Information injection-pump assembly
ZEXEL
106961-0260
1069610260
NISSAN-DIESEL
1670097019
1670097019
Rating:
Cross reference number
ZEXEL
106961-0260
1069610260
NISSAN-DIESEL
1670097019
1670097019
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
10-9-4-3
-6-5-8-7
-2-1
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5
Cal 10-9 deg. 45 44.5 45.5
Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5
Cal 10-4 deg. 72 71.5 72.5
Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5
Cal 10-3 deg. 117 116.5 117.5
Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5
Cal 10-6 deg. 144 143.5 144.5
Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5
Cal 10-5 deg. 189 188.5 189.5
Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5
Cal 10-8 deg. 216 215.5 216.5
Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5
Cal 10-7 deg. 261 260.5 261.5
Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5
Cal 10-2 deg. 288 287.5 288.5
Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5
Cal 10-1 deg. 333 332.5 333.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.7
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
116
115
117
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.7
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
117
114
120
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
6.5+-0.5
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
10
8
12
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
600
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
750
Advance angle
deg.
0.8
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
1.7
1.2
2.2
Timer adjustment_04
Pump speed
r/min
1250+-25
Advance angle
deg.
4
3.3
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)After completing adjustment of the broken line, set the lever at the unbroken line position.
(2)Rack limit using the stop lever: R1
(3)Beginning of damper spring operation: DL
----------
R1=11.2+0.2mm DL=5.5-0.2mm
----------
----------
R1=11.2+0.2mm DL=5.5-0.2mm
----------
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=12deg+-5deg b=19deg+-3deg
----------
----------
a=12deg+-5deg b=19deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=12deg+-5deg b=33deg+-3deg
----------
----------
a=12deg+-5deg b=33deg+-3deg
Information:
5N5930 Fuel Injection Lines Group
(1) Remove former fuel injection lines (1) from each fuel injection pump to the adapters in the base of the valve mechanism cover. Remove the cover from the base. Remove the through-the-base adapter for each set of fuel lines. Put an 8M4437 Seal on each 1W6777 Adapter (2) and install the adapters in each bore where the adapters were removed. Use engine oil as a lubricant on the seals. Fasten the adapters to the cover base with the former nuts and two 5N5365 Locks on each. Connect former fuel lines (3) to adapters (2) and to the injector nozzles. (2) Install 2W2496 Bracket (4) and 2W2495 Bracket (5) where the former brackets were removed. Put a 5P9267 Seal on each injector pump and put a 2W2500 Washer (6) and 6V6579 Seal (7) on each adapter (2). Loosely install the fuel injection line assemblies that follow: 1W6318 (8), 1W6316 (9), 1W6313 (10), 1W6317 (11), 1W6315 (12), 1W6312 (13), 1W6314 (14) and 1W6311 (15). Tighten fuel injection line nuts (16) on each fuel line to 41 7 N m (30 5 lb.ft.) before cover nuts (17) are tightened. If the fuel lines have metal tags for part number identification, remove the tags before installation. Fasten tubes (8), (9), (12) and (15) together on the left side with four 2W2492 Clamps (18), 2W2493 Clamps and 310216 Bolts. Fasten the fuel lines to brackets (4) and (5) with 2W2492 Clamps (19), 2W2493 Clamps, 2W2494 Spacers, 1D4533 Bolts and 3B4504 Lockwashers. Fasten the fuel injection lines together on the right side with 2W2492 Clamps (20), 2W2493 Clamps and 310216 Bolts. Install four 2W2498 and 2W2499 Clamps on tubes (12) and (14) with 6V5370 Screws as shown.2W1788 Fuel Lines Drain Group
(1) Install a 9L8496 Tee (1) on each fuel line adapter (2). Install six 5N5940 Tube Assemblies (3) between tees (1) as shown. Install two 9L8492 Plugs (4). Install 2W3092 Tube Assembly (5), 2W3091 Tube Assembly (6) and 9L8557 Tee (7). Install 4M5317 Bushing (8) and 8B1931 Bushing (9) in 2N9768 Switch (10). Install 9L8496 Tee (11) in bushing (9). Fasten switch (10) to 2W3089 Bracket Assembly (12) with two S1616 Bolts, four 5P537 Washers and two 9S8750 Nuts. Fasten bracket (12) to the side of the engine with two S1594 Bolts, 5M2894 Washers and 9S8752 Nuts. Connect 2W3935 Tube Assembly (13) to tees (7) and (11). Install a 9L8492 Plug in the other side of tee (11). Install 5K9243 Elbow (14) in bushing (8). Connect 5N7739 Tube Assembly (15) to elbow (14). Fasten tubes (13) and (15) to existing bolts with 2B2404 Clips (16).
(1) Remove former fuel injection lines (1) from each fuel injection pump to the adapters in the base of the valve mechanism cover. Remove the cover from the base. Remove the through-the-base adapter for each set of fuel lines. Put an 8M4437 Seal on each 1W6777 Adapter (2) and install the adapters in each bore where the adapters were removed. Use engine oil as a lubricant on the seals. Fasten the adapters to the cover base with the former nuts and two 5N5365 Locks on each. Connect former fuel lines (3) to adapters (2) and to the injector nozzles. (2) Install 2W2496 Bracket (4) and 2W2495 Bracket (5) where the former brackets were removed. Put a 5P9267 Seal on each injector pump and put a 2W2500 Washer (6) and 6V6579 Seal (7) on each adapter (2). Loosely install the fuel injection line assemblies that follow: 1W6318 (8), 1W6316 (9), 1W6313 (10), 1W6317 (11), 1W6315 (12), 1W6312 (13), 1W6314 (14) and 1W6311 (15). Tighten fuel injection line nuts (16) on each fuel line to 41 7 N m (30 5 lb.ft.) before cover nuts (17) are tightened. If the fuel lines have metal tags for part number identification, remove the tags before installation. Fasten tubes (8), (9), (12) and (15) together on the left side with four 2W2492 Clamps (18), 2W2493 Clamps and 310216 Bolts. Fasten the fuel lines to brackets (4) and (5) with 2W2492 Clamps (19), 2W2493 Clamps, 2W2494 Spacers, 1D4533 Bolts and 3B4504 Lockwashers. Fasten the fuel injection lines together on the right side with 2W2492 Clamps (20), 2W2493 Clamps and 310216 Bolts. Install four 2W2498 and 2W2499 Clamps on tubes (12) and (14) with 6V5370 Screws as shown.2W1788 Fuel Lines Drain Group
(1) Install a 9L8496 Tee (1) on each fuel line adapter (2). Install six 5N5940 Tube Assemblies (3) between tees (1) as shown. Install two 9L8492 Plugs (4). Install 2W3092 Tube Assembly (5), 2W3091 Tube Assembly (6) and 9L8557 Tee (7). Install 4M5317 Bushing (8) and 8B1931 Bushing (9) in 2N9768 Switch (10). Install 9L8496 Tee (11) in bushing (9). Fasten switch (10) to 2W3089 Bracket Assembly (12) with two S1616 Bolts, four 5P537 Washers and two 9S8750 Nuts. Fasten bracket (12) to the side of the engine with two S1594 Bolts, 5M2894 Washers and 9S8752 Nuts. Connect 2W3935 Tube Assembly (13) to tees (7) and (11). Install a 9L8492 Plug in the other side of tee (11). Install 5K9243 Elbow (14) in bushing (8). Connect 5N7739 Tube Assembly (15) to elbow (14). Fasten tubes (13) and (15) to existing bolts with 2B2404 Clips (16).