101492-3220 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014923220 6130751701

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101492-3220 1014923220

KOMATSU 6130751701 6130751701

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Buy INJECTION-PUMP ASSEMBLY 101492-3220 zexel genuine, new aftermarket engine parts with delivery

Service parts 101492-3220 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-8090

3. GOVERNOR 105400-0930

4. SUPPLY PUMP 105220-4470

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156612-9520

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-4980

11. Nozzle and Holder 6130-12-3100

12. Open Pre:MPa(Kqf/cm2) 22.1{225}

13. NOZZLE-HOLDER 105031-3510

14. NOZZLE 105015-3590

15. NOZZLE SET

Include in #1:

101492-3220 as INJECTION-PUMP ASSEMBLY

103662-3103 as _

Cross reference number

ZEXEL 101492-3220 1014923220

KOMATSU 6130751701 6130751701

Zexel num

Bosch num

Firm num

Name

101492-3220

6130751701 KOMATSU

INJECTION-PUMP ASSEMBLY
4D105 * 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 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 1-2-4-3

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 90 89.5 90.5

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

Difference between angles 3
Cal 1-3 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 12.3

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 70.7 68.7 72.7

Max. variation between cylinders % 0 -3 3

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 9.8

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 50.3 49.1 51.5

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 9.4+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 18 16.2 19.8

Max. variation between cylinders % 0 -10 10

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
----------
K=13
----------

Speed control lever angle

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

----------
a=16deg+-5deg b=32deg+-3deg c=25deg+-5deg

Information:

Typical Example2. Remove eight bolts (3) that fasten pipe (1) to the elbow. Remove four bolts (2) that fasten the elbow to the aftercooler cover. Remove elbow (4).
Typical Example3. Remove bracket (5) from the oil filter tube and the oil level gauge group.
Typical Example4. Remove four bolts (7) from the air inlet elbow. Remove plate (6) and elbow (8). 5. Remove two tubes (10) from the air compressor to the aftercooler.6. Remove elbows (9) from the aftercooler housing.
Typical Example
Put identification on bolts (12) because they are 6.4 mm (.25 in) longer than all other bolts. They must be installed in the same location.
7. Remove bolts (11) and (12) from cover, and remove the cover.
Put identification on bolt (14) because it is 12.7 mm (.50 in) shorter than all the other bolts. It must be installed in the same location. Remove four adapters (15). Put plugs in both holes in the aftercooler core assembly. This will keep coolant out of the engine intake manifold.
8. Remove bolts (13) and (14) that hold the core assembly in position.9. Remove the aftercooler core assembly. 10. Remove air line (17) from the fuel ratio control valve.11. Remove eight bolts (16). Remove housing assembly (18).Install Aftercooler
1. Check all seals and gaskets for damage. If damaged, use new parts for replacement.
All foreign material and dirt must be removed from the gasket surface and inside the housing and intake manifold.
2. Install housing (1) and air line (2) to the fuel control valve. 3. Install four new seals (3) on the core assembly. Put clean glycerin on the O-ring seals. 4. Install core assembly (4) inside the housing. Remove plugs in both holes of the aftercooler core assembly. Install the bolts that fasten the core to housing. Install the bolts in their original location. 5. Put clean engine oil in the bores of the adapters. Install adapters (5). 6. Put cover (6) in position on the aftercooler. Install the two bolts in position (7). These bolts are 6.4 mm (.25 in) longer than all other bolts around the housing. Install the remainder of the bolts around the housing. 7. Install elbows (8). 8. Install two tubes (9) between the air compressor and the aftercooler.
Typical Example9. Install elbow (10) and plate (11) on the aftercooler cover. Install the bracket that is a support for the oil filter tube and the oil level gauge group. Install the oil filter tube and the oil level gauge group.
Typical Example10. Install eight bolts (13) that fasten the pipe to elbow (14). Install the elbow in the turbocharger.11. Install the four bolts that fasten the elbow to aftercooler cover (12).12. Fill the engine with coolant to the correct level. See the Operation & Maintenance Manual.