Information injection-pump assembly
ZEXEL
101461-0210
1014610210
ISUZU
5156008053
5156008053

Rating:
Service parts 101461-0210 INJECTION-PUMP ASSEMBLY:
1.
_
4.
SUPPLY PUMP
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
5-15300-097-0
12.
Open Pre:MPa(Kqf/cm2)
11.8{120}
15.
NOZZLE SET
Cross reference number
ZEXEL
101461-0210
1014610210
ISUZU
5156008053
5156008053
Zexel num
Bosch num
Firm num
Name
101461-0210
5156008053 ISUZU
INJECTION-PUMP ASSEMBLY
4BA1 *
4BA1 *
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
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
1-3-4-2
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. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
-
Rack position
11.1
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
45.8
44.3
47.3
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.9+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
8.5
7.1
9.9
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
16.5++
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
75
75
Fixing the lever
*
Remarks
Excess fuel for starting.
Excess fuel for starting.
Timer adjustment
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
1.5
1
2
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
4
3.5
4.5
Timer adjustment_05
Pump speed
r/min
1750
Advance angle
deg.
6
6
7
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
P:Negative pressure
(1)Pneumatic governor
(2)Mechanical governor
(3)Acting negative pressure: P1
(4)Adjustment speed N1
(5)Beginning of idle sub spring operation: L1
(6)Injection quantity Q = Q1 or less
----------
N1=500r/min L1=6.5+-0.5mm Q1=3mm3/st
----------
----------
N1=500r/min L1=6.5+-0.5mm Q1=3mm3/st
----------
Timing setting

(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(100deg)
----------
aa=12deg
----------
a=(100deg)
Information:
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
The new and former rocker arm base assembly is listed in Table 1.Note: The 568-8215 Rocker Arm Base As has the following serviceable components.
Table 1
Required Parts
Qty New Part Number Part Name Former Part Number(1)
1 568-8215 Rocker Arm Base As 121-2024
2 261-0195 Hollow Dowel 8N-4387
1 567-2901 Spacer N/A
1 567-2902 Spacer N/A
3 6V-6228 O-Ring Seal N/A
1 240-7032 Seal N/A
(1) The former part number listed is for reference only and may differ.
Illustration 1 g06562147
(1) 567-2901 Spacer
(2) 6V-6228 O-Ring Seal
(3) 567-2902 Spacer
Illustration 2 g06562161
(4) 240-7032 Seal
(5) 261-0195 Hollow Dowel
Illustration 3 g06562155
(6) 568-8215 Rocker Arm Base As
(7) 121-2024 Base AsNote: Refer to the Illustration 3 to see the differences between the new and former designs.
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Group cross 101461-0210 ZEXEL
Isuzu
101461-0210
5156008053
INJECTION-PUMP ASSEMBLY
4BA1
4BA1