101601-4550 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016014550 5156009680


 

Information injection-pump assembly

ZEXEL 101601-4550 1016014550
ISUZU 5156009680 5156009680
101601-4550 INJECTION-PUMP ASSEMBLY
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Service parts 101601-4550 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-0830
3. GOVERNOR 105931-0340
4. SUPPLY PUMP
5. AUTOM. ADVANCE MECHANIS 105644-0010
6. COUPLING PLATE 105661-0640
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4823
11. Nozzle and Holder 1-15300-104-2
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105030-3201
14. NOZZLE 105015-4130
15. NOZZLE SET

Include in #1:

101601-4550 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101601-4550 1016014550
ISUZU 5156009680 5156009680


Zexel num
Bosch num
Firm num
Name
101601-4550 
 
5156009680  ISUZU
INJECTION-PUMP ASSEMBLY
6BF1 * K

Calibration Data:

Adjustment conditions
Test oil
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
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
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
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   13.3
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   76.2 74.7 77.7
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9.5+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   8.6 7.3 9.9
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(13.3)
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   76.2 75.2 77.2
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   13.35+-0 .5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   84.7 83.1 86.3
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   13.25+-0 .5
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   81.2 79.6 82.8
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   D
Rack position   12.95+-0 .5
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   58.3 56.7 59.9
Fixing the lever   *
Injection quantity adjustment_07
Adjusting point   I
Rack position   16.2+-0. 5
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   93 93 109
Fixing the rack   *
Timer adjustment
Pump speed r/min   1350
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   1400
Advance angle deg.   1.2
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   2.2 1.7 2.7
Timer adjustment_04
Pump speed r/min   1600
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101601-4550
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT (3)Because the figures in brackets are the target values at torque cam adjustment, perform final adjustment in accordance with governor and injection quantity adjustment standards. (4)Perform governor spring adjustment by setting lever a. (5)After adjustment of the lever a setting, set the lever so that idle set point H can be obtained and confirm standard b. (6)After completing final adjustment, set the lever to obtain J. (7)Next, confirm rack position R1 or more is obtained when rotation is stopped. (8)In this condition, move the lever to the full position and confirm standard c. (excess fuel for starting operation limit). (9)After completing final adjustment, set speed at N1 using lever b. (10)In this condition, after operating the lever to the full position, confirm no excess fuel for starting (black smoke prevention limit). (11)For the excess fuel setting for starting rack position point I set the lever to obtain standard c in step (8) and then set the rack limit.
----------
T1=24 R1=11.8mm N1=225r/min
----------

Speed control lever angle

Test data 101601-4550
F:Full speed I:Idle (1)Stopper bolt set position 'a.'
----------

----------
a=42deg+-5deg b=41deg+-3deg




Information:

1. Drain the coolant and oil from the engine.2. Remove bolt (1) and retainer (2) that hold the oil lines in the BrakeSaver control valve. 3. Disconnect oil lines (3) and (4) from the oil cooler. Remove oil lines (3) and (4) from the BrakeSaver control valve.4. Fasten a hoist to the oil cooler. 5. Remove two bolts (8) to disconnect elbow (10) from front bonnet (9). Remove two bolts (7) to disconnect front bonnet (9) from the water pump.6. Remove four bolts (5) to disconnect the rear bonnet from the cylinder block. Disconnect bracket (12).7. Remove oil cooler (11), front bonnet (9) and rear bonnet (6) from the engine as a unit. The weight is approximately 54 kg (120 lb.).8. Make a separation of front bonnet (9) and rear bonnet (6) from oil cooler (11). 9. Clean oil cooler core tubes (13) with a 3.81 mm (.150 in.) diameter rod.Install Oil Cooler (BrakeSaver)
1. Inspect all O-ring seals and gaskets for damage, and make replacements if needed. Put clean engine oil on the O-ring seals. 2. Install rear bonnet (1) and front bonnet (3) on oil cooler (2).3. Fasten a hoist, and put the oil cooler and bonnets as a unit in place on the engine. Connect bracket (4), but do not tighten the bolts at this time.4. Install the gasket and four bolts (4) that hold rear bonnet (1) to the engine block. Do not tighten the bolts at this time.5. Install the gasket and two bolts (5) that hold front bonnet (3) to the water pump. Do not tighten the bolts at this time.6. Install the gasket and bolts (6) that hold elbow (7) to the front bonnet. Tighten all the bolts. 7. Make sure the O-ring seals are in place on the oil lines, and install oil lines (8) and (9). 8. Install retainer (10) to hold the oil lines in the BrakeSaver control valve. If the bottom plug in the oil pan was removed, put the split (seam) of the gasket for the plug against the oil pan. If either plug on the side of the oil pan was removed, put 5P3413 Thread Sealant With Teflon on the threads, and tighten the plug to a torque of 80 11 N m (60 8 lb.ft.).9. Fill the engine with coolant and oil. See the Maintenance Guide.

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