Information injection-pump assembly
BOSCH
F 019 Z10 651
f019z10651
ZEXEL
106873-2630
1068732630
Rating:
Service parts 106873-2630 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
17.7(180)/24.5(250)
15.
NOZZLE SET
Include in #1:
106873-2630
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
F 019 Z10 651
f019z10651
ZEXEL
106873-2630
1068732630
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
131424-4620
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
1-2-7-3-
4-5-6-8
Pre-stroke
mm
4.8
4.75
4.85
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5
Cyl.1-2 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5
Cal 1-7 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5
Cal 1-3 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5
Cal 1-5 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5
Cal 1-6 deg. 270 269.5 270.5
Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5
Cal 1-8 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
-
Rack position
10.4
Pump speed
r/min
650
650
650
Each cylinder's injection qty
mm3/st.
140.4
136.2
144.6
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.8+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
19
16.1
21.9
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.4)
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
140.4
139.4
141.4
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.25
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
128
126
130
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
145
105
185
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Timer adjustment
Pump speed
r/min
900--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
850
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
4.5
4
5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Excess fuel setting for starting: SXL
(5)Damper spring setting
----------
RT=1 TH=2mm SXL=10.6+-0.1mm
----------
----------
RT=1 TH=2mm SXL=10.6+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=(22deg)+-5deg
----------
----------
a=(22deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=21deg+-3deg
----------
----------
a=10deg+-5deg b=21deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Drive side
(2)Use the hole at R = aa
(3)Rack position bb
(4)Stopper bolt setting
----------
aa=36mm bb=4.3-0.5mm
----------
a=10.5deg+-5deg b=55deg+7deg-5deg
----------
aa=36mm bb=4.3-0.5mm
----------
a=10.5deg+-5deg b=55deg+7deg-5deg
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325r/min Ra=6.3+-0.1mm
----------
----------
N1=325r/min Ra=6.3+-0.1mm
----------
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=12deg
----------
a=(40deg)
----------
aa=12deg
----------
a=(40deg)
Information:
1. Install tooling (A) on the BrakeSaver housing and rotor. Tooling (A) holds the BrakeSaver housing and rotor assembly together at installation. This prevents damage to the rotor rings and seals.2. Install a 3/8 in. - 16 NC forged eyebolt in the top of the BrakeSaver housing, and fasten a hoist to it.3. Install two 5/8 in. - 18 guide bolts (9) in the crankshaft as shown. Make sure dowel (8) is in alignment with the dowel hole in the rotor assembly, and put BrakeSaver housing (7) in position in the flywheel housing.4. Install the three bolts that hold the BrakeSaver housing to the flywheel housing. Remove tooling (A) and guide pins (9). 5. Connect the oil line to fitting (5).6. Inspect the O-ring seals for damage, and make replacements if needed. Install O-ring seals (10) and (11). Put clean engine oil on the O-ring seals.7. Install manifold (12) into the BrakeSaver control valve, and install the four bolts that hold the manifold to the BrakeSaver housing. 8. Connect BrakeSaver lubrication oil line (1) to the fitting in the BrakeSaver housing.End By:a. install flywheel (BrakeSaver)Disassemble BrakeSaver
Start By:a. remove BrakeSaver1. Remove tooling (A) from the BrakeSaver housing and rotor. Tooling (A) prevents damage to the rotor seals and rings during removal of the BrakeSaver housing. 2. Remove bolts (1) from gear plate (2). Remove the plate. 3. Put alignment marks on stator (3) and housing (4) for assembly purposes. Remove bolts (5) and the stator. 4. Turn the stator over, and remove spiral ring (6). 5. Turn the stator over again. Remove sleeve assembly (9). Remove O-ring seal (7) and lip-type seal (8) from the sleeve. 6. Remove O-ring seal (11) and the six smaller O-ring seals from the oil holes on the housing.7. Remove rotor assembly (12).8. Remove seal ring (10) from both sides of the rotor. 9. Remove carrier (13) and wear sleeve (14) with tooling (B) from both sides of the rotor. 10. Remove spiral ring (15). Turn the housing over, and remove sleeve assembly (17). Remove the lip-type seal and O-ring seal (16) from the sleeve.Assemble BrakeSaver
1. Inspect the O-ring seals for damage, and make replacements if needed. Put clean engine oil on the O-ring seals. 2. Install O-ring seal (16) on sleeve (17).3. Install the sleeve in the BrakeSaver housing. Make
Start By:a. remove BrakeSaver1. Remove tooling (A) from the BrakeSaver housing and rotor. Tooling (A) prevents damage to the rotor seals and rings during removal of the BrakeSaver housing. 2. Remove bolts (1) from gear plate (2). Remove the plate. 3. Put alignment marks on stator (3) and housing (4) for assembly purposes. Remove bolts (5) and the stator. 4. Turn the stator over, and remove spiral ring (6). 5. Turn the stator over again. Remove sleeve assembly (9). Remove O-ring seal (7) and lip-type seal (8) from the sleeve. 6. Remove O-ring seal (11) and the six smaller O-ring seals from the oil holes on the housing.7. Remove rotor assembly (12).8. Remove seal ring (10) from both sides of the rotor. 9. Remove carrier (13) and wear sleeve (14) with tooling (B) from both sides of the rotor. 10. Remove spiral ring (15). Turn the housing over, and remove sleeve assembly (17). Remove the lip-type seal and O-ring seal (16) from the sleeve.Assemble BrakeSaver
1. Inspect the O-ring seals for damage, and make replacements if needed. Put clean engine oil on the O-ring seals. 2. Install O-ring seal (16) on sleeve (17).3. Install the sleeve in the BrakeSaver housing. Make