104742-1450 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047421450 8971201790

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104742-1450 1047421450

ISUZU 8971201790 8971201790

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Cross reference number

ZEXEL 104742-1450 1047421450

ISUZU 8971201790 8971201790

Zexel num

Bosch num

Firm num

Name

104742-1450
104742-1451

8971201790 ISUZU

INJECTION-PUMP ASSEMBLY
4JB1 * K

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. 45.6 45.1 46.1

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 26.5 20 33

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 43.7 40.2 47.2

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 45.6 44.6 46.6

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 53.1 49.1 57.1

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 14.9 11.9 17.9

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2400 2400 2400

Average injection quantity mm3/st. 5

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 14.9 11.9 17.9

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 6.6 4.6 8.6

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. 6.6 4.6 8.6

Difference in delivery mm3/st. 2

Basic *

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 1600 1600 1600

Overflow quantity with S/T OFF cm3/min 600 470 730

Oil temperature degC 50 48 52

Remarks
Without an O-ring

Stop lever angle

Pump speed r/min 1600 1600 1600

Pressure with S/T OFF kPa 530 510 550

Pressure with S/T OFF kgf/cm2 5.4 5.2 5.6

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1600 1600 1600

Pressure with S/T OFF kPa 530 510 550

Pressure with S/T OFF kgf/cm2 5.4 5.2 5.6

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1600 1600 1600

Timer stroke with S/T OFF mm 3 2.8 3.2

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 700 700 700

Timer stroke with S/T ON mm 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1400 1400 1400

Timer stroke with S/T OFF mm 1.5 1.1 1.9

Oil temperature degC 50 48 52

_04

Pump speed r/min 1600 1600 1600

Timer stroke with S/T OFF mm 3 2.8 3.2

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 2100 2100 2100

Timer stroke with S/T OFF mm 5.7 5.4 6.1

Oil temperature degC 52 50 54

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 0.9 0.8 1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 31 26 36

Information:

Governor Linkage Adjustment
(1) Rod. (2) Nut. (3) Control lever. (4) Lever. (5) Pin. (6) High idle stop. (7) Locknut. (8) Low idle stop. (9) Locknut. (10) Decelerator treadle. (11) Floor plate. (12) Accelerator treadle. (13) Lever. (14) Rod. (15) Locknut. (16) Lever. (17) Locknut. (A) 9.7 mm (.38 in). (B) 4.8 mm (.19 in). (C) 38.1 mm (1.50 in). (D) 60.5 3.0 mm (2.38 .12 in). DO NOT USE control lever (3), or decelerator treadle (10) to shut OFF the engine.To shut engine OFF, pull up on accelerator treadle (12).1. Tighten nut (2) just enough so position of control lever (3) is not affected by the operation of the accelerator treadle (12) and decelerator treadle (10).2. With the parking brake ON and engine stopped, BE SURE disconnect switch is OFF.3. Remove pin (5).4. Loosen LOW IDLE stop (8) and HIGH IDLE stop (6) so they do not touch lever (13).5. Move control lever (3) to LOW IDLE position.6. Turn LOW IDLE stop (8) until it touches lever (13) and tighten locknut (9).7. Adjust length of rod (14) so distance from top of lever (16) to bottom of floor plate (11) is (C) 38.1 mm (1.50 in) as shown.8. Loosen locknut (15) and adjust length of rod so top of decelerator treadle (10) is (B) 4.8 mm (.19 in) above floor plate (11) as shown. If machine is equipped with a thick floor insulation pad, (used with enclosed cab), adjust decelerator treadle (10) so top of treadle is (A) 9.7 mm (.38 in) above top of floor plate and tighten locknut (15).9. Move control lever (3) to HIGH IDLE position.10. Turn HIGH IDLE stop (6) until it touches lever (13) and tighten locknut (7).11. Loosen locknut (17) and adjust accelerator treadle (12) so that distance from bottom of plate on treadle to top of floor plate (11) is (D) 60.5 3.0 mm (2.38 .12 in) as shown.12. Move lever (4) to HIGH IDLE position and adjust length of rod (1) so pin (5) can be installed.13. Install pin (5).
DO NOT adjust the linkage so the treadle can be used to shut off the engine. If the operator is in a standing position and places a foot on the treadle, the engine could be unexpectedly shut off, creating a situation where the machine can be difficult to control.
518 Skidder
1. Move governor shaft (3) to SHUT OFF position and install lever (2) on shaft (3) at angle (A).2. Adjust length of rod (5) so stop (4) on pedal (1) is at dimension (B) from the floor plate.Angle (A) ... 35 5°Dimension (B) ... 67 1 mm (2.64 .01 in)3. Tighten nut (6) ... 12 4 N m (9 3 lb ft)D5H
1. Move governor lever (2) to high idle and install spring (6). Move governor lever (2) to vertical position and adjust stop bolt (3) to contact lever (2), back off one turn and lock.2. Position lever (9) on the splined governor shaft