Information injection-pump assembly
ZEXEL
106671-9610
1066719610
Rating:
Cross reference number
ZEXEL
106671-9610
1066719610
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
134424-4120
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
1-5-3-6-
2-4
Pre-stroke
mm
4.7
4.65
4.75
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
-
Rack position
11+-0.5
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
121.5
118.5
124.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
8.5+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
11
9.5
12.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
121.5
119.5
123.5
Basic
*
Fixing the lever
*
Timer adjustment
Pump speed
r/min
710--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
660
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
950
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Microswitch adjustment unnecessary.
(4)Damper spring setting
----------
T1=AF14
----------
----------
T1=AF14
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=70mm
----------
a=14deg+-5deg b=(35deg)+-3deg
----------
aa=70mm
----------
a=14deg+-5deg b=(35deg)+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Set stopper screw so that rack position = bb (after setting apply red paint).
----------
aa=40mm bb=1.5+-0.3mm
----------
a=44deg+-5deg b=20deg+-5deg
----------
aa=40mm bb=1.5+-0.3mm
----------
a=44deg+-5deg b=20deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=7deg
----------
a=(70deg)
----------
aa=7deg
----------
a=(70deg)
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 following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The improvement has been made to the 456-3493 Fuel Injector Gp, 456-3509 Fuel Injector Gp, and 460-8213 Fuel Injector Gp.This change is effective for the engine serial numbers listed in Table 1.
Table 1
Part Number Effective Serial Number
456-3493 S/N:MYE13870-UP
456-3509 S/N:SYE33275-UP
460-8213 S/N:WYE2009-UP