101605-3611 ZEXEL 9 400 615 347 BOSCH INJECTION-PUMP ASSEMBLY 9400615347 1016053611 6209711320

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 615 347 9400615347

ZEXEL 101605-3611 1016053611

KOMATSU 6209711320 6209711320

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Buy INJECTION-PUMP ASSEMBLY 101605-3611 zexel genuine, new aftermarket engine parts with delivery

Service parts 101605-3611 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-3501

3. GOVERNOR 105400-5081

4. SUPPLY PUMP 105220-5420

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105661-0531

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-4551

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105048-3300

14. NOZZLE 105017-0430

15. NOZZLE SET

Include in #1:

101401-4540 as _

101605-3611 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 615 347 9400615347

ZEXEL 101605-3611 1016053611

KOMATSU 6209711320 6209711320

Zexel num

Bosch num

Firm num

Name

101605-3611
101605-3770

9 400 615 347

6209711320 KOMATSU

INJECTION-PUMP ASSEMBLY
SA6D91L 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 3.6 3.55 3.65

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 11.1

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 92.6 91.6 93.6

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.1+-0.5

Pump speed r/min 265 265 265

Average injection quantity mm3/st. 8 7 9

Max. variation between cylinders % 0 -15 15

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=5
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=50deg+-5deg b=25deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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----------
a=26.5deg+-5deg b=53deg+-5deg

0000001501 Q ADJUSTMENT PIPING

Tester fuel pipe A (B) branch piping Fuel inlet C Piping at standard injection quantity adjustment 1. Because the pump gallery is divided into two, be careful of the fuel piping at adjustment.
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Timing setting

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

----------
a=(30deg)

Information:

1. Remove fuel line (1) from the fuel transfer pump.2. Put caps in the fuel line openings to prevent fuel system contamination.3. Remove bolts (2), and remove fuel transfer pump (3). Check the condition of the O-ring seal on the fuel transfer pump. If necessary, make a replacement.Install Fuel Transfer Pump
1. Be sure O-ring seal (1) is in position on the fuel transfer pump. Put clean engine oil on the O-ring seal.2. Put fuel transfer pump (2) in position, and install the bolts that hold it in place.3. Remove the caps from the fuel line openings, and install fuel line (3).4. Prime the fuel system. See the Maintenance Guide for this procedure.Disassemble Fuel Transfer Pump
Start By:a. remove fuel transfer pump 1. Remove seal (1) from the fuel transfer pump.
Cover (2) is under spring tension. Remove the bolts that hold cover (2) slowly to prevent injury.
2. Remove bolts (3) and cover (2) from the housing. 3. Remove seals (4) and valve (5) from cover (2). 4. Remove spring (6) from the piston.
Mark the orientation of valve (8) as to its location in the housing.
5. Remove washer (7), valve (8) and the seal from the housing. 6. Remove piston (9) and sleeve (10) from the housing. 7. Remove seal (11) from sleeve (12). 8. Remove guide and tappet assembly (13) from the housing. 9. Remove seal (14) from guide (15).
If tappet (17) or the guide are damaged or worn, they must be replaced as a unit.
10. Remove ring (16) from tappet (17) and the tappet from guide (15). 11. Remove the bolts and cover (18) from the housing. 12. Remove seal (19) from cover (18). 13. Remove valve (20) from the housing if necessary. Assemble Fuel Transfer Pump
1. Install valve (2) in housing (1) as shown. 2. Put clean fuel on seal (4), and install it on cover (3).3. Install cover (3) on the housing.
The tappet and guide must be serviced as a unit.
4. Install tappet (6) in guide (5). Install ring (7) on tappet (6) to hold the tappet in the guide. 5. Put clean fuel on seal (8), and install it on guide and tappet assembly (9).6. Install guide and tappet assembly (9) in the housing as shown. 7. Put clean fuel on seal (10), and install it on sleeve (11).8. Install sleeve (11) in the housing. 9. Install piston (12) in the housing. 10. Install seal valve (14) and washer (13) in the housing as shown. Be sure valve (14) is the correct position in the housing. 11. Install spring (15) in the piston. 12. Install valve (18) in cover (16) as shown.13. Put clean fuel on seals (17), and put them in position on cover (16).14. Install cover (16) on the housing. 15. Put seal (19) in position on the fuel transfer pump.16. Install the fuel transfer pump on the fuel injection pump housing.End By:a. install fuel transfer pump