Information injection-pump assembly
ZEXEL
101603-9100
1016039100

Rating:
Service parts 101603-9100 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Cross reference number
ZEXEL
101603-9100
1016039100
Zexel num
Bosch num
Firm num
Name
101603-9100
DPICO
INJECTION-PUMP ASSEMBLY
6D16 * Q
6D16 * Q
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
131424-5520
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)
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
3.3
3.25
3.35
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
10
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
58.8
57.8
59.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8.8+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8.6
7.1
10.1
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
71
61
81
Fixing the lever
*
Timer adjustment
Pump speed
r/min
1000++
Advance angle
deg.
0
0
0
Remarks
Do not advance until starting N = 1000.
Do not advance until starting N = 1000.
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
0.5
0.5
0.5
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
(2)RACK LIMIT
(3)Rack difference between N = N1 and N = N2
----------
K=8 N1=1000r/min N2=400r/min
----------
----------
K=8 N1=1000r/min N2=400r/min
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=8deg+-5deg b=27deg+-5deg
----------
----------
a=8deg+-5deg b=27deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=2.5deg+-5deg b=53deg+-5deg
----------
----------
a=2.5deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of timer's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=18deg
----------
a=(2deg)
----------
aa=18deg
----------
a=(2deg)
Information:
Illustration 4 g01456650
Position 253-7967 Bracket (6) behind the turbocharger in the location that is shown in Illustration 4.
Illustration 5 g01879437
(6) 253-7967 Bracket (15) 8T-4121 Hard Washer (17) 8T-4195 Bolt
Install bracket (6) by using four 8T-4195 Bolts (17) and four 8T-4121 Hard Washers (15). Refer to Illustration 5.
Illustration 6 g01879493
(7) 253-7973 Bracket (15) 8T-4121 Hard Washer (16) 8T-4133 Nuts (18) 8T-4196 Bolt
Install 253-7973 Bracket (7) by using two 8T-4196 Bolts (18), four 8T-4121 Hard Washers (15), and two 8T-4133 Nuts (16). Refer to Illustration 6.Note: The left side of bracket (7) will be bolted to the engine block while the right side of the bracket will be free.
Illustration 7 g01879515
(3) 108-8625 Exhaust Coupling
Install one end of 108-8625 Exhaust Coupling (3) and 6N-0009 Metal Seal Ring (1) (not shown) into the end of the turbocharger. Refer to Illustration 7.
Illustration 8 g01879516
(2) 7E-3870 Muffler Clamp (3) 108-8625 Exhaust Coupling (8) 277-4717 Exhaust Elbow (15) 8T-4121 Hard Washer (17) 8T-4195 Bolt
Install 277-4717 Exhaust Elbow (8) by inserting the exhaust elbow into the other end of 108-8625 Exhaust Coupling (3). Tighten the exhaust elbow to the engine block by using four 8T-4195 Bolts (17) and four 8T-4121 Hard Washers (15). Tighten the four bolts to a torque of 7.5 N m (66 lb in). Refer to Illustration 8.
Apply 4C-5597 Anti-Seize Compound to the treads of 7E-3870 Muffler Clamp (2) and place the muffler clamp on exhaust coupling (3). Leave the muffler clamp positioned loosely. Refer to Illustration 8.
Illustration 9 g01879521
(5) 253-4495 Clamp As (6) 253-7967 Bracket (7) 253-7973 Bracket (15) 8T-4121 Hard Washer (16) 8T-4133 Nuts (18) 8T-4196 Bolt
Install one 253-4495 Clamp Assembly (5) to 253-7967 Bracket (6). Use two 8T-4196 Bolts (18), four 8T-4121 Hard Washers (15), and two 8T-4133 Nuts (16) to tighten clamp assembly (5) to bracket (6). Refer to Illustration 9.
Install the other 253-4495 Clamp Assembly (5) to 253-7973 Bracket (7). Use two 8T-4196 Bolts (18), four 8T-4121 Hard Washers (15), and two 8T-4133 Nuts (16) to tighten clamp assembly (5) to bracket (7). Refer to Illustration 9.
Illustration 10 g01879798
(4) 253-4346 Diesel Particulate Filter Gp (5) 253-4495 Clamp As (8) 277-4717 Exhaust Elbow
Install 253-4346 Diesel Particulate Filter Gp (4) by placing the diesel particulate filter group onto clamp assemblies (5) and inserting the inlet tube over the exposed end of exhaust elbow (8). The weight of the diesel particulate filter group is approximately 60 kg (132 lb). Refer to Illustration 10.
Illustration 11 g01879814
(5) 253-4495 Clamp As (9) 277-4718 Clamp As (10) 3B-4508 Lockwasher (12) 5P-8245 Hard Washer (13) 6V-8336 Bolt (14) 6V-8149 Nut
Position 277-4718 Clamp Assembly (9) over clamp assembly (5).
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Dpico
101603-9100
INJECTION-PUMP ASSEMBLY
6D16
6D16