Information injection-pump assembly
ZEXEL
101901-0630
1019010630
ISUZU
1156006960
1156006960

Rating:
Cross reference number
ZEXEL
101901-0630
1019010630
ISUZU
1156006960
1156006960
Zexel num
Bosch num
Firm num
Name
101901-0630
1156006960 ISUZU
INJECTION-PUMP ASSEMBLY
10PA1 * K
10PA1 * K
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
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
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
134424-0020
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
R: right hand row, L: left hand row 1L-8R-7L -6R-5L-4 R-3L-10R
R: right hand row, L: left hand row 1L-8R-7L -6R-5L-4 R-3L-10R
Pre-stroke
mm
3.4
3.35
3.45
Beginning of injection position
Opposite to the driving side NO.1
Opposite to the driving side NO.1
Difference between angles 1
Cal 1-8 deg. 27 26.5 27.5
Cal 1-8 deg. 27 26.5 27.5
Difference between angles 2
Cal 1-7 deg. 72 71.5 72.5
Cal 1-7 deg. 72 71.5 72.5
Difference between angles 3
Cal 1-6 deg. 99 98.5 99.5
Cal 1-6 deg. 99 98.5 99.5
Difference between angles 4
Cal 1-5 deg. 144 143.5 144.5
Cal 1-5 deg. 144 143.5 144.5
Difference between angles 5
Cal 1-4 deg. 171 170.5 171.5
Cal 1-4 deg. 171 170.5 171.5
Difference between angles 6
Cal 1-3 deg. 216 215.5 216.5
Cal 1-3 deg. 216 215.5 216.5
Difference between angles 7
Cal 1-10 deg. 243 242.5 243.5
Cal 1-10 deg. 243 242.5 243.5
Difference between angles 8
Cal 1-9 deg. 288 287.5 288.5
Cal 1-9 deg. 288 287.5 288.5
Difference between angles 9
Cyl.1-2 deg. 315 314.5 315.5
Cyl.1-2 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
11.3
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
84.6
82.6
86.6
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.3
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
86
84
88
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
11.3
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
77
76
78
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
11.7+-0.
5
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
72
69
75
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Injection quantity adjustment_05
Adjusting point
E
Rack position
8.2+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
8
8
9.3
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Injection quantity adjustment_06
Adjusting point
F
Rack position
14.7+-0.
5
Pump speed
r/min
150
150
150
Each cylinder's injection qty
mm3/st.
95
95
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Timer adjustment
Pump speed
r/min
1050
Advance angle
deg.
0.3
Timer adjustment_02
Pump speed
r/min
1100
Advance angle
deg.
1.1
0.1
1.1
Timer adjustment_03
Pump speed
r/min
1250
Advance angle
deg.
2.8
2.3
3.3
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
5.5
5
6
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Rack limit (operating at delivery)
(3)Set the load lever's stop position so that R = aa (N = 0).
(4)Excess fuel setting for starting: SXL
----------
DL=6-0.5mm aa=7.5mm SXL=12+0.2mm
----------
----------
DL=6-0.5mm aa=7.5mm SXL=12+0.2mm
----------
0000000901

F:Full load
I:Idle
S:Stop
(1)Rack position aa (pump speed bb r/min )
----------
aa=7.5mm bb=0r/min
----------
a=30.5deg+-3deg b=13deg+-5deg c=1.5deg+-5deg
----------
aa=7.5mm bb=0r/min
----------
a=30.5deg+-3deg b=13deg+-5deg c=1.5deg+-5deg
Information:
Removal Procedure
Illustration 4 g06465824When Diesel Exhaust Fluid (DEF) lines from the DEF injectors are removed for service, there is a possibility of small DEF quantity to be spilled over the DEF injector body.DEF forms a white, crystalline residue when allowed to dry. This reside can prevent proper sealing of the fittings when the hose is reinstalled. Refer to Illustration 4.DEF Hose Removal Procedure
After the engine is shut off, ensure that the purge cycle is completed before performing the procedure.
Illustration 5 g06465825
Push the hose fitting toward the tube to relieve the force on the hose fitting. Refer to Illustration 5.
Illustration 6 g06465826
Press and hold down the retainer clip button and pull the hose fitting off tube. Refer to Illustration 6.
Illustration 7 g06465828
If hose fitting fails to release, place a compressed air nozzle up against gaps "A" and "B" and blow out dirt and debris for a few seconds on each gap Refer to Illustration 7. Then repeat steps 2 and 3.DEF Hose Cleaning Procedure
Illustration 8 g06465829
DEF and other debris will interfere with the fitting functionality and will prevent sealing of the connector interface. Refer to Illustration 8.
Illustration 9 g06465830
Soak the hose end in distilled water for about a minute. Refer to Illustration 9.
Illustration 10 g06465831
Gently shake the hose dry. Refer to Illustration 10.
Do not use wipes or cloth to wipe the connector. This could introduce fibers into the DEF system and cause DEF pump or DEF injector error codes.DEF Hose Inspection Procedure
Illustration 11 g06465835
Push the end of the retainer clip (D1). Refer to Illustration 11.
Illustration 12 g06465838
Release the force on the clip (D2) to ensure that the clip travels freely. Refer to Illustration 12.
If clip does not travel freely, repeat the DEF hose cleaning procedure.
If clip does not travel freely after two or more cleaning attempts, the clip is damaged and the hose has to be replaced.Installation Procedure of DEF Hose Assembly
Illustration 13 g06465839
Rinse the DEF injector body with distilled water with the electrical connector connected to the injector. Refer to Illustration 13.
Illustration 14 g06465841
Insert the hose into the injector fitting until the retainer clip snaps into place and the tube comes to a stop. Refer to Illustration 14.
Illustration 15 g06465842
Hold the molded portion of the hose and pull away from the injector to ensure it is fully seated and locked in place. Refer to Illustration 15.
If hose does not lock in place and pulls out, the hose end connection or clip has been damaged. Replace the DEF line.
Illustration 4 g06465824When Diesel Exhaust Fluid (DEF) lines from the DEF injectors are removed for service, there is a possibility of small DEF quantity to be spilled over the DEF injector body.DEF forms a white, crystalline residue when allowed to dry. This reside can prevent proper sealing of the fittings when the hose is reinstalled. Refer to Illustration 4.DEF Hose Removal Procedure
After the engine is shut off, ensure that the purge cycle is completed before performing the procedure.
Illustration 5 g06465825
Push the hose fitting toward the tube to relieve the force on the hose fitting. Refer to Illustration 5.
Illustration 6 g06465826
Press and hold down the retainer clip button and pull the hose fitting off tube. Refer to Illustration 6.
Illustration 7 g06465828
If hose fitting fails to release, place a compressed air nozzle up against gaps "A" and "B" and blow out dirt and debris for a few seconds on each gap Refer to Illustration 7. Then repeat steps 2 and 3.DEF Hose Cleaning Procedure
Illustration 8 g06465829
DEF and other debris will interfere with the fitting functionality and will prevent sealing of the connector interface. Refer to Illustration 8.
Illustration 9 g06465830
Soak the hose end in distilled water for about a minute. Refer to Illustration 9.
Illustration 10 g06465831
Gently shake the hose dry. Refer to Illustration 10.
Do not use wipes or cloth to wipe the connector. This could introduce fibers into the DEF system and cause DEF pump or DEF injector error codes.DEF Hose Inspection Procedure
Illustration 11 g06465835
Push the end of the retainer clip (D1). Refer to Illustration 11.
Illustration 12 g06465838
Release the force on the clip (D2) to ensure that the clip travels freely. Refer to Illustration 12.
If clip does not travel freely, repeat the DEF hose cleaning procedure.
If clip does not travel freely after two or more cleaning attempts, the clip is damaged and the hose has to be replaced.Installation Procedure of DEF Hose Assembly
Illustration 13 g06465839
Rinse the DEF injector body with distilled water with the electrical connector connected to the injector. Refer to Illustration 13.
Illustration 14 g06465841
Insert the hose into the injector fitting until the retainer clip snaps into place and the tube comes to a stop. Refer to Illustration 14.
Illustration 15 g06465842
Hold the molded portion of the hose and pull away from the injector to ensure it is fully seated and locked in place. Refer to Illustration 15.
If hose does not lock in place and pulls out, the hose end connection or clip has been damaged. Replace the DEF line.
Have questions with 101901-0630?
Group cross 101901-0630 ZEXEL
Isuzu
101901-0630
1156006960
INJECTION-PUMP ASSEMBLY
10PA1
10PA1