101609-3230 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016093230

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101609-3230 1016093230

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Service parts 101609-3230 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101062-9000

3. GOVERNOR 105404-5080

4. SUPPLY PUMP 105220-5610

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER

14. NOZZLE

15. NOZZLE SET

Include in #1:

101609-3230 as INJECTION-PUMP ASSEMBLY

Include in #2:

104142-0291 as _

Cross reference number

ZEXEL 101609-3230 1016093230

Zexel num

Bosch num

Firm num

Name

101609-3230

INJECTION-PUMP ASSEMBLY

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

Overflow valve 131424-3420

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

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 2.5 2.45 2.55

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 9.6

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 91 90 92

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 30.7 30.7

Boost pressure mmHg 230 230

Hydraulic cylinder ON *

Injection quantity adjustment_02

Adjusting point -

Rack position 7.1+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 15 14 16

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Hydraulic cylinder ON *

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

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 70 70 80

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Hydraulic cylinder OFF *

Rack limit *

Boost compensator adjustment

Pump speed r/min 675 675 675

Rack position R1-0.7

Boost pressure kPa 8 6.7 9.3

Boost pressure mmHg 60 50 70

Boost compensator adjustment_02

Pump speed r/min 675 675 675

Rack position R1(9.6)

Boost pressure kPa 17.3 17.3 17.3

Boost pressure mmHg 130 130 130

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring does not operate. (4)Adjust the secondary timing before adjusting the governor. (5)RACK LIMIT (When hydraulic cylinder is OFF) (6)Boost compensator stroke: BCL (7)When hydraulic cylinder ON: P1
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K=15 BCL=0.7+-0.1mm P1=((392)kPa,(4)kgf/cm2)
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Speed control lever angle

F:Full speed I:Idle S:Stop
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a=13deg+-3deg b=27deg+-5deg c=32deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
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----------
a=0deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Key groove position at No. 1 cylinder's beginning of injection position (at BTDC: aa). (3)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery). (4)B.T.D.C.: aa (5)At second timing adjustment, set the camshaft at the * position and tighten the flyweight locknut. (6)Align the flyweight's timing gear position with the lockpin groove and then fully tighten the flyweight to the camshaft. (7)Remove the lock pin and adjust the governor. Reinstall the lock pin to fix the flyweight for delivery.
----------
aa=17deg bb=0deg
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a=54deg54min+-3deg b=8deg30min+-30min

Information:

33. Remove dowels (69) and flyweights (71) from the carrier.34. Remove shaft (70) from the carrier. Remove the dowel from shaft (70). 35. Remove races (72) and bearing (73) from the camshaft in the fuel injection pump housing.Assemble Governor
Put clean oil on all parts before assembly. Be sure all oil passages are clear. 1. Install one race (1), bearing (2) and the other race (1) on the camshaft in the fuel injection pump housing. 2. Put flyweights (3) in position on carrier (4) and install the dowels to hold the flyweights in place. The flyweights must move freely on the dowels and have 0.010 to 0.23 mm (0.0004 to 0.009 in. end play. 3. Install dowel (5) in governor shaft (6) and install the governor shaft in the carrier as shown. 4. Put the carrier in position on the camshaft and install the bolts that hold the carrier in place. Make a replacement of shield (7) any time it is removed.5. Install shield (7) on the carrier and use tool (A) to push the shield against its seat. Use a hammer and punch to move the metal (stake) two places on the side of the shield 180° 5° apart next to the holes in the shield. 6. Install one race (9), bearing (10), the other race (9) and use tool (B) to install the ring on riser (8) as shown. 7. Install riser (8) and spring (overfueling spring) on the governor shaft as shown. 8. Assemble the dashpot as follows:a) Install spring (12) on seat (11) and install seat (13) in spring (12).b) Put spool (14) and ring (15) in position on seat (13) and use tool (B) to install snap ring (16) to hold them in place. 9. Install dashpot assembly (17) on the governor shaft as shown. 10. Install ring (21) in the lower groove in the governor shaft. Install one sleeve (20), spring (19), the other sleeve (20) and bearing (18) on the governor shaft as shown. Spring (19) is used to put a preload on the thrust bearing on the camshaft in the fuel injection pump housing. 11. Use tool (C) to hold spring (19) in compression and install ring (22) in the groove in the governor shaft. Remove tool (C). 12. Put lever (27) in position on governor servo (23) and install pin (24) to hold the lever in place. Use a hammer and chisel to move the metal (stake) four places 90° apart on the outside surface on both legs of the governor servo to hold pin (24) in place.13. Install the O-ring seal on sleeve (25). Install piston (26) and sleeve (25) in the governor servo as shown. 14. Install valve (28) in the governor servo as shown. 15. Install one lockring (32) in the groove near the center of valve (28). Put sleeve (29), spring (broken link spring) (30) and seat (31) in position on valve (28) and install the other lockring (32) to hold them in place. 16.