Rating:
Information injection-pump assembly
BOSCH
9 400 611 072
9400611072
ZEXEL
106991-1550
1069911550
ISUZU
1156029071
1156029071
Service parts 106991-1550 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-231-1
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Include in #1:
106991-1550
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 072
9400611072
ZEXEL
106991-1550
1069911550
ISUZU
1156029071
1156029071
Zexel num
Bosch num
Firm num
Name
9 400 611 072
1156029071 ISUZU
INJECTION-PUMP ASSEMBLY
10PD1 * K 14CE PE10P PE
10PD1 * K 14CE PE10P 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 (drive side)
134424-3720
Overflow valve opening pressure (drive side)
kPa
255
221
289
Overflow valve opening pressure (drive side)
kgf/cm2
2.6
2.25
2.95
Overflow valve (governor side)
134424-2720
Overflow valve opening pressure (governor side)
kPa
255
221
289
Overflow valve opening pressure (governor side)
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
1-8-7-6-
5-4-3-10
-9-2
Pre-stroke
mm
4.2
4.17
4.23
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-8 deg. 27 26.75 27.25
Cal 1-8 deg. 27 26.75 27.25
Difference between angles 2
Cal 1-7 deg. 72 71.75 72.25
Cal 1-7 deg. 72 71.75 72.25
Difference between angles 3
Cal 1-6 deg. 99 98.75 99.25
Cal 1-6 deg. 99 98.75 99.25
Difference between angles 4
Cal 1-5 deg. 144 143.75 144.25
Cal 1-5 deg. 144 143.75 144.25
Difference between angles 5
Cal 1-4 deg. 171 170.75 171.25
Cal 1-4 deg. 171 170.75 171.25
Difference between angles 6
Cal 1-3 deg. 216 215.75 216.25
Cal 1-3 deg. 216 215.75 216.25
Difference between angles 7
Cal 1-10 deg. 243 242.75 243.25
Cal 1-10 deg. 243 242.75 243.25
Difference between angles 8
Cal 1-9 deg. 288 287.75 288.25
Cal 1-9 deg. 288 287.75 288.25
Difference between angles 9
Cyl.1-2 deg. 315 314.75 315.25
Cyl.1-2 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
A
Rack position
9.9
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
118.1
116.6
119.6
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
5.5+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
12
10.6
13.4
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
(12.1)
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
140
140
160
Fixing the lever
*
Timer adjustment
Pump speed
r/min
550--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
0.3
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
3
2.5
3.5
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)Damper spring setting
(5)Set the tamper proof shaft (N = N1).
----------
RT=0.8 TH=3.4mm N1=1150r/min
----------
----------
RT=0.8 TH=3.4mm N1=1150r/min
----------
Speed control lever angle
F:Full speed
----------
----------
a=1.5deg+-5deg
----------
----------
a=1.5deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=40.5deg+-3deg
----------
----------
a=10deg+-5deg b=40.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=60deg+-5deg b=73deg+-5deg
----------
----------
a=60deg+-5deg b=73deg+-5deg
0000001501 TAMPER PROOF
N:Pump speed (r/min)
R:Rack position (mm)
1. After governor adjustment, adjust the shaft as described below and stamp the cap.
(1)Turn the load lever stopper bolt determining the full rack position (R = Ra) 1 - 2 turns counter clockwise.
(2)Then, increase the full rack position.
(3)Operate the pump at N = N1 and turn the shaft (A) clockwise.
(4)Adjust to obtain the full rack +0.4 (R = Rb)
(5)Tighten nut (B) to the specified torque.
(6)Turn the stopper bolt clockwise the same amount that it was turned counter clockwise in (1).
(7)Then, align with the full rack position (R = Ra) and fix.
(8)Apply thread lock adhesive to the entire circumference of the cap (C) and tap it down to pressfit and seal it..
(9)Check for air tightness.
----------
N1=1150r/min Ra=(10)mm Rb=(10.4)mm
----------
T1=4.9~7N-m(0.5~0.7kgf-m)
----------
N1=1150r/min Ra=(10)mm Rb=(10.4)mm
----------
T1=4.9~7N-m(0.5~0.7kgf-m)
Timing setting
(1)Pump vertical direction
(2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side)
(3)B.T.D.C.: aa
(4)-
----------
aa=17deg
----------
a=(170deg)
----------
aa=17deg
----------
a=(170deg)