Information injection-pump assembly
ZEXEL
106671-2310
1066712310
MITSUBISHI-HEAV
3256500060
3256500060
Rating:
Service parts 106671-2310 INJECTION-PUMP ASSEMBLY:
1.
_
2.
FUEL INJECTION PUMP
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
15.
NOZZLE SET
Include in #1:
106671-2310
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106671-2310
1066712310
MITSUBISHI-HEAV
3256500060
3256500060
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
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 opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
2.7
2.65
2.75
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 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
14
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
361
352
370
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.4+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
36.2
33.2
39.2
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
21+-0.5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
321
321
346
Fixing the lever
*
Timer adjustment
Pump speed
r/min
400
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1.2
0.7
1.7
Timer adjustment_03
Pump speed
r/min
1050
Advance angle
deg.
3.5
3
4
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
4
4
4
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
----------
K=15
----------
----------
K=15
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=27deg+-5deg b=9deg+-5deg c=32deg+-3deg
----------
----------
a=27deg+-5deg b=9deg+-5deg c=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=20deg+-5deg b=72deg+-5deg
----------
----------
a=20deg+-5deg b=72deg+-5deg
Information:
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
1. Turn the crankshaft until the "C" mark on the crankshaft gear is in alignment with the "C" mark on the camshaft gear. To keep the engine timing correct during removal and installation of the camshaft, put a mark on the teeth of the fuel injection pump drive gear and idler gear at location (A). Put a mark on the teeth of the idler gear and camshaft gear at location (B). When installing the camshaft, the engine timing will be correct when the marks at locations (A) and (B) are in alignment and the "C" marks on the crankshaft and camshaft gears are in alignment.2. Remove the bolts, lock and washer (1) that hold the camshaft in position.
Do not cause damage to the lobes or bearings when the camshaft is removed.
3. Remove the camshaft and gear (2).4. If necessary, remove the bolts and gear. The following steps are for the installation of the camshaft.5. Put the camshaft drive gear in position on the end of the camshaft, and install the bolts that hold it. Tighten the bolts to a torque of 55 7 N m (41 5 lb ft).
Do not cause damage to the lobes or bearings when the camshaft is installed.
6. Put 2P2506 Thread Lubricant on the camshaft lobes only, and clean engine oil on the bearing journals. Install camshaft (3) aligning the "C" marks and the marks put on the gears during removal.7. Install washer (1), the lock and bolts.End By:a. install valve liftersb. install timing gear cover