Rating:
Information injection-pump assembly
ZEXEL
101372-9081
1013729081
KUBOTA
9962603201
9962603201
Service parts 101372-9081 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
996-2711-200
12.
Open Pre:MPa(Kqf/cm2)
15.7{160}
15.
NOZZLE SET
Cross reference number
ZEXEL
101372-9081
1013729081
KUBOTA
9962603201
9962603201
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
1-3-2
Pre-stroke
mm
2.4
2.35
2.45
Rack position
After adjusting injection quantity. R=R1
After adjusting injection quantity. R=R1
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Injection quantity adjustment
Adjusting point
A
Rack position
R1
Pump speed
r/min
1400
1400
1400
Each cylinder's injection qty
mm3/st.
67.5
65.5
69.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.2+-0.5
Pump speed
r/min
200
200
200
Each cylinder's injection qty
mm3/st.
10
8.7
11.3
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
----------
K=12
----------
----------
K=12
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=34deg+-5deg b=27deg+-5deg c=32deg+-3deg
----------
----------
a=34deg+-5deg b=27deg+-5deg c=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=(25deg) b=(53deg)
----------
----------
a=(25deg) b=(53deg)
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(110deg)
----------
----------
a=(110deg)