Information injection-pump assembly
BOSCH
F 019 Z10 573
f019z10573
ZEXEL
101402-4180
1014024180
Rating:
Service parts 101402-4180 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
5-15300-103-2
12.
Open Pre:MPa(Kqf/cm2)
14.7(150)
15.
NOZZLE SET
Cross reference number
BOSCH
F 019 Z10 573
f019z10573
ZEXEL
101402-4180
1014024180
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
131424-4920
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)
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
8.5
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
44.2
43.1
45.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.1
Pump speed
r/min
725
725
725
Average injection quantity
mm3/st.
55
53
57
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
7.8+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
12.5
11.1
13.9
Max. variation between cylinders
%
0
-14
14
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)RACK CAP: R1
(3)Set idle sub-spring
(4)Main spring setting
----------
K=15 R1=(17.5)mm
----------
----------
K=15 R1=(17.5)mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa. ( At delivery )
(2)Set the pump speed at bb.
(3)Stopper bolt setting
----------
aa=900r/min bb=750r/min
----------
a=17deg+-5deg b=4deg+-5deg c=5deg+-5deg
----------
aa=900r/min bb=750r/min
----------
a=17deg+-5deg b=4deg+-5deg c=5deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=66.5deg+-5deg b=53deg+-5deg
----------
----------
a=66.5deg+-5deg b=53deg+-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:
start by:a) remove valve cover 1. Use tool (A) to disconnect fuel line assemblies (1) from the fuel injection valves and valve base adapters. Remove fuel line assemblies (1). 2. Remove push rods (2) with tool (B). 3. Remove valve bridges (3) from the bridge dowels. 4. Remove the nuts that hold the fuel injection valve assemblies in place. Use tool (C) to remove fuel injection valves (4) from the direct injection adapters. 5. Use tool (D) to remove direct injection adapters (5) and gaskets from the cylinder heads.Install Direct Injection Adapters
1. Put 5P3931 Anti-Seize Compound on the threads of direct injection adapters (1).2. Put liquid soap on O-ring seal (3) and the adapter bore in the cylinder head. Install O-ring seal (3) on the adapter.3. Install adapter (1) and gasket (2) in the cylinder head. Use tool (A) to tighten the adapter to a torque of 150 10 lb.ft. (205 14 N m). 4. Put a small amount of clean engine oil on the bridge dowels. Install valve bridges (4). 5. Put a small amount of diesel fuel in the direct injection adapter bore. Install fuel injection valves (5) with tool (B). Tighten the nuts that hold the injection valves in place to a torque of 55 5 lb.ft. (75 7 N m). 6. Install push rods (9) with tool (C).7. Put a small amount of diesel fuel on O-ring seal (6) and install fuel line assemblies (8). Tighten fuel line nuts (7) to a torque of 30 5 lb.ft. (40 7 N m) with tool (D).end by:a) install valve covers
1. Put 5P3931 Anti-Seize Compound on the threads of direct injection adapters (1).2. Put liquid soap on O-ring seal (3) and the adapter bore in the cylinder head. Install O-ring seal (3) on the adapter.3. Install adapter (1) and gasket (2) in the cylinder head. Use tool (A) to tighten the adapter to a torque of 150 10 lb.ft. (205 14 N m). 4. Put a small amount of clean engine oil on the bridge dowels. Install valve bridges (4). 5. Put a small amount of diesel fuel in the direct injection adapter bore. Install fuel injection valves (5) with tool (B). Tighten the nuts that hold the injection valves in place to a torque of 55 5 lb.ft. (75 7 N m). 6. Install push rods (9) with tool (C).7. Put a small amount of diesel fuel on O-ring seal (6) and install fuel line assemblies (8). Tighten fuel line nuts (7) to a torque of 30 5 lb.ft. (40 7 N m) with tool (D).end by:a) install valve covers