Rating:
Information injection-pump assembly
ZEXEL
101342-0000
1013420000
ISUZU
9812021611
9812021611
Service parts 101342-0000 INJECTION-PUMP ASSEMBLY:
1.
_
2.
FUEL INJECTION PUMP
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
11.8(120)
15.
NOZZLE SET
Cross reference number
ZEXEL
101342-0000
1013420000
ISUZU
9812021611
9812021611
Zexel num
Bosch num
Firm num
Name
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
105000-1080
Bosch type code
DN0SD211
Nozzle holder
105081-3030
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-3-2
Pre-stroke
mm
1.95
1.9
2
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Injection quantity adjustment
Adjusting point
A
Rack position
12
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
42
41.2
42.8
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
12
10.8
13.2
Max. variation between cylinders
%
0
-4
4
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
12
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
43
39.8
46.2
Max. variation between cylinders
%
0
-3
3
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
8+-0.5
Pump speed
r/min
475
475
475
Average injection quantity
mm3/st.
8
7
9
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of idle sub spring operation: L1
----------
L1=7.8-0.2mm
----------
----------
L1=7.8-0.2mm
----------
Speed control lever angle
(1)Pump speed = aa
(2)Pump speed = bb
(3)Pump speed cc
----------
aa=900r/min bb=750r/min cc=475r/min
----------
a=(3.5deg) b=(3.5deg) c=(16deg)
----------
aa=900r/min bb=750r/min cc=475r/min
----------
a=(3.5deg) b=(3.5deg) c=(16deg)
Timing setting
(1)Pump vertical direction
(2)Positions of coupling's threaded installation holes at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=18deg
----------
a=(130deg)
----------
aa=18deg
----------
a=(130deg)