Information injection-pump assembly
BOSCH
9 400 618 560
9400618560
ZEXEL
106891-1512
1068911512
ISUZU
1156031672
1156031672
Rating:
Service parts 106891-1512 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
15.7
15.
NOZZLE SET
Include in #1:
106891-1512
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 618 560
9400618560
ZEXEL
106891-1512
1068911512
ISUZU
1156031672
1156031672
Zexel num
Bosch num
Firm num
Name
106891-1512
9 400 618 560
1156031672 ISUZU
INJECTION-PUMP ASSEMBLY
8PE1-N K 14CD INJECTION PUMP ASSY PE8P PE
8PE1-N 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
105780-8250
Bosch type code
1 688 901 101
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
20.7
Opening pressure
kgf/cm2
211
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
134424-4320
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
1-8-7-3-
6-5-4-2
Pre-stroke
mm
5.5
5.47
5.53
Rack position
Point A R=A
Point A R=A
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25
Cal 1-8 deg. 45 44.75 45.25
Difference between angles 2
Cal 1-7 deg. 90 89.75 90.25
Cal 1-7 deg. 90 89.75 90.25
Difference between angles 3
Cal 1-3 deg. 135 134.75 135.25
Cal 1-3 deg. 135 134.75 135.25
Difference between angles 4
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25
Cal 1-5 deg. 225 224.75 225.25
Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25
Cal 1-4 deg. 270 269.75 270.25
Difference between angles 7
Cyl.1-2 deg. 315 314.75 315.25
Cyl.1-2 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
-
Rack position
11.8
Pump speed
r/min
1110
1110
1110
Average injection quantity
mm3/st.
113.5
111.9
115.1
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
6.5+-0.5
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
13.5
11.5
15.5
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.8)
Pump speed
r/min
1110
1110
1110
Average injection quantity
mm3/st.
113.5
112.5
114.5
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
(R1-1.1)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
109.5
105.5
113.5
Fixing the lever
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Damper spring setting
----------
T1=AG28
----------
----------
T1=AG28
----------
Timer adjustment
(1)Adjusting range
(2)Step response time
(N): Speed of the pump
(L): Load
(theta) Advance angle
(Srd1) Step response time 1
(Srd2) Step response time 2
1. Adjusting conditions for the variable timer
(1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2mm N2=800r/min C2=(8)deg t1=1.5--sec t2=1.5--sec
----------
N1=950++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=8+-0.3deg R01=0/4load R02=4/4load
----------
L=1-0.2mm N2=800r/min C2=(8)deg t1=1.5--sec t2=1.5--sec
----------
N1=950++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=8+-0.3deg R01=0/4load R02=4/4load
Speed control lever angle
F:Full speed
I:Idle
(1)Use the pin at R = aa
(2)Stopper bolt setting
----------
aa=56mm
----------
a=25.5deg+-5deg b=(33.5deg)+-3deg
----------
aa=56mm
----------
a=25.5deg+-5deg b=(33.5deg)+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the pin at R = aa
(2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.)
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=20deg+-5deg b=43deg+-5deg
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=20deg+-5deg b=43deg+-5deg
0000001501 AIR CYLINDER
(a) Air cylinder
(b) Speed lever
(c) Lock nut
1. Air cylinder adjustment procedure
(1)Fix the speed lever (b) at the idle side.
(2)Screw in the air cylinder (a)
(3)Set the clearance between the speed lever (b) and the air cylinder (a) to approximately L1.
----------
L1=1 mm
----------
----------
L1=1 mm
----------
0000001601 RACK SENSOR
Rack sensor adjustment
1. Flange type rack sensor (rack sensor adjustment -5*20)
(1)These types of rack sensors do not need adjustment. Confirm the performance with the following procedures.
(2)Mount the rack sensor main body to the pump main body.
(3)Fix the pump lever at full.
(4)At supply voltage V1, pump speed N1 and rack position Ra, confirm that the amp's output voltage is Vist.
(5)Move the pump lever two or three times.
(6)Set again to full.
(7)Confirm that the amplifier output voltage is Vist.
(8)Fix the caution plate to the upper part of the rack sensor.
(For those without the caution plate instructions, make sure the nameplate of the rack sensor carries the "Don't hold here" caution.)
(9)Apply red paint to the rack sensor mounting bolts (2 places).
----------
V1=5+-0.01V N1=1110r/min Ra=R1(11.8)mm Vist=1.59+-0.14V
----------
----------
V1=5+-0.01V N1=1110r/min Ra=R1(11.8)mm Vist=1.59+-0.14V
----------
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=4deg
----------
a=(180deg)
----------
aa=4deg
----------
a=(180deg)
Information:
At operating temperature, the engine coolant is hot and under pressure. Steam can cause personal injury. Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand. Remove the fill cap slowly to relieve pressure in the cooling system. Cooling system conditioner contains alkali. Avoid contact with skin and eyes to prevent personal injury.
1. Drain the coolant from the cooling system into a suitable container for storage or disposal. 2. Loosen bolts (1) and (2) on water pump drive (3).3. Remove V-belt (4) from the drive pulley on the water pump and the pulley on the water pump drive.4. Remove two hose clamps (5). Disconnect the hose used between the water pump and the water temperature regulator housing at the water pump.5. Remove four bolts (6) that hold the water pump to the front of the engine. Carefully remove the water pump and two O-ring seals from the front of the engine. The following steps are for the installation of the water pump.6. Check the condition of the two O-ring seals used between the water pump and the cylinder block. If the seals are damaged, use new parts for replacement.7. Install the two O-ring seals in the cover of the water pump. Put the water pump in position on the front of the engine, and install four bolts (6) that hold it.8. Connect the short hose used between the water pump and the water temperature regulator housing to the water pump. Install two clamps (5) that hold the hose in position.9. Put V-belt (4) in position on the water pump drive pulley and the pulley on water pump drive.10. Adjust the tension of water pump drive V-belt (4). Bolt (7) or square hole (8) are used to apply and hold V-belt tension. See the topic "Alternator And Fan Drive Belts, Inspect/Adjust/Replace" in the 3114 & 3116 ATAAC Diesel Truck Engine Operation & Maintenance Manual, Form No. SEBU6723. Also, refer to the "Belt Tension Chart" in the 3114 & 3116 Diesel Truck Engines Specifications module, Form No. SENR6436.11. Fill the cooling system with coolant to the correct level. See the topic "Cooling System" in the 3114 & 3116 ATAAC Diesel Truck Engine Operation & Maintenance Manual, Form No. SEBU6723.Disassemble & Assemble Water Pump
Start By:a. remove water pump 1. Remove two O-ring seals (1) from the rear cover of the water pump. Remove four bolts (2) and the washers. Remove the rear cover and gasket. 2. Put the water pump in a press. Use spacer plates to level the water pump as shown.3. Using a suitable size drive plate from Tool (A) and a press, push the
Have questions with 106891-1512?
Group cross 106891-1512 ZEXEL
Isuzu
106891-1512
9 400 618 560
1156031672
INJECTION-PUMP ASSEMBLY
8PE1-N
8PE1-N