Rating:
Information injection-pump assembly
BOSCH
9 400 610 752
9400610752
ZEXEL
101608-1380
1016081380
Service parts 101608-1380 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME078066
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 610 752
9400610752
ZEXEL
101608-1380
1016081380
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 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
131424-5520
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
4.5
4.45
4.55
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.7
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
82
81
83
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.6
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
100
96
104
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
8.6+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
11.5
10
13
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
1200--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1150
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Tolerance for racks not indicated: +-0.05mm.
(2)Excess fuel setting for starting
(3)Damper spring setting
----------
----------
----------
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(18deg)+-5deg b=(6deg)+-5deg
----------
----------
a=(18deg)+-5deg b=(6deg)+-5deg
0000000901
F:Full load
(1)Fix the lever at the full load position
----------
----------
a=16deg+-5deg
----------
----------
a=16deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Set stopper bolt so that rack position = aa (after adjusting, apply red paint).
(2)Drive side
----------
aa=5.9-0.5mm
----------
a=57deg+-5deg b=52deg+7eg-5deg
----------
aa=5.9-0.5mm
----------
a=57deg+-5deg b=52deg+7eg-5deg
Timing setting
(1)Pump vertical direction
(2)Position of timer's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(0deg)
----------
aa=12deg
----------
a=(0deg)