Information injection-pump assembly
ZEXEL
101402-0360
1014020360
ISUZU
5156012453
5156012453
Rating:
Service parts 101402-0360 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
14.7(150)
15.
NOZZLE SET
Cross reference number
ZEXEL
101402-0360
1014020360
ISUZU
5156012453
5156012453
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
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
3.6
3.55
3.65
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
A
Rack position
8.7
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
43.2
42.1
44.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.7
Pump speed
r/min
725
725
725
Average injection quantity
mm3/st.
62.5
60.5
64.5
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
7+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7.2
5.8
8.6
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Main spring setting
(3)Set idle sub-spring
----------
K=10
----------
----------
K=10
----------
Speed control lever angle
F:Full speed
I:Idle
(1)When pump speed set at aa
(2)Set the pump speed at bb (at delivery)
(3)Stopper bolt setting
----------
aa=750r/min bb=900r/min
----------
a=22.5deg+-5deg b=6.5deg+-5deg c=4.5deg+-5deg
----------
aa=750r/min bb=900r/min
----------
a=22.5deg+-5deg b=6.5deg+-5deg c=4.5deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=4.5deg+-5deg b=48.5deg+-5deg
----------
----------
a=4.5deg+-5deg b=48.5deg+-5deg
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=18deg
----------
a=(90deg)
----------
aa=18deg
----------
a=(90deg)
Information:
Introduction
Do not perform any procedure that is outlined in the Special Instruction until the entire instruction has been read and understood.Check Valve Torque
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
The check valves that are located within the fuel pressure regulator group are sensitive to assembly torque. In order to eliminate the risk of valve distortion, torque the check valves to 28 3 N m (21 2 lb ft). Refer to Table 1 for the check valve part numbers that required the torque that is listed above.
Table 1
Part Number Description
327-0376 Check Valve Gp
327-4448 Check Valve Gp
281-2725 Check Valve Gp
282-1915 Check Valve Gp
228-7381 Check Valve Gp
327-8044 Check Valve Gp
Do not perform any procedure that is outlined in the Special Instruction until the entire instruction has been read and understood.Check Valve Torque
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
The check valves that are located within the fuel pressure regulator group are sensitive to assembly torque. In order to eliminate the risk of valve distortion, torque the check valves to 28 3 N m (21 2 lb ft). Refer to Table 1 for the check valve part numbers that required the torque that is listed above.
Table 1
Part Number Description
327-0376 Check Valve Gp
327-4448 Check Valve Gp
281-2725 Check Valve Gp
282-1915 Check Valve Gp
228-7381 Check Valve Gp
327-8044 Check Valve Gp