Information injection-pump assembly
BOSCH
9 400 613 954
9400613954
ZEXEL
101402-7160
1014027160
ISUZU
8971722530
8971722530
Rating:
Service parts 101402-7160 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97134-842-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Include in #1:
101402-7160
as INJECTION-PUMP ASSEMBLY
Include in #2:
104268-1140
as _
Cross reference number
BOSCH
9 400 613 954
9400613954
ZEXEL
101402-7160
1014027160
ISUZU
8971722530
8971722530
Zexel num
Bosch num
Firm num
Name
9 400 613 954
8971722530 ISUZU
INJECTION-PUMP ASSEMBLY
4BG1-T K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BG1-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
131424-4920
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
3.2
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
A
Rack position
9
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
90.5
89.4
91.6
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6+-0.5
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
12
10.6
13.4
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
165
160
170
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Set idle sub-spring
(5)Main spring setting
----------
K=7
----------
----------
K=7
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(7deg)+-5deg b=(21deg)+-5deg
----------
----------
a=(7deg)+-5deg b=(21deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=4.5deg+-5deg b=53deg+-5deg
----------
----------
a=4.5deg+-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=12deg
----------
a=(100deg)
----------
aa=12deg
----------
a=(100deg)
Information:
2. Remove "V" clamp (3). Remove the cartridge housing (5) from the turbine housing (4). 3. Install tool (C) in tool (B) and put the cartridge assembly in tool (C) as shown. Use tool (D) to remove the nut that holds compressor wheel (6).
When the nut is loosened, do not put a side force on the shaft.
The oil used to heat the compressor wheel must have a flash point (the temperature at which the oil will burn) above 400°F (204°C).
4. Install tool (H) on tool (E). Heat tool (E) to a temperature of 350°F (177°C). Install the cartridge assembly on tool (H) so that only the compressor wheel is in the oil. Heat the compressor wheel for no more than 10 minutes.
Do not let the turbine wheel hit the bottom of the press.
5. Install tool (H) on tool (G). Put the cartridge assembly in tool (H) as shown. Remove compressor wheel (6) with an arbor press and tool (F). Step 5 must be done before the compressor wheel becomes cooler. 6. Put the turbine wheel in tool (C). Remove seal ring (8) and shroud (7) from the shaft. 7. Bend the tabs of the locks from bolts (10) and remove the bolts and locks.8. Remove backplate assembly (11) from the cartridge housing. Remove spacer (9) from backplate assembly (11). Remove the seal rings from spacer (9).9. Remove the collar from behind backplate assembly (11). 10. Remove thrust bearing (13) and O-ring seal (12) from the cartridge housing. 11. Remove top bearing (14) and the washer from the cartridge housing. Put a long dye mark on the top face of bearing (14). 12. Use tool (J) and remove the two rings that hold top and bottom bearings in position. Remove the bottom bearing and washer. Put a short dye mark on the bearing. The dye marks are used for identification of the bearings when they are installed.13. Use tool (J) and remove the last ring that holds the bottom bearing in position from the cartridge housing.14. Check all the parts of the turbocharger for damage. If the parts have damage, use new parts for replacement. See SPECIAL INSTRUCTION FORM NO. SMHS6854 for TURBOCHARGER RECONDITIONING. Also see GUIDELINE FOR REUSABLE PARTS FORM NO. SEBF8018.Assemble Turbocharger (Airesearch TV81)
1. Make sure that all of the oil passages in the turbocharger cartridge housing are clean and free of dirt and foreign material.2. Put clean engine oil on all parts of the cartridge assembly.
Rings (1), (4) and (5) must be installed with the round edge of the rings toward the bearings.
3. Install ring (4) in the cartridge housing with tool (A).4. Install washer (3) and bearing (2) in the cartridge housing. Make sure the short dye mark on bearing (2) is up. 5. Install rings (1) and (5) in the cartridge housing with tool (A). Put 6V2055 High Vacuum Grease in the groove for seal ring (7) at assembly to one half or more of the depth of the groove all the way around.6.
When the nut is loosened, do not put a side force on the shaft.
The oil used to heat the compressor wheel must have a flash point (the temperature at which the oil will burn) above 400°F (204°C).
4. Install tool (H) on tool (E). Heat tool (E) to a temperature of 350°F (177°C). Install the cartridge assembly on tool (H) so that only the compressor wheel is in the oil. Heat the compressor wheel for no more than 10 minutes.
Do not let the turbine wheel hit the bottom of the press.
5. Install tool (H) on tool (G). Put the cartridge assembly in tool (H) as shown. Remove compressor wheel (6) with an arbor press and tool (F). Step 5 must be done before the compressor wheel becomes cooler. 6. Put the turbine wheel in tool (C). Remove seal ring (8) and shroud (7) from the shaft. 7. Bend the tabs of the locks from bolts (10) and remove the bolts and locks.8. Remove backplate assembly (11) from the cartridge housing. Remove spacer (9) from backplate assembly (11). Remove the seal rings from spacer (9).9. Remove the collar from behind backplate assembly (11). 10. Remove thrust bearing (13) and O-ring seal (12) from the cartridge housing. 11. Remove top bearing (14) and the washer from the cartridge housing. Put a long dye mark on the top face of bearing (14). 12. Use tool (J) and remove the two rings that hold top and bottom bearings in position. Remove the bottom bearing and washer. Put a short dye mark on the bearing. The dye marks are used for identification of the bearings when they are installed.13. Use tool (J) and remove the last ring that holds the bottom bearing in position from the cartridge housing.14. Check all the parts of the turbocharger for damage. If the parts have damage, use new parts for replacement. See SPECIAL INSTRUCTION FORM NO. SMHS6854 for TURBOCHARGER RECONDITIONING. Also see GUIDELINE FOR REUSABLE PARTS FORM NO. SEBF8018.Assemble Turbocharger (Airesearch TV81)
1. Make sure that all of the oil passages in the turbocharger cartridge housing are clean and free of dirt and foreign material.2. Put clean engine oil on all parts of the cartridge assembly.
Rings (1), (4) and (5) must be installed with the round edge of the rings toward the bearings.
3. Install ring (4) in the cartridge housing with tool (A).4. Install washer (3) and bearing (2) in the cartridge housing. Make sure the short dye mark on bearing (2) is up. 5. Install rings (1) and (5) in the cartridge housing with tool (A). Put 6V2055 High Vacuum Grease in the groove for seal ring (7) at assembly to one half or more of the depth of the groove all the way around.6.