9322A010
9322A010
9322A010
Applic:
Issue No:
Date:
Pumps covered:
PUMP SPECIFICATION
Rotation:
Governor type:
Gov. Link Length:
Gov. Link Length:
(DP210 Workshop Manual Section 4.6.4)
Plunger Diameter:
Drive Type:
Transfer pressure:
Viscosity compensating device in end plate.
Cambox pressurising valve.
Servo Advance with:
- LLA & CA
Torque trimmer, excess fuel only.
Solenoid voltage:
OEM Code:
Clockwise.
Mechanical all-speed.
41.5 0.5 mm.
10.1 0.5 mm.
7.0 mm (2 off).
Supported shaft.
adjustable.
.....
PRE-TEST NOTES
Screw transfer pressure adjuster fully out and then
1.0 turns in before commencing test.
No additional shimming is required.
CA solenoid to be de-energised unless otherwise stated.
Un-lock and fully unscrew the idle screw.
Torque trimmer plug to be flush with end of housing.
HA3000/HA2500/HA700/AVM/PGM
ISO 4113 at 40 2C.
5.0 psi
0 psi
YDB286 (BDL0S6844)
172 + 3 - 0 bar.
ISO 7440 + YDB288 Edge filter assy.
6 x 1.8 x 450 mm
Operation
S/C
1.
Priming
(C) 200
RPM Requirements
Obtain delivery from all
injectors
and backleak.
Close throttle.
Stabilise. Cycle speed between 100 to 500
rpm 4 times.
Open throttle.
2.
3.
Stabilise. Cycle speed between 100 to
1120 rpm 5 times.
Stabilise and run at 900 rpm until
backleak temperature
is 38C min.
4.
5.
6.
7.
Transfer
Press.
Governor
Delivery
Back
leakage.
Cambox
Press.
Transfer
Press.
Transfer
Press
Transfer
Press.
Advance
Advance
Advance
screw
& LLA valve.
Run test machine down to 0 rpm.
14.
Advance -
15.
Light load
Advance Light load
Open throttle.
16.
Max.
Delivery
Torque
Trimmer
(S) 900
Latch valve
(S) 250
20.
Torque
Trimmer
CPS
Torque
Trimmer
CPS
Delivery
22.
Shut-off -
27.
(C) 220
Solenoid
Delivery
Governor
Gov. cut-off
Delivery
(C)
(S)
(C)
(C)
Dynamic
timing
900
960
995
900
speed
.
ISO OVERCHECK PROCEDURE
.
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.
.
PRE-OVERCHECK NOTES
Dynamic timing - record zero angle (refer to DT339)
Drive shaft lock bolt to remain locked
until zero angle
recorded.
CA advance motor to be de-energised
unless otherwise stated.
No adjustments to be made unless
otherwise stated.
Un-lock and fully unscrew the idle screw.
Close throttle.
Stabilise. Cycle speed between 100 to 500
rpm 4 times.
Open throttle.
Stabilise and run at 750 rpm until
backleak temperature
is 38C min.
28.
Advance
Back
29.
leakage.
Stop test machine.
Energise CA solenoid.
30.
Advance
De-energise CA solenoid.
31.
Advance
32.
Delivery
33.
Shut-off Solenoid
Delivery