line (2) and water line (3) to the air compressor. 3. Connect fuel injection lines (4) to fuel injection pump housing, and tighten the fuel injection line nuts to a torque of 40 7 N m (30 5 lb.ft.) with tool (C). 4. Connect fuel line (5) to fuel injection pump housing, and connect fuel line (6) to the fuel transfer pump. Install line (7) between the fuel ratio control and aftercooler housing. For timing of the fuel injection pump, see Install Automatic Timing Advance.END BY:a. install automatic timing advance