Information injection-pump assembly
BOSCH
9 400 618 044
9400618044
ZEXEL
106871-0734
1068710734
NISSAN-DIESEL
1671397711
1671397711
Rating:
Service parts 106871-0734 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1660097068
12.
Open Pre:MPa(Kqf/cm2)
21.6(220)
15.
NOZZLE SET
Include in #1:
106871-0734
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 618 044
9400618044
ZEXEL
106871-0734
1068710734
NISSAN-DIESEL
1671397711
1671397711
Zexel num
Bosch num
Firm num
Name
106871-0734
9 400 618 044
1671397711 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
RF8 K 14CD INJECTION PUMP ASSY PE8P PE
RF8 K 14CD INJECTION PUMP ASSY PE8P 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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
132424-0620
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
1-8-7-5-
4-3-6-2
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.5 45.5
Cal 1-8 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 1-5 deg. 135 134.5 135.5
Cal 1-5 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 1-3 deg. 225 224.5 225.5
Cal 1-3 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
Cyl.1-2 deg. 315 314.5 315.5
Cyl.1-2 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.7
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
132.2
131.2
133.2
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7+-0.5
Pump speed
r/min
260
260
260
Average injection quantity
mm3/st.
15
13
17
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
(N1+50)-
-
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
N1(450)
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
(1100)
Advance angle
deg.
3.5
3
4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Maximum - minimum speed specification (using speed lever at adjustment)
(2)Lever ratio: RT
(3)Target shim dimension: TH
(4)Tolerance for racks not indicated: +-0.05mm.
(5)Rack limit using the stop lever: R1
(6)Excess fuel setting for starting: SXL (N = N1)
(7)Damper spring setting
(8)Variable speed specification: idling adjustment
(9)Fix the lever at the full-load position at delivery.
(10)Main spring setting
----------
RT=1 TH=2.2mm R1=(13.3)+-0.1mm SXL=10.8+-0.1mm N1=500r/min
----------
----------
RT=1 TH=2.2mm R1=(13.3)+-0.1mm SXL=10.8+-0.1mm N1=500r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa
(2)Set the stopper bolt (fixed at full-load position at delivery.)
----------
aa=290r/min
----------
a=(11deg)+-5deg b=5deg+-5deg
----------
aa=290r/min
----------
a=(11deg)+-5deg b=5deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=24.5deg+-5deg b=27.5deg+-3deg
----------
----------
a=24.5deg+-5deg b=27.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Rack position bb
----------
aa=50mm bb=(13.3)+-0.1mm
----------
a=32.5deg+-5deg b=34.5deg+-5deg
----------
aa=50mm bb=(13.3)+-0.1mm
----------
a=32.5deg+-5deg b=34.5deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of the coupling's key groove at the beginning of injection of the No. 8 cylinder.
(3)-
(4)-
----------
----------
a=(90deg)
----------
----------
a=(90deg)
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
Have questions with 106871-0734?
Group cross 106871-0734 ZEXEL
Nissan-Diesel
106871-0734
9 400 618 044
1671397711
INJECTION-PUMP ASSEMBLY
RF8
RF8