Information injection-pump assembly
BOSCH
9 400 612 687
9400612687
ZEXEL
101402-2410
1014022410
HINO
220206310A
220206310a

Rating:
Service parts 101402-2410 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-3550A
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 687
9400612687
ZEXEL
101402-2410
1014022410
HINO
220206310A
220206310a
Zexel num
Bosch num
Firm num
Name
9 400 612 687
220206310A HINO
INJECTION-PUMP ASSEMBLY
W04D * K 14BD PE4AD PE
W04D * K 14BD PE4AD 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
Overflow valve
131424-5720
Overflow valve opening pressure
kPa
255
255
255
Overflow valve opening pressure
kgf/cm2
2.6
2.6
2.6
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
4.8
4.75
4.85
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
8.4
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
52
50
54
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.3+-0.5
Pump speed
r/min
385
385
385
Average injection quantity
mm3/st.
8
6.5
9.5
Max. variation between cylinders
%
0
-10
10
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_03
Adjusting point
D
Rack position
9.1++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
80
90
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Rack difference between N = N1 and N = N2
(5)Idle sub spring setting: L1.
----------
K=8 N1=750r/min N2=580r/min L1=5.1-0.5mm
----------
----------
K=8 N1=750r/min N2=580r/min L1=5.1-0.5mm
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Set the pump speed at aa
(2)When pump speed set at bb
(3)Use the hole above R = cc
(4)Stopper bolt setting
----------
aa=900r/min bb=750r/min cc=100mm
----------
a=(1deg)+-5deg b=(6deg)+-5deg c=(21deg)+-5deg
----------
aa=900r/min bb=750r/min cc=100mm
----------
a=(1deg)+-5deg b=(6deg)+-5deg c=(21deg)+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Rack position aa or less, pump speed bb
(2)Normal stop
(3)Use the hole above R = cc
----------
aa=5.5mm bb=0r/min cc=25mm
----------
a=27deg+-5deg b=53deg+-5deg
----------
aa=5.5mm bb=0r/min cc=25mm
----------
a=27deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(70deg)
----------
----------
a=(70deg)
Information:
1. Remove the oil outlet line (1) for oil pump.2. Remove the bolts (2) and locks, and remove the oil pump. Weight of oil pump is 40 lb. (17 kg).Install Oil Pump
1. Put the oil pump in position on engine, and install the bolts and locks.2. Install the oil outlet line for pump.end by: a) install oil panDisassemble Oil Pump
start by: a) remove oil pump 1. Remove suction bell (2). 2. Remove cover (4) and screen (5) from suction bell.3. Remove the cover (1) from bypass valve.4. Remove the bypass valve spring and plunger for the oil pump.5. Remove the cotter pin, and loosen nut (3). 6. Install tool setup (A) and make the gear separate from shaft.7. Remove tool setup (A), nut (3), and gear. Remove the woodruff key from shaft. 8. Remove the bolts (6) and locks. Remove cover assembly (7).9. Remove the oil pump gears.10. Remove the bolts (9) and locks. Remove the cover assembly (8).11. Remove the bearings from cover assemblies (7) and (8).Assemble Oil Pump
1. Use tool setup (A) to install the bearings in the cover assemblies. 2. Put cover assembly (1) in position on body, and install the bolts and locks.3. Put clean oil on the oil pump gears and on the bearings in the cover assemblies.4. Put the oil pump gears in position on cover assembly (2), and install the cover assembly. Install the bolts and locks.5. Install the woodruff key in shaft.6. Put the drive gear in position on shaft, and install the nut and washer. Tighten the nut to 60 lb.ft. (8.3 mkg) plus the amount needed to put holes for cotter pin in alignment. Install the cotter pin. 7. Install the bypass valve plunger (3) and spring (4). Install the cover for bypass valve. 8. Put the screen assembly (5) in position in the suction bell, and install the cover.9. Install the suction bell on oil pump.end by: a) install oil pump
1. Put the oil pump in position on engine, and install the bolts and locks.2. Install the oil outlet line for pump.end by: a) install oil panDisassemble Oil Pump
start by: a) remove oil pump 1. Remove suction bell (2). 2. Remove cover (4) and screen (5) from suction bell.3. Remove the cover (1) from bypass valve.4. Remove the bypass valve spring and plunger for the oil pump.5. Remove the cotter pin, and loosen nut (3). 6. Install tool setup (A) and make the gear separate from shaft.7. Remove tool setup (A), nut (3), and gear. Remove the woodruff key from shaft. 8. Remove the bolts (6) and locks. Remove cover assembly (7).9. Remove the oil pump gears.10. Remove the bolts (9) and locks. Remove the cover assembly (8).11. Remove the bearings from cover assemblies (7) and (8).Assemble Oil Pump
1. Use tool setup (A) to install the bearings in the cover assemblies. 2. Put cover assembly (1) in position on body, and install the bolts and locks.3. Put clean oil on the oil pump gears and on the bearings in the cover assemblies.4. Put the oil pump gears in position on cover assembly (2), and install the cover assembly. Install the bolts and locks.5. Install the woodruff key in shaft.6. Put the drive gear in position on shaft, and install the nut and washer. Tighten the nut to 60 lb.ft. (8.3 mkg) plus the amount needed to put holes for cotter pin in alignment. Install the cotter pin. 7. Install the bypass valve plunger (3) and spring (4). Install the cover for bypass valve. 8. Put the screen assembly (5) in position in the suction bell, and install the cover.9. Install the suction bell on oil pump.end by: a) install oil pump