101605-3670 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016053670 6137721460

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101605-3670 1016053670

KOMATSU 6137721460 6137721460

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Buy INJECTION-PUMP ASSEMBLY 101605-3670 zexel genuine, new aftermarket engine parts with delivery

Service parts 101605-3670 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-2470

3. GOVERNOR 105411-1320

4. SUPPLY PUMP 105210-4570

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105661-0371

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6440

11. Nozzle and Holder 6-13712-320-0

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

13. NOZZLE-HOLDER 105031-4480

14. NOZZLE 105015-6130

15. NOZZLE SET

Include in #1:

101605-3670 as INJECTION-PUMP ASSEMBLY

Include in #2:

104746-1302 as _

Cross reference number

ZEXEL 101605-3670 1016053670

KOMATSU 6137721460 6137721460

Zexel num

Bosch num

Firm num

Name

101605-3670

6137721460 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D105 * 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 1-5-3-6- 2-4

Pre-stroke mm 3.3 3.25 3.35

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 11.7

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 73.9 72.9 74.9

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 26.7 26.7

Boost pressure mmHg 200 200

Injection quantity adjustment_02

Adjusting point C

Rack position 8.6+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 9.6 8.1 11.1

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 750 750 750

Rack position 11.5

Boost pressure kPa 6.7 6.7 6.7

Boost pressure mmHg 50 50 50

Boost compensator adjustment_02

Pump speed r/min 750 750 750

Rack position 12.5

Boost pressure kPa 16 12 20

Boost pressure mmHg 120 90 150

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Boost compensator stroke (3)Rack difference between N = N1 and N = N2 (4)Rack difference between N = N3 and N = N4
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K=6 N1=1250r/min N2=775r/min N3=1250r/min N4=400r/min
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Speed control lever angle

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

----------
a=4deg+-5deg b=27deg+-5deg c=32deg+-3deg

Timing setting

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

----------
a=(0deg)

Information:

1. Fasten straps and a hoist to the turbocharger.2. Disconnect tube assemblies (1) and (4) from the turbocharger cartridge assembly.3. Remove four bolts (3) and then remove turbocharger (2). Weight of the turbocharger is 23 kg (51 lb.). The following steps are for the installation of the turbocharger.4. Put turbocharger (2) in position with bolts (3).5. Connect tube assemblies (1) and (4) to the turbocharger cartridge assembly.Disassemble Turbocharger
Start By:a. remove turbocharger 1. Install the turbocharger in tool group (A). Put alignment marks on the three housings of the turbocharger for correct installation and alignment at assembly. Remove "V" clamp (2) and compressor housing (1). 2. Remove "V" clamp (3). Remove cartridge housing (5) from turbine housing (4).
When the nut is loosened, do not put a side force on the shaft. This can result in a bent shaft.
3. Install tool (C) in tool (B), and put the cartridge assembly in tool (C) as shown. Use tool (D) to remove the nut that holds compressor wheel (6). 4. Put the cartridge assembly in tool (E), and use a press (if necessary) to remove compressor wheel (6) from the turbine wheel and shaft assembly. Do not let the turbine wheel and shaft assembly fall during removal of the compressor wheel from the turbine wheel and shaft. 5. Remove seal ring (7) and shroud (8) from turbine wheel and shaft assembly (9). 6. Bend the tabs of the locks from bolts (10), and remove the bolts and locks.7. Remove backplate assembly (11) from the cartridge housing. 8. Remove spacer (12) from backplate assembly (11). Remove seal rings (13) from spacer (12). 9. Remove collar (14), thrust bearing (15) and O-ring seal (16) from the cartridge housing. 10. Remove top bearing (17) and the washer from the cartridge housing. Put a long dye mark on the top face of bearing (17).11. Use tool (F), and remove the two rings that hold the top and bottom bearings in position. Remove the bottom bearings and washer. Put a short dye mark on the bearing. The dye marks are used for identification of the bearings when they are installed.12. Use tool (F), and remove the last ring that holds the bottom bearing in position from the cartridge housing.13. Check all the parts of the turbocharger for damage. If the parts are damaged, use new parts for replacement. See Special Instruction Form No. SMHS6854 for Turbocharger Reconditioning. Also see Guidelines For Reusable Parts, Form No. SEBF8018.Assemble Turbocharger
1. Make sure that all of the oil passages in the turbocharger cartridge housing are clean and free of dirt and foreign material.2. Put clean engine oil on all parts of the cartridge assembly.
Rings (18), (21) and (22) must be installed with the round edge of the outside diameter of the rings toward the bearings.
3. Install ring (21) in the cartridge housing with tool (F).4. Install washer (19) and bearing (20) in the cartridge housing. Make sure the short dye mark on bearing (20) is up. 5. Install rings (18) and