101431-0851 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014310851 5156013560

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101431-0851 1014310851

ISUZU 5156013560 5156013560

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Service parts 101431-0851 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101043-9170

3. GOVERNOR 105410-5930

4. SUPPLY PUMP 105220-4591

5. AUTOM. ADVANCE MECHANIS 105621-0370

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105151-1451

11. Nozzle and Holder 5-15300-039-1

12. Open Pre:MPa(Kqf/cm2) 11.8{120}

13. NOZZLE-HOLDER 105081-3141

14. NOZZLE

105000-1650

15. NOZZLE SET

Include in #1:

101431-0851 as INJECTION-PUMP ASSEMBLY

106673-4021 as _

Cross reference number

ZEXEL 101431-0851 1014310851

ISUZU 5156013560 5156013560

Zexel num

Bosch num

Firm num

Name

101431-0851

5156013560 ISUZU

INJECTION-PUMP ASSEMBLY
C240 *

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-3-4-2

Pre-stroke mm 2.25 2.2 2.3

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 12

Pump speed r/min 1450 1450 1450

Average injection quantity mm3/st. 43 42 44

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 7.6+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 8 6.9 9.1

Max. variation between cylinders % 0 -14 14

Fixing the rack *

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

Timer adjustment

Pump speed r/min 500+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 800

Advance angle deg. 1 0.5 1.5

Timer adjustment_03

Pump speed r/min 1050

Advance angle deg. 2 1.2 2.7

Timer adjustment_04

Pump speed r/min 1500

Advance angle deg. 4.5 3.9 4.9

Timer adjustment_05

Pump speed r/min 1750

Advance angle deg. 6 5.5 6.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)At rack cap installation: R1
----------
K=10 R1=(17.5)mm
----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=20deg+-5deg b=30deg+-5deg c=32deg+-3deg

Stop lever angle

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

----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Gear mark Z for the No. 4 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(60deg)

Information:

5. Install a 3/8" - 16 NC forged eyebolt in the top of the BrakeSaver housing, and fasten a hoist to it.6. Install tooling (A) on the BrakeSaver housing and rotor. Tooling (A) holds the BrakeSaver housing and rotor assembly together at removal. This prevents damage to the rotor rings and seals.7. Remove bolts (6) that hold BrakeSaver housing (7) to the flywheel housing.8. Use bolts (4) as forcing screws, and tighten the bolts evenly to remove BrakeSaver housing (7) from the flywheel housing. The weight is 86 kg (190 lb.)Install BrakeSaver
1. Install tooling (A) on the BrakeSaver housing and rotor. Tooling (A) holds the BrakeSaver housing and rotor assembly together at installation. This prevents damage to the rotor rings and seals.2. Install a 3/8" - 16 NC forged eyebolt in the top of the BrakeSaver housing, and fasten a hoist to it.3. Install two 5/8" - 18 NC guide bolts (9) in the crankshaft as shown. Make sure dowel (8) is in alignment with the dowel hole in the rear assembly, and put BrakeSaver housing (7) in position in the flywheel housing.4. Install the three bolts that hold the BrakeSaver housing to the flywheel housing. Remove tooling (A) and guide pins (9). 5. Connect the oil line to fitting (5).6. Inspect the O-ring seals for damage, and make replacements if needed. Install O-ring seals (10) and (11). Put clean engine oil on the O-ring seals.7. Install manifold (12) into the BrakeSaver control valve, and install the four bolts that hold the manifold to the BrakeSaver housing. 8. Connect BrakeSaver lubrication oil line (1) to the fitting in the BrakeSaver housing.End By:a. install flywheel (BrakeSaver)Disassemble BrakeSaver
Start By:a. remove BrakeSaver1. Remove tooling (A) from BrakeSaver housing and rotor. Tooling (A) prevents damage to the rotor seals and rings during removal of the BrakeSaver housing. 2. Remove bolts (1) from gear plate (2). Remove the plate. 3. Put alignment marks on stator (3) and housing (4) for assembly purposes. Remove bolts (5) and the stator. 4. Turn the stator over, and remove spiral ring (6). 5. Turn the stator over again. Remove sleeve assembly (9). Remove O-ring seal (7) and lip-type seal (8) from the sleeve. 6. Remove O-ring seal (11) and the six smaller O-ring seals from the oil holes on the housing.7. Remove rotor assembly (12).8. Remove seal ring (10) from both sides of the rotor. 9. Remove carrier (13) and wear sleeve (14) with tooling (B) from both sides of the rotor. 10. Remove spiral ring (15). Turn the housing over, and remove sleeve assembly (17). Remove the lip-type seal and O-ring seal (16) from the sleeve.Assemble BrakeSaver
1. Inspect the O-ring seals for damage, and make replacements if needed. Put clean engine oil on the O-ring seals. 2. Install O-ring seal (16) on sleeve (17).3. Install the sleeve in the BrakeSaver housing. Make an alignment of the notch (18) on the sleeve with the notch in the housing, and install the dowel.
Make certain there is clearance behind