Information injection-pump assembly
BOSCH
9 400 614 100
9400614100
ZEXEL
101431-4130
1014314130
ISUZU
8943316180
8943316180
Rating:
Service parts 101431-4130 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
11.8(120)
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 100
9400614100
ZEXEL
101431-4130
1014314130
ISUZU
8943316180
8943316180
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-3-4-2
Pre-stroke
mm
2.25
2.2
2.3
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
9.9
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
29.8
28.4
31.2
Max. variation between cylinders
%
0
-4.5
4.5
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.3
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
39.7
38.7
40.7
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
7.8+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8
6.9
9.1
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_04
Adjusting point
D
Rack position
16.4+-0.
1
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
71
66
76
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
500+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
1.3
0.6
2
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
6
6
6
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT
(3)Idle sub spring setting: L1.
----------
K=5 L1=5.5-0.5mm
----------
----------
K=5 L1=5.5-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Set the pump speed at aa
(2)Set the pump speed at bb.
----------
aa=900r/min bb=750r/min
----------
a=0deg+-5deg b=32deg+-3deg c=23deg+-5deg d=6deg+-5deg
----------
aa=900r/min bb=750r/min
----------
a=0deg+-5deg b=32deg+-3deg c=23deg+-5deg d=6deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=36.5deg+-5deg b=53deg+-5deg
----------
----------
a=36.5deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Gear mark Z for the No. 4 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(60deg)
----------
aa=14deg
----------
a=(60deg)
Information:
Start By:a. remove cylinder headb. remove front and rear housingsc. remove rear seal and carrierd. remove pistons and connecting rods 1. Remove bolts (1), remove main bearing caps (2) and remove thrust bearings (3) from the center main. 2. Install two bolts and nylon strap (4) then carefully, remove the crankshaft. The approximate weight of the crankshaft is 129 Kg (284 lbs.).3. Remove the upper portions of the main bearings. The following steps are for the installation of the crankshaft. Be sure main bearing tabs engage the grooves in the block and cap.4. Position the upper portion of the main bearings in the block and the lower main bearing portion in caps (2). Make sure everything is clean and only the bearing face is lubricated with engine oil.5. Position the crankshaft. 6. Install thrust bearings (3).7. Install main bearing caps (2). Put engine oil or molylube on the bolt threads and the washer face, then install bolts (1). Tighten the bolts on the side where the main bearing tabs are located to a torque of 95 5 N m (70 4 lb.ft.). Tighten the bolts on the opposite side to a torque of 95 5 N m (70 4 lb.ft.).8. Put mark on each bolt head and the bearing caps. Turn the bolts that are opposite the main bearing tabs an additional 90° 5° turn. Then turn the bolts on the side where the main bearing tabs are located an additional 90° 5° turn.
Typical Example9. Use tooling (A) to measure crankshaft end play. The crankshaft end play must be 0.1 to 0.5 mm (.004 to .020 in.).End By:a. install pistons and connecting rodsb. install rear seal and carrierc. install front and rear housingsd. install cylinder head
Typical Example9. Use tooling (A) to measure crankshaft end play. The crankshaft end play must be 0.1 to 0.5 mm (.004 to .020 in.).End By:a. install pistons and connecting rodsb. install rear seal and carrierc. install front and rear housingsd. install cylinder head