Information injection-pump assembly
BOSCH
9 400 613 885
9400613885
ZEXEL
101402-4000
1014024000
ISUZU
8943390710
8943390710
Rating:
Service parts 101402-4000 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-105-2
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 613 885
9400613885
ZEXEL
101402-4000
1014024000
ISUZU
8943390710
8943390710
Zexel num
Bosch num
Firm num
Name
9 400 613 885
8943390710 ISUZU
INJECTION-PUMP ASSEMBLY
4BD1-T K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BD1-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
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
3.4
3.35
3.45
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
1000
1000
1000
Average injection quantity
mm3/st.
74.2
72.2
76.2
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
10.1
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
71.8
70.3
73.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
7.4+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
10.4
9
11.8
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.
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Idle sub spring setting: L1.
----------
K=13 L1=7.2+-0.1mm
----------
----------
K=13 L1=7.2+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=25deg+-5deg
----------
----------
a=10deg+-5deg b=25deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=53deg+-5deg
----------
----------
a=19deg+-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=18deg
----------
a=(90deg)
----------
aa=18deg
----------
a=(90deg)
Information:
Before operation, the pump must be lubricated with clean engine oil and the pump must turn freely by hand or damage to parts can be the result.
Rotation of drive gear (as seen from drive end) ... counterclockwise Make reference to Front Timing Gears to find oil pump drive gear. Scavenge pump end (Section A)
(1) Diameter of drive shaft and idler shaft (new) ... 20.320 0.005 mm (.8000 .0002 in.) Bore in bearings for drive shaft and idler shaft (new) ... 20.361 0.008 mm (.8016 .0003 in.)(2) Length of gears (new) ... 57.158 0.025 mm (2.2503 .0010 in.) Depth of bores for gears (new) ... 57.285 0.020 mm (2.2553 .0008 in.)Spacer assembly
(3) Diameter of drive shaft and idler shaft (new) ... 22.217 0.005 mm (.8747 .0002 in.) Bore in bearings for drive shaft and idler shaft (new) ... 22.258 0.008 mm (.8763 .0003 in.)Pump body assembly (Section B)
(4) Length of gears (new) ... 79.375 0.025 mm (3.1250 .0010 in.) Depth of bore for gears (new) ... 79.502 0.20 mm (3.3100 .0008 in.)(5) Diameter of drive shaft and idler shaft (new) ... 22.217 0.005 mm (.8747 .0002 in.) Bore in bearings for drive shaft and idler shaft (new) ... 22.258 0.008 mm (.8763 .0003 in.)(6) 2S2760 Spring (oil pressure relief valve): Length under test force ... 117.9 mm (4.64 in.)Test force ... 490 27 N (110 6 lb.)Free length after test ... 152.9 mm (6.02 in.)Outside diameter ... 27.00 mm (1.063 in.) (7) Bearing joints (scavenge pump body).(8) Position of bearing joint from the centerline through bearing bores ... 30 15°(9) Install bearings in bottom of gear bores to a depth of ... 1.52 0.25 mm (.060 .010 in.)
Spacer Assembly(10) Spacer assembly bearing joints.(11) Slots must be in location shown when small hole in bearing is aligned with centerline of splash holes (12).(12) Oil splash holes (lubricating holes).(13) Install spacer assembly bearings from Face A to a depth of ... 0.76 0.25 mm (.030 .010 in.)
Pump Body(14) Pump body bearing joints.(15) Position of pump body bearing joint from the centerline through bearing bores ... 30 15°Install bearings so they are even with outside of pump body. Rotation of pump must be free when turned by hand.