Information injection-pump assembly
BOSCH
9 400 610 773
9400610773
ZEXEL
101609-3160
1016093160
KOMATSU
6221731210
6221731210
Rating:
Service parts 101609-3160 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6221-13-3300
12.
Open Pre:MPa(Kqf/cm2)
20.6{210}
15.
NOZZLE SET
Include in #1:
101609-3160
as INJECTION-PUMP ASSEMBLY
Include in #2:
104265-3010
as _
Cross reference number
BOSCH
9 400 610 773
9400610773
ZEXEL
101609-3160
1016093160
KOMATSU
6221731210
6221731210
Zexel num
Bosch num
Firm num
Name
101609-3160
9 400 610 773
6221731210 KOMATSU
INJECTION-PUMP ASSEMBLY
S6D108 K 14BF INJECTION PUMP ASSY PE6AD PE
S6D108 K 14BF INJECTION PUMP ASSY PE6AD 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
131424-3420
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
1-5-3-6-
2-4
Pre-stroke
mm
3.6
3.55
3.65
Beginning of injection position
Drive side NO.1
Drive 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
9.7
Pump speed
r/min
1190
1190
1190
Average injection quantity
mm3/st.
97.5
96.5
98.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
46
46
Boost pressure
mmHg
345
345
Injection quantity adjustment_02
Adjusting point
B
Rack position
7+-0.5
Pump speed
r/min
390
390
390
Average injection quantity
mm3/st.
10.5
9.3
11.7
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
C
Rack position
9.7
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
110
106
114
Fixing the lever
*
Boost pressure
kPa
46
46
Boost pressure
mmHg
345
345
Injection quantity adjustment_04
Adjusting point
E
Rack position
15+0.2
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
235
225
245
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
750
750
750
Rack position
R1-1.1
Boost pressure
kPa
16.7
14
19.4
Boost pressure
mmHg
125
105
145
Boost compensator adjustment_02
Pump speed
r/min
750
750
750
Rack position
R1(9.7)
Boost pressure
kPa
32.4
25.7
39.1
Boost pressure
mmHg
245
195
295
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: RAL
(4)Boost compensator stroke
----------
K=8 RAL=15+0.2mm
----------
----------
K=8 RAL=15+0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=11deg+-5deg b=26deg+-5deg
----------
----------
a=11deg+-5deg b=26deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa and rack position bb (to be sealed at delivery)
(2)Stopper bolt setting
----------
aa=0r/min bb=1-0.5mm
----------
a=42.5deg+-5deg b=(55deg)
----------
aa=0r/min bb=1-0.5mm
----------
a=42.5deg+-5deg b=(55deg)
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=15deg
----------
a=(50deg)
----------
aa=15deg
----------
a=(50deg)
Information:
(1) 7S7144 Spring for valves (new): Length under test force ... 44.86 mm (1.766 in.)Test force ... 257 25 N (57.7 4.5 lb.)Use again minimum load at length under test force ... 217 N (48.83 lb.)Length of spring at valve open position ... 32.28 mm (1.271 in.)Use again minimum load at valve open position ... 658 N (148.5 lb.)Free length after test ... 52.07 mm (2.05 in.)Outside diameter ... 35.21 mm (1.386 in.)Spring must not be bent more than ... 1.82 mm (.072 in.)(2) Height to top of valve guide ... 22.23 0.25 mm (.875 .010 in.)(3) Diameter of valve stem (new) ... 9.441 0.008 mm (.3717 .0003 in.) Use again minimum diameter ... 9.408 mm (.3704 in.)Bore in valve guide with guide installed in the head.Minimum permissible (new) ... 9.456 mm (.3723 in.)Maximum permissible (worn) ... 9.581 mm (.3772 in.)(4) Valve lip thickness: 6N9916 Exhaust ValveUse again minimum ... 2.69 mm (.106 in.)6N9915 Intake ValveUse again minimum ... 2.44 mm (.096 in.)(5) Diameter of valve head: Exhaust valve ... 48.16 0.13 mm (1.896 .005 in.)Intake valve ... 51.31 0.13 mm (2.020 .005 in.)(6) Angle of valve face ... 29 1/4 1/4° (7) Depth of bore in head for valve seat insert ... 12.28 0.13 mm (.483 .005 in.)(8) Diameter of valve seat insert for exhaust valve ... 50.889 0.013 mm (2.0035 .0005 in.) Bore in head for valve seat insert for exhaust valve ... 50.813 0.030 mm (2.0005 .0012 in.)Diameter of valve seat insert for intake valve ... 52.032 0.013 mm (2.0485 .0005 in.)Bore in head for valve seat insert for intake valve ... 51.956 0.030 mm (2.0455 .0012 in.)(9) Angle of face of valve seat insert ... 30 1°(10) Maximum permissible width of valve seat (intake and exhaust) ... 1.93 mm (.076 in.) Minimum permissible width of valve seat (intake and exhaust) ... 1.14 mm (.045 in.)(11) Dimension from top of closed valve to face of head: Minimum permissible dimension for 6N9916 Exhaust Valve ... 0.66 mm (.026 in.)Minimum permissible dimension for 6N9915 Intake Valve ... 0.15 mm (.006 in.)(12) Outside diameter of the face of the valve seat insert: Exhaust seat ... 46.02 mm (1.812 in.)Maximum permissible, exhaust seat ... 47.29 mm (1.862 in.)Intake seat ... 49.28 mm (1.940 in.)Maximum permissible, intake seat ... 50.55 mm (1.990 in.)(13) Angle to grind seat face of the insert to get a reduction of maximum seat diameter ... 15°Procedure to Check Intake Valve Timing
1. Check the No. 1 intake valve clearance with the engine stopped. The valve clearance must be 0.30 to 0.46 mm (.012 to .018 in.). If the valve clearance is not in this range, adjust the clearance to .038 mm (.015 in.).2. Mark Top Center Position of the crankshaft on the vibration damper or pulley.3. Use a dial indicator to measure the intake valve movement.4. Rotate the crankshaft in the direction of normal
1. Check the No. 1 intake valve clearance with the engine stopped. The valve clearance must be 0.30 to 0.46 mm (.012 to .018 in.). If the valve clearance is not in this range, adjust the clearance to .038 mm (.015 in.).2. Mark Top Center Position of the crankshaft on the vibration damper or pulley.3. Use a dial indicator to measure the intake valve movement.4. Rotate the crankshaft in the direction of normal
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Komatsu
Komatsu
101609-3160
9 400 610 773
6221731210
INJECTION-PUMP ASSEMBLY
S6D108
S6D108