Plano de teste bomba 3340F401G delphi

1. 3340400
Perkins Vista A 105HP @ 220
Test Plan:
3340400
Edição: 2
Data de publicação:
PUMP SPECIFICATION.
Rotation: Clockwise.
Gov. Link Length: 53.5 ± 0.2 mm.
Governor spring position : 5 .
Plunger Diameter: 7.0 mm (4 off).
Drive Type: Uprated with supported shaft.
Advance Type: Fixed Phase.
Adjusting plate max. fuel delivery control.
Solenoid voltage: See Service Instruction Note DT294.
OEM Code: 2644H049 Setting Code: XT/5/2350
ISO TEST CONDITIONS.
This data is only valid for the test conditions specified and the
following test benches: HA3000/HA2500/HA700/AVM/PGM.
Test Fluid: ISO 4113 at 40 ± 2°C.
Inlet feed pressure: 0.3 bar.
Nozzles: BDL0S6844 (YDB286).
Nozzle Opening Pressure: 172 + 3 - 0 bar.
Nozzle Holder: ISO 7440 + YDB288 Edge filter assy.
H.P. pipes: 6 x 1.8 x 450 mm.
ISO TEST PROCEDURE
1. Priming (C) 200 Obtain delivery from all injectors
and backleak.
2. Stabilisation (C) 1100 Run pump for 3 minutes to stabilise.
3. Transfer Press. (C) 100 Minimum 0.7 bar, ( 10psi).
4. Transfer Press. (S) 1100 5.56 to 6.00 bar( 82 to 87 psi).
5. Cambox Press. (C) 1100 0.06 to 0.27 bar( 1 to 4psi).
6. Delivery (S) 1100 80.6 ± 0.5 mm3/st.
Stop test machine.
Remove pressure gauges and fit stop solenoid or plug.
7. Delivery (C) 1100 As test ( 6) ± 0.5 mm3/st.
8. Governor (S) 1215 12.0 to 16.0 mm3/st.
9. Gov. cut-off (C) 1275 Maximum 2.0 mm3/st.
10. Delivery (C) 1100 As test ( 7) ± 0.5 mm3/st.
Move throttle lever to closed position.
11. Delivery (C) 400 Maximum 3.0 mm3/st.
12. Idle delivery (S) 410 12.0 to 16.0 mm3/st. Throttle closed.
Open throttle.
13. Shut-off (C) 400 De-energise solenoid, wait 5 seconds.
Solenoid Maximum 3.0 mm3/st.
Stop test machine.
14. Delivery (C) 100 Minimum 70.0 mm3/st.
15. Timing S/C Outlet 'U ', Pressure 55 bar
Indexing tool at 112.0°, Scribe line.
Depressurise. Rotate drive 170.5° to
pos'n 282.5°. Slide washer and torque
shaft locking screw to 17.0 Nm.
PRE-OVERCHECK NOTES
.
The Overcheck section of this plan has been developed in
conjunction with the Original Equipment Manufacturer.
Providing all values are achieved, the pump settings will
maintain the original homologated engine performance. Failure to
attain any one of the values will indicate a pump setting or
function failure and require further investigation.
.
No adjustments to be made unless otherwise stated.
.
ISO OVERCHECK PROCEDURE
16. Timing S/C For validation:
Indexing tool set to 282.5 ± 0.5°
17. Priming (C) 200 Obtain delivery from all injectors
and backleak.
18. Shut-off (C) 400 De-energise solenoid, wait 5 seconds.
Solenoid Maximum 3.0 mm3/st.
Stop test machine.
19. Delivery (C) 100 Minimum 50.0 mm3/st.
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2. 3340400
Perkins Vista A 105HP @ 220
Test Plan:
3340400
Edição: 2
Data de publicação:
ISO TEST PROCEDURE
20. Stabilisation (C) 1100 Run pump for 3 minutes to stabilise.
21. Delivery (C) 1100 78.6 to 82.6 mm3/st.
22. Delivery (C) 1275 Maximum 4.0 mm3/st.
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