108622-4020 ZEXEL 9 400 612 091 BOSCH INJECTION-PUMP ASSEMBLY 9400612091 1086224020

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 612 091 9400612091

ZEXEL 108622-4020 1086224020

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Service parts 108622-4020 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 108062-3960

3. GOVERNOR 105923-4830

4. SUPPLY PUMP 105237-5360

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105664-2490

7. COUPLING PLATE 156639-9720

8. _ 159601-4121

9. _

10. NOZZLE AND HOLDER ASSY 105101-8460

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 15.7{160}/21.6{220}

13. NOZZLE-HOLDER 105030-4711

14. NOZZLE

15. NOZZLE SET 105019-2250

Include in #1:

108622-4020 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 091 9400612091

ZEXEL 108622-4020 1086224020

Zexel num

Bosch num

Firm num

Name

108622-4020
108622-4021

9 400 612 091

DAEWOO

INJECTION-PUMP ASSEMBLY
DE12TIS * K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 134424-4120

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 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

PS/ACT control unit part no. 407980-2 24*

Digi switch no. 31

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 6.4 6.37 6.43

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point -

Rack position 15.2

Pump speed r/min 630 630 630

Average injection quantity mm3/st. 155 152 158

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the rack *

PS407980-224* V 2.45+-0. 01

PS407980-224* mm 4+-0.05

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 8.5+-0.5

Pump speed r/min 445 445 445

Average injection quantity mm3/st. 13.5 12 15

Max. variation between cylinders % 0 -15 15

Fixing the rack *

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Standard for adjustment of the maximum variation between cylinders *

Remarks
Refer to items regarding the pre-stroke actuator

Injection quantity adjustment_03

Adjusting point A

Rack position R1(15.2)

Pump speed r/min 630 630 630

Average injection quantity mm3/st. 155 153 157

Basic *

Fixing the lever *

Boost pressure kPa 96.6 96.6

Boost pressure mmHg 725 725

PS407980-224* V 2.45+-0. 01

PS407980-224* mm 4+-0.05

Injection quantity adjustment_04

Adjusting point B

Rack position (R1+1.25 )

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 143.5 137.5 149.5

Fixing the lever *

Boost pressure kPa 96.6 96.6

Boost pressure mmHg 725 725

PS407980-224* V 2.45+-0. 01

PS407980-224* mm 4+-0.05

Boost compensator adjustment

Pump speed r/min 270 270 270

Rack position R2-3.5

Boost pressure kPa 10 8.7 11.3

Boost pressure mmHg 75 65 85

Boost compensator adjustment_02

Pump speed r/min 270 270 270

Rack position R2(R1+0. 2)

Boost pressure kPa 83.3 83.3 83.3

Boost pressure mmHg 625 625 625

0000001601

Pre-stroke mm 6.4 6.37 6.43

Remarks
When the timing sleeve is pushed up

_02

Connector angle deg. 8.5 8 9

Remarks
When the eccentric pin is tightened

_03

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 4 3.95 4.05

Output voltage V 2.45 2.44 2.46

Adjustment *

_04

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 6.4 6.37 6.43

Output voltage V 1.2 1 1.4

Confirmation *

Remarks
Output voltage V1

_05

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 3.4

Output voltage V 3 2.98 3

Confirmation *

_06

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Output voltage V 3.05 3.05

Confirmation of operating range *

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)Microswitch adjustment unnecessary. (4)Boost compensator stroke: BCL (5)Damper spring setting
----------
T1=AG63 BCL=3.5+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=70.3mm
----------
a=39deg+-3deg b=14deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa (2)Speed = bb, rack position = cc (3)Set the stopper screw. (After setting, apply red paint.)
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=44deg+-5deg b=20deg+-5deg

0000001301

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
----------
aa=6.4+-0.03mm
----------
a=(70deg)

0000001901

A:Sealing position B:Pre-stroke actuator 1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully counterclockwise (viewed from the drive side). Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m) 2. Move the actuator in the clockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it. Tightening torque: 7^9 N.m (0.7^0.9 kgf.m) 3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
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0000002201 RACK SENSOR

G:Red paint H:Pump end face P/N: part number of suitable shim (1)Threaded type rack block (2)Welded type rack block Rack sensor adjustment 1. Threaded type rack sensor (-5*20, P type, no TICS rack limit). (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the pump lever. (3)At speed N1 and rack position Ra, adjust the amount that the bobbin is screwed in so that the amp's output voltage is V1. (4)Fix using the nut (F). (5)Affix the caution plate to the upper part of the joint (B). (6)Apply (G) at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the end surface of the pump (H) and the joint (B) 2. Range for screw-in adjustment between the bobbin (A) and the joint (B) is 9 threads. Screw in to the end from (the position where the bobbin (A) is rotated 9 turns). Speed N1, rack position Ra, output voltage V1, rack sensor supply voltage 5+-0.01 (V)
----------
Ra=(R1(15.2)+1.25)mm N1=1050r/min V1=3+-0.01V
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Information:

Test
Set up as illustrated and turn the alternator to measure vacuum pump performance. If the measurement is lower than nominal values, disassemble and check for broken vane, traces of interference on housing, rotor and plate surfaces. Replace if defective.Ultimate vacuum Exhaust characteristics after 20 seconds 4.9 Safety Relay
(1) R8T30171 Safety Relay Inspection Measure voltage at each terminal in the sequence shown below to identify faulty parts.(a) On-vehicle Test (b) Component TestThe resistance value between terminals "R" and "L" shall be within specified range.(2) Inspection by RX-Q30 Safety Relay Continuity Tester Check between terminals marked with * applying 15 to 17 V between "K" and "E" terminals.4.10 Preheater
Intake air heater
(1) Removal and installation (Refer to Group 15 Intake and Exhaust.)(2) Inspection Perform the following inspection and check the function of each part or the wiring if necessary.(a) Time required before indicator becomes red-hot: Standard timeNominal value 40 to 60 seconds (ME037260, ME037197:1.83 kW)20 to 30 seconds (ME077014, ME077015:2.86 kW)(b) Check each terminal of the air heater for looseness and the heater element for damage and contact with other parts.Heater relay
Inspection (1) Check to ensure that there is continuity between the terminals "B" and "S" when 2.3 A (24 V type) or 5.2 A (12 V type) exciting current is applied between terminal "SW" in the illustration and body ground.(2) Check also the heater relay fuse and replace if it has been burnt out. When replacing fuses, be sure to use a fuse of specified capacity.4.11 Automatic Stop Device
Energize-to-stop type
(1) Stop solenoid (a) Connect the stop lever and solenoid using the rod and remove the solenoid cover.(b) Push manually the stop lever to the stop position and adjust the rod so that the solenoid pointer gap becomes as specified.(c) Check that the stop lever to external stopper clearance is as specified when the stop lever is on the operation side.(d) In the state of (c) above, apply specified voltage to solenoid "B" terminal and check that the pointer gap and ammeter reading are as specified. (Stop lever stop side)(e) Tighten the lock nut of the rod.(f) Check that the solenoid pointer color has not changed and then install the cover.(2) Solenoid relay Make connections as shown above and perform the following checks.(a) Oil pressure timerSet the snap switch A to ON. Operate a stop watch as soon as the snap switch B is set to ON, and measure the time required before the solenoid is operated.(b) Stop timerSet the snap switch B to OFF 5 seconds after the solenoid has been operated. At the same time, using a stop watch, measure the time required before the solenoid is reset.The snap switch B is set to OFF 5 seconds after operation of the solenoid because if the solenoid is operated, it takes 5 seconds before the alternator voltage disappears.(c) Manual stop timerWhen the push switch C (stop switch) is set to ON, the solenoid is operated. Operate a stop watch as soon as the stop switch C is set to