Information injection-pump assembly
BOSCH
F 019 Z10 464
f019z10464
ZEXEL
101402-8330
1014028330
ISUZU
8980038750
8980038750
Rating:
Service parts 101402-8330 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97238-978-0
12.
Open Pre:MPa(Kqf/cm2)
18.1(185)
15.
NOZZLE SET
Cross reference number
BOSCH
F 019 Z10 464
f019z10464
ZEXEL
101402-8330
1014028330
ISUZU
8980038750
8980038750
Zexel num
Bosch num
Firm num
Name
F 019 Z10 464
8980038750 ISUZU
INJECTION-PUMP ASSEMBLY
4JG1-T * K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4JG1-T * K 14BC INJECTION PUMP ASSY PE4A,5A, PE
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
131424-0820
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-3-4-2
Pre-stroke
mm
3.5
3.45
3.55
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
9
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
84
83
85
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.5+-0.5
Pump speed
r/min
575
575
575
Average injection quantity
mm3/st.
11.5
9.5
13.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Main spring setting
(4)Set idle sub-spring
(5)Rack difference between N = N1 and N = N2
----------
K=14 N1=1250r/min N2=900r/min
----------
----------
K=14 N1=1250r/min N2=900r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Stopper bolt setting
----------
----------
a=14deg+-5deg b=22deg+-5deg c=31deg+-3deg
----------
----------
a=14deg+-5deg b=22deg+-5deg c=31deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=2.5deg+-5deg b=53deg+-5deg
----------
----------
a=2.5deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'W' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=6deg
----------
a=(210deg)
----------
aa=6deg
----------
a=(210deg)
Information:
1. Remove line (1) from the fuel ratio control. Remove two bolts (3), and remove solenoid (2) from the governor housing.2. Disconnect throttle linkage (4) from the lever assembly on the side of the governor housing. (A test application is shown in the photo.)3. Remove two bolts (5) from the front of the governor housing. Remove eight bolts (6), and remove governor housing (7). 4. Remove two bolts that hold fuel ratio control (8) to the governor housing. Unscrew the fuel ratio control from shaft (9) and remove it.5. Remove plug and seal (10) from the governor housing. 6. Remove two bolts (12) that hold lock (11) and flange (14) on fuel ratio control (8). Remove lock (11), flange (14), and O-ring seal (13) from the fuel ratio control.7. Check the condition of O-ring seal (13). If it is worn or damaged, make a replacement with a new part. 8. Remove ring (19) from the end of shaft (15). Remove lever assembly (18), spring (17), lever (16), spacer (21) and shaft (15) from the governor housing.9. Remove pin (20) from lever assembly (18) with a hammer and punch. Remove shaft (9) from the lever assembly. The following steps are for the installation of the fuel ratio control.10. Position shaft (9) in lever assembly (18) and install it with pin (20) using a hammer and punch.11. Install shaft (15), spacer (21), lever (16), spring (17) and lever assembly (18) in the governor housing. Install ring (19) on the end of shaft (15).12. Install O-ring seal (13) on fuel ratio control (8). Install flange (14) and lock (11) on the fuel ratio control with bolts (12).13. Install seal and plug (10) in the governor housing.14. Check the condition of the four O-ring seals on top of the governor housing where the fuel ratio control mounts. If any of the seals are worn or damaged, make a replacement with new parts.15. Screw fuel ratio control (8) onto shaft (9) approximately six turns. Install the fuel ratio control with the two bolts that hold it to the governor housing.16. Position governor housing (7), and install two bolts (5) on the front of the governor housing. Install eight bolts (6).17. Connect throttle linkage (4) to the lever assembly on the side of the governor housing.18. Install solenoid (2) with bolts (3). Install line (1) on the fuel ratio control.19. Make an adjustment to the fuel ratio control. See the topic, FUEL RATIO CONTROL ADJUSTMENT in the TESTING AND ADJUSTING section of this Module.