106971-0970 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069710970

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106971-0970 1069710970

Price: query

Buy now
Add to cart Go to cart

Rating:

Buy INJECTION-PUMP ASSEMBLY 106971-0970 zexel genuine, new aftermarket engine parts with delivery

Cross reference number

ZEXEL 106971-0970 1069710970

Zexel num

Bosch num

Firm num

Name

106971-0970

INJECTION-PUMP ASSEMBLY

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 8-3-600

Overflow valve 132424-0620

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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

Injection timing adjustment

Direction of rotation (viewed from drive side)
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

Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5

Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5

Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5

Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5

Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5

Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5

Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5

Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5

Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5

Injection quantity adjustment

Adjusting point A

Rack position 9.3

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 112.5 111.5 113.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.6+-0.5

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 108 106 110

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point E

Rack position 6.4+-0.5

Pump speed r/min 260 260 260

Average injection quantity mm3/st. 12 10 14

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_04

Adjusting point F

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 105 105

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 750--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1100

Advance angle deg. 4.5 4 5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Excess fuel setting for starting: SXL (3)Damper spring setting (4)Variable speed specification: idling adjustment (5)Fix the lever at the full-load position at delivery. (6)Main spring setting
----------
SXL=(9.9)+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Pump speed = aa (2)Set the stopper bolt (fixed at full-load position at delivery.)
----------
aa=290r/min
----------
a=15deg+-5deg b=5deg+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=64.3mm
----------
a=18.5deg+-5deg b=25deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Drive side
----------

----------
a=12deg+-5deg b=64deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of the coupling's key groove at the start of injection for the No. 10 cylinder. (3)- (4)-
----------

----------
a=(90deg)

Information:

3406B and 3406C Non-Peec Engines
Steps 4 through 7 do not apply to PEEC engines.
Illustration 16. Install Lever Assembly
(1) 6N-3646 Lever. (2) 5P-0537 Washer. (3) 6V-8918 Bolt. (4) 9M-3858 Rack Preload Spring. (5) 1B-7182 Bolt.4. Install lever (1) with washer (2) and bolt (3).5. Install bolt (5) into hole as shown.6. Hook spring (4) between bolt (5) and lever (1).
Illustration 17. Install Rack Positioning Assembly
(1) 9U-5296 Rack Assembly. (2) Original cover mounting bolts or 4F-7957 Bolt.7. Install rack positioning assembly (1) with bolts (2). Use rack positioning assembly (1) as a "fuel ON" and "fuel OFF" control. Position the assembly to the full "fuel ON" position for all tests. Use the positioning assembly for rack adjustment.3406 Peec Engines
Steps 8 and 9 do not apply to Non-PEEC engines.
Illustration 18. Installing testing hardware for 3406 PEEC Engines
(1) 9U-5292 Rack Preload Assembly. (2) 9U-5120 Spanner Wrench. (3) 9U-5295 Positioning Assembly.8. Remove the BTM from the injection pump and install the 9U-5292 Rack Preload Assembly (1). Make sure the pin is properly located in the slot of the servo shaft. After installing the rack preload assembly, finger tighten the bolts.9. Remove the shut-off solenoid with a 9U-5120 Spanner Wrench (2) and install 9U-5295 Positioning Assembly (3). Use rack preload assembly (1) as a "fuel ON" and "fuel OFF" control. Position the assembly to the full "fuel ON" position for all tests. Use the positioning assembly for rack adjustment.Connect Hoses and Lines
Illustration 19. Connect Lube Oil Supply and Drain Hose
(1) 7G-7105 Hose. (2) 5P-6661 Fitting. (3) 9U-7709 Oil Drain Tube and two 5D-1026 Hose Clamps.
Illustration 20. Connect Fuel Supply and Return Lines
(4) 030-7947 Fitting, 3J-1907 O-ring Seal, and 7G-7105 Hose. (5) 8T-2160 Orifice Fitting, 3J-1907 O-ring Seal, and 7G-7105 Hose. (6) 9U-5298 Fuel Injection Line Tube Assembly (verify fuel line part number in TMI).1. Attach one end of hose (1) to the Lube Oil Supply fitting on the test stand. Attach the other end to the 5P-6661 Fitting on the rear support.2. Connect the oil drain tube (2) to the rear support and the test stand's stand-pipe with two hose clamps. On the AVM20-12C, the drain hose can be routed to the lube oil drain pan.3. Install fitting, O-ring, and hose (4) onto the fuel injection pump. Connect the other end of the hose to the "Test Oil Supply" connection on the test stand.4. Install fitting, O-ring, and hose (5) onto the fuel injection pump. Connect the other end of the hose to the "Test Oil Return" connection on the test stand.
Hold nut on 9U-6705 Master Nozzle when tightening fuel injection line tube assemblies (6). If the nut is not held in place during tightening, the master nozzle can be damaged.
5. Install six fuel injection line tube assemblies (6).Pre-Test Checks
1. Remove the lock-out on the electrical box, if installed.2. Release the Emergency Stop button.3. Start the bench and visually check for oil leaks from covers, hoses, etc.4. Check for oil flow through the drain tube. Also, check for oil flowing out of the oil