Information injection-pump assembly
BOSCH
9 400 612 352
9400612352
ZEXEL
101402-7902
1014027902
ISUZU
8972485533
8972485533
Rating:
Service parts 101402-7902 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97211-280-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 352
9400612352
ZEXEL
101402-7902
1014027902
ISUZU
8972485533
8972485533
Zexel num
Bosch num
Firm num
Name
9 400 612 352
8972485533 ISUZU
INJECTION-PUMP ASSEMBLY
4JG1 * K 14BC PE4A,5A, PE
4JG1 * K 14BC 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
2.6
2.55
2.65
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
8.9
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
55
54
56
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.1+-0.5
Pump speed
r/min
585
585
585
Average injection quantity
mm3/st.
10
8
12
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
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)Set idle sub-spring
(4)Main spring setting
(5)Rack difference between N = N1 and N = N2
----------
K=11 N1=1150r/min N2=900r/min
----------
----------
K=11 N1=1150r/min N2=900r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=5deg+-5deg b=19deg+-5deg c=31deg+-3deg
----------
----------
a=5deg+-5deg b=19deg+-5deg c=31deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=0deg+-5deg b=53deg+-5deg
----------
----------
a=0deg+-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=11deg
----------
a=(210deg)
----------
aa=11deg
----------
a=(210deg)
Information:
2. Loosen clamp (5). 3. Remove three bolts (4) and elbow (6) from the turbocharger.4. Loosen clamp (7) on the inlet manifold hose. 5. Loosen clamp (8) and slide it on to the turbocharger. 6. Loosen bolts and nuts (9) and slide tubes (10) into the exhaust manifold flanges to get clearance for the removal of the turbocharger.7. Remove two bolts (12) and turbocharger (11). 8. Remove two O-ring seals (14).9. Remove three bolts (13) and mounting bracket (15). 10. Remove the two O-ring seals from the cylinder block.Install Turbocharger
1. Inspect all O-ring seals for wear or damage. Put a small amount of oil on the O-ring seals. 2. Put O-ring seals (1) and (3) in position.3. Install mounting bracket (2) and the bolts that hold it in place. 4. Put turbocharger (4) in position and install the bolts.5. Put tube (7) in position and install clamps (5). 6. Put 5P3931 Anti-Seize on the threads of bolts (6). Install bolts (6) and the nuts. 7. Put clamp (8) in position and tighten it.8. Put elbow (9) in position and install the bolts. 9. Tighten clamp (10). 10. Put hoses (12) in position and tighten clamps (11).
1. Inspect all O-ring seals for wear or damage. Put a small amount of oil on the O-ring seals. 2. Put O-ring seals (1) and (3) in position.3. Install mounting bracket (2) and the bolts that hold it in place. 4. Put turbocharger (4) in position and install the bolts.5. Put tube (7) in position and install clamps (5). 6. Put 5P3931 Anti-Seize on the threads of bolts (6). Install bolts (6) and the nuts. 7. Put clamp (8) in position and tighten it.8. Put elbow (9) in position and install the bolts. 9. Tighten clamp (10). 10. Put hoses (12) in position and tighten clamps (11).