Information injection-pump assembly
ZEXEL
106651-0140
1066510140
Rating:
Service parts 106651-0140 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96001
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Include in #1:
106651-0140
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106651-0140
1066510140
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 opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
1-4-2-6-
3-5
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
102.4
101.4
103.4
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
D
Rack position
7+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
11.7
10
13.4
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
300+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
1.35
0.7
1.6
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
2.85
2.1
3.1
Timer adjustment_04
Pump speed
r/min
900
Advance angle
deg.
4.4
3.6
4.6
Timer adjustment_05
Pump speed
r/min
1150+50
Advance angle
deg.
6.1
5.7
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Adjust with speed control lever at full position (minimum-maximum speed specification)
(2)Adjust with the load control lever in the full position (variable speed specification).
(3)Target notch: K
(4)RACK LIMIT: RAL
----------
K=15 RAL=11.8+-0.1mm
----------
----------
K=15 RAL=11.8+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=(9.5deg) b=17.5deg+-2deg c=32deg+-3deg
----------
----------
a=(9.5deg) b=17.5deg+-2deg c=32deg+-3deg
0000000901
F:Full load
I:Idle
S:Stop
----------
----------
a=25deg+-5eg b=27deg+-3deg c=12deg+-3deg
----------
----------
a=25deg+-5eg b=27deg+-3deg c=12deg+-3deg
Information:
Start By:a. remove valve covers 1. Use Tool (A) to disconnect fuel injection line (1) at both ends. Remove the fuel injection line from the engine. 2. Use Tool (B) to remove retainer (2) from the adapter.3. Remove the fuel injection nozzles with Tooling (C) as follows:a. Install the 6V-6983 Adapter and the 8T-3199 Screw into nozzle assembly (3).b. Install the 8T-3198 Tube over the 8T-3199 Screw.c. Use the 1B-4206 Nut on the 8T-3199 Screw to pull the fuel injection nozzle from the adapter.4. Remove compression seal (4) and carbon dam seal (8) from fuel injection nozzle (3).5. Use Tool (D) to remove adapter (6) from the cylinder head.6. Remove gasket (7) and seal (5) from adapter (6). The following steps are for installation of the fuel injection nozzles and adapters.7. Use Tool (E) to clean the bore in adapter (6). Use an open end wrench or tap driver to turn Tool (E).8. Inspect seal (5) for damage or wear. Replace the seal if necessary.9. Put washer (7) and seal (5) in position on adapter (6).10. Put liquid soap in the bores of the cylinder head and on seals (5) in the adapters.11. Put 5P-3931 Anti-Seize Compound on the threads of adapter (6), and install the adapter in the cylinder head assembly.12. Use Tool (D), and tighten the adapter to a torque of 205 14 N m (150 10 lb ft).
Make sure the correct compression seal washer (4) is used when the nozzle assembly is installed in the adapter. Only copper washers are to be used with this adapter.
13. Install compression seal washer (4), and use Tool (F) to install carbon dam seal (8) on the fuel injection nozzle.14. Put fuel injection nozzle (3) in position in the adapter, and install retainer (2).15. Use Tool (B) to tighten retainer (2) to a torque of 48 7 N m (35 5 lb ft).16. Install fuel line (1). Tighten the nuts on the fuel line with Tool (A) to a torque of 40 7 N m (30 5 lb ft).End By:a. install valve covers
Make sure the correct compression seal washer (4) is used when the nozzle assembly is installed in the adapter. Only copper washers are to be used with this adapter.
13. Install compression seal washer (4), and use Tool (F) to install carbon dam seal (8) on the fuel injection nozzle.14. Put fuel injection nozzle (3) in position in the adapter, and install retainer (2).15. Use Tool (B) to tighten retainer (2) to a torque of 48 7 N m (35 5 lb ft).16. Install fuel line (1). Tighten the nuts on the fuel line with Tool (A) to a torque of 40 7 N m (30 5 lb ft).End By:a. install valve covers