101401-2220 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014012220

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101401-2220 1014012220

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Service parts 101401-2220 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101040-9471

3. GOVERNOR 105921-4080

4. SUPPLY PUMP 105220-5540

5. AUTOM. ADVANCE MECHANIS 105676-0450

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-5060

11. Nozzle and Holder 23600-1981

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

13. NOZZLE-HOLDER 105041-5100

14. NOZZLE 105015-7630

15. NOZZLE SET

Include in #1:

101401-2220 as INJECTION-PUMP ASSEMBLY

108622-3594 as _

Cross reference number

ZEXEL 101401-2220 1014012220

Zexel num

Bosch num

Firm num

Name

101401-2220

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 134424-0920

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 1-3-4-2

Pre-stroke mm 4.4 4.37 4.43

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.75 90.25

Difference between angles 2
Cal 1-4 deg. 180 179.75 180.25

Difference between angles 3
Cyl.1-2 deg. 270 269.75 270.25

Injection quantity adjustment

Adjusting point -

Rack position 11.9

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 98.3 96.3 100.3

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H

Rack position 9.2+-0.5

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 21 19.5 22.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(11.9)

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 98.3 97.3 99.3

Basic *

Fixing the lever *

Boost pressure kPa 30.7 30.7

Boost pressure mmHg 230 230

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.15

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 99.7 95.7 103.7

Fixing the lever *

Boost pressure kPa 30.7 30.7

Boost pressure mmHg 230 230

Injection quantity adjustment_05

Adjusting point C

Rack position R2(R1-1)

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 73.8 69.8 77.8

Fixing the lever *

Boost pressure kPa 30.7 30.7

Boost pressure mmHg 230 230

Injection quantity adjustment_06

Adjusting point D

Rack position (R1-0.75 )

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 81.9 77.9 85.9

Fixing the lever *

Boost pressure kPa 30.7 30.7

Boost pressure mmHg 230 230

Injection quantity adjustment_07

Adjusting point E

Rack position -

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 55.9 51.9 59.9

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_08

Adjusting point F

Rack position R2-0.9

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 48 44 52

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_09

Adjusting point I

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 110 110 120

Fixing the lever *

Rack limit *

Boost compensator adjustment

Pump speed r/min 650 650 650

Rack position R2-0.9

Boost pressure kPa 6.7 6.7 9.4

Boost pressure mmHg 50 50 70

Boost compensator adjustment_02

Pump speed r/min 650 650 650

Rack position R2(R1-1)

Boost pressure kPa 17.3 17.3 17.3

Boost pressure mmHg 130 130 130

Timer adjustment

Pump speed r/min 1350--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1300

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min 1600

Advance angle deg. 3.5 3.2 3.8

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Boost compensator stroke: BCL
----------
T1=D36 BCL=0.9+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=50mm
----------
a=34deg+-5deg b=39deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=35mm
----------
a=35deg+-5deg b=(40deg)+-5deg

0000001501 TAMPER PROOF

1. Method for setting tamperproof proofing (1)After governor adjustment (torque cam phase adjustment), move the load lever to increase the full rack position to Ra. (2)At pump speed N1, push in the screw (A) until the rack position is Rb. (3)Temporarily caulk using the tip of a screwdriver (4)Confirm that the rack at that time is at Rc. (5)Lock using setscrew (B). (Tightening torque = T) (6)Next, coat (C) with adhesive and then pressfit. (7)Then, readjust the full rack position using the load lever.
----------
N1=1600r/min Ra=(1)mm Rb=R1(11.9)+0.35mm Rc=R1(11.9)+0.35mm
----------
T=4.9~6.9N-m(0.5~0.7Kgf-m)

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(70deg)

Information:

1. Disconnect air line (1) from the fuel ratio control.2. Remove wire seal (4) from the bolts.3. Remove bolts (3) that hold fuel ratio control (2).4. Remove the fuel ratio control by pulling down and out from the collar. The following steps are for the installation of the fuel ratio control.5. Put fuel ratio control (2) in position on the governor. Make sure the valve head of the fuel ratio control is connected in the groove of the collar.6. Install bolts (3) that hold the fuel ratio control to the governor. Connect air line (1) to the fuel ratio control.7. To make an adjustment to the fuel ratio control, see the topic "Governor Adjustment For The Air Fuel Ratio Control" in, Testing & Adjusting Manual SENR6471.8. Install wire seal (4) on the bolts with Tool (A).Disassemble & Assemble Fuel Ratio Control
Start By:a. remove fuel ratio control 1. Put Tool (A) in a vise so that the station being used is not over the vise jaw. Place the fuel ratio control over the pins in Tool (A). Remove bolts (3) and remove cover (26) and gasket (24).
There is spring force behind cover (7). Hold cover (7) in position, and slowly remove the bolts that hold it to release the spring force.
2. Remove bolts (6). Remove cover (7) from housing (10).3. Remove nut (5) and stop (4) from cover (7).4. Remove spring (8), washer (9) and diaphragm (21) from retainer (25). Remove retainer (25) from housing (10).5. Remove tube (1) from the end of extension (19). Remove nut (2) from extension (19) and remove the extension from retainer (25). Remove valve (16), spring (22) and O-ring seal (23) from the extension.6. Remove spring (20), retainer (18) and spring (17) from housing (10).7. Remove piston (12) and valve assembly (14) from the housing.8. Use Tool (B) and remove snap ring (13) and washer (15) from the valve assembly. Remove piston (12) from the valve assembly.9. Remove seal (11) from piston (12).10. If necessary, remove the stem portion from valve assembly (14).11. Clean and inspect all parts. Make a replacement of all parts that are worn and damaged. The following steps are for the assembly of the fuel ratio control.12. If removed during disassembly, assemble the stem portion of valve assembly (14) on the valve using 9S3265 Retaining Compound.13. Lubricate seal (11) lightly with the lubricant being sealed. Put seal (11) on piston (12) and put piston (12) on valve assembly (14).14. Put washer (15) in position on the valve assembly and use Tool (B) to install snap ring (13) on the valve assembly.15. Place housing (10) on Tool (A), and put Tool (C) into the bore of the housing. Lubricate Tool (C) with clean engine oil.16. Push piston (12) into position with a smooth swift motion. Remove Tool (C) from the housing. Place spring (17), retainer (18) and spring (20) in housing (10).17. Put O-ring seal (23) on extension (19). Put spring (22) and valve (16) in position on the