Information injection-pump assembly
BOSCH
9 400 610 490
9400610490
ZEXEL
101402-9331
1014029331
MITSUBISHI-HEAV
3426101070
3426101070

Rating:
Service parts 101402-9331 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
34361-03010
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
101402-9331
as INJECTION-PUMP ASSEMBLY
Include in #2:
104700-9031
as _
Cross reference number
BOSCH
9 400 610 490
9400610490
ZEXEL
101402-9331
1014029331
MITSUBISHI-HEAV
3426101070
3426101070
Zexel num
Bosch num
Firm num
Name
101402-9331
9 400 610 490
3426101070 MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
S4K-T K 14BD INJECTION PUMP ASSY PE4AD PE
S4K-T K 14BD INJECTION PUMP ASSY 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
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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)
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
3.2
3.15
3.25
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
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
79
78
80
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
11.5
10.2
12.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
80
85
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Set idle sub-spring
(5)Main spring setting
(6)Rack difference between N = N1 and N = N2
----------
K=13 N1=950r/min N2=700r/min
----------
----------
K=13 N1=950r/min N2=700r/min
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(23deg)+-5deg b=(5deg)+-5deg
----------
----------
a=(23deg)+-5deg b=(5deg)+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Hold the boss against the stop side
(2)Use the hole at R = aa
----------
aa=60mm
----------
a=53deg+-5deg b=26.5deg+-5deg c=(9deg)
----------
aa=60mm
----------
a=53deg+-5deg b=26.5deg+-5deg c=(9deg)
Timing setting

(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)
Information:
Start By:a. remove crankshaft vibration damper and pulley
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
When replacement of the front seal is made, a replacement of the wear sleeve must also be made.
1. Remove the two bolts, washers, clamp (1), retainer (2) and the O-ring seal.2. Use tool (A) and a press to remove seal (3).3. Install the O-ring seal, retainer (2) and the two bolts, washers, and clamp (1). 4. Install tool (C) in the bore of retainer (2) as shown.5. Install tool (B) between tool (C) and the wear sleeve. Turn tool (B) with a wrench until the edge of the tool makes a flat place (crease) in the wear sleeve. Do this in two or more places until the wear sleeve is loose.6. Remove tool (C) and the wear sleeve by hand.Install Crankshaft Front Seal And Wear Sleeve
1. Install crankshaft front seal (1) and wear sleeve (2) with tool (A) as follows:a. Put clean engine oil on the seal lip of seal (1) and on the outside diameter of wear sleeve (2). Install seal (1) on wear sleeve (2) as shown.b. Use 6V1541 Quick Cure Primer to clean the outside diameter of crankshaft (3) and the inside diameter of wear sleeve (2).c. Put 9S3265 Retaining Compound on the outside diameter of crankshaft (3) and the inside diameter of wear sleeve (2). Make sure the lip of the seal is toward the engine and the outside diameter bevel of the wear sleeve is toward the outside of the engine.d. Put wear sleeve (2) with seal (1) on the front of the crankshaft as shown in illustration B20159P1. Install tool (A). Tighten the bolt in tool (A) until the inside surface of the installer in tooling (A) makes contact with the end of the crankshaft.End By:a. install crankshaft vibration damper and pulley
Perform Scheduled Oil Sampling on oil wetted compartments after performing service work to check for contaminants left in the system following repair. Contaminants put into the system may cause rapid wear and shortened component life.
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
When replacement of the front seal is made, a replacement of the wear sleeve must also be made.
1. Remove the two bolts, washers, clamp (1), retainer (2) and the O-ring seal.2. Use tool (A) and a press to remove seal (3).3. Install the O-ring seal, retainer (2) and the two bolts, washers, and clamp (1). 4. Install tool (C) in the bore of retainer (2) as shown.5. Install tool (B) between tool (C) and the wear sleeve. Turn tool (B) with a wrench until the edge of the tool makes a flat place (crease) in the wear sleeve. Do this in two or more places until the wear sleeve is loose.6. Remove tool (C) and the wear sleeve by hand.Install Crankshaft Front Seal And Wear Sleeve
1. Install crankshaft front seal (1) and wear sleeve (2) with tool (A) as follows:a. Put clean engine oil on the seal lip of seal (1) and on the outside diameter of wear sleeve (2). Install seal (1) on wear sleeve (2) as shown.b. Use 6V1541 Quick Cure Primer to clean the outside diameter of crankshaft (3) and the inside diameter of wear sleeve (2).c. Put 9S3265 Retaining Compound on the outside diameter of crankshaft (3) and the inside diameter of wear sleeve (2). Make sure the lip of the seal is toward the engine and the outside diameter bevel of the wear sleeve is toward the outside of the engine.d. Put wear sleeve (2) with seal (1) on the front of the crankshaft as shown in illustration B20159P1. Install tool (A). Tighten the bolt in tool (A) until the inside surface of the installer in tooling (A) makes contact with the end of the crankshaft.End By:a. install crankshaft vibration damper and pulley
Perform Scheduled Oil Sampling on oil wetted compartments after performing service work to check for contaminants left in the system following repair. Contaminants put into the system may cause rapid wear and shortened component life.
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Group cross 101402-9331 ZEXEL
Mitsubishi-Heav
Mitsubishi-Heav
Mitsubishi-Heav
101402-9331
9 400 610 490
3426101070
INJECTION-PUMP ASSEMBLY
S4K-T
S4K-T