Information injection-pump assembly
ZEXEL
101491-9601
1014919601
MAZDA
SLF513800A
slf513800a
Rating:
Service parts 101491-9601 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
SL50 13 H50A
12.
Open Pre:MPa(Kqf/cm2)
16.7{170}
15.
NOZZLE SET
Cross reference number
ZEXEL
101491-9601
1014919601
MAZDA
SLF513800A
slf513800a
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
131424-3420
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)
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
3.2
3.15
3.25
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
12.25
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
65.3
64.8
65.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
10.1+-0.
5
Pump speed
r/min
340
340
340
Average injection quantity
mm3/st.
10
8
12
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.25
)
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
65.3
64.8
65.8
Basic
*
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.3
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
79.9
75.9
83.9
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_05
Adjusting point
C
Rack position
11.97
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
49.3
45.3
53.3
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_06
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
75
70
85
Fixing the lever
*
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
10.49+-0
.05
Boost pressure
kPa
2
2
4.7
Boost pressure
mmHg
15
15
35
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
11.69+-0
.02
Boost pressure
kPa
12
9.3
14.7
Boost pressure
mmHg
90
70
110
Timer adjustment
Pump speed
r/min
1500+-25
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1750
Advance angle
deg.
3
2.7
3.3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
(3)Boost compensator stroke: BCL
----------
T1=C75 BCL=1.2+-0.1mm
----------
----------
T1=C75 BCL=1.2+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=20deg+-5deg b=43deg+-3deg
----------
----------
a=20deg+-5deg b=43deg+-3deg
Stop lever angle
N:Pump normal
S:Engine stop
(1)Use the hole at R = aa
(2)Set the stop adjuster screw
----------
aa=39mm
----------
a=14deg+-5deg b=(29deg)+-5deg
----------
aa=39mm
----------
a=14deg+-5deg b=(29deg)+-5deg
0000001501 LEVER
CL:Center line of camshaft
ST:Stop adjuster screw
f1:Direction for pulling the speed lever
f2:Direction for pulling the stop lever
1. Stop lever adjustment outline
(1)After completing all adjustments, confirm that the lever angle is within the specifications in the normal position.
(2)Set the speed lever in the full speed position.
(3)At pump speed Na, position the rack at non-injection position Ra.
(4)Set the stop adjusting screw to fix the speed lever in the idling position.
(5)Confirm that there is no injection at pump speed Nb.
----------
Na=1825r/min Nb=340r/min Ra=5.1+-0.3mm
----------
----------
Na=1825r/min Nb=340r/min Ra=5.1+-0.3mm
----------
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(130deg)
----------
----------
a=(130deg)
Information:
Fill
Refer to the Cooling System Specifications for all information regarding acceptable water, coolant/antifreeze, and supplemental coolant additive requirements. Refer to the Refill Capacities chart in this publication for the capacity of your engine's system.8. Fill the system
Refer to the Cooling System Specifications for all information regarding acceptable water, coolant/antifreeze, and supplemental coolant additive requirements. Refer to the Refill Capacities chart in this publication for the capacity of your engine's system.8. Fill the system