Test injector : 1688 901 114
Opening pressure : 207 bar Test Specifications
(Subject to alternations)
For Field Service Only
REFERENCE NO TSS-TS-KOEL 0..512
Edition 10.2013 Test oil F002.S3E.001-H-S/EFEP 170
Replaces (edition) 07.2011 Customer Kirloskar Oil Engines Ltd
Injection pump 0 460 426 512-B460816856-00 Engine model 6R 1080 TA3 (CMVR III)R 1080
T 115 HP @ 2300
VE 6 / 12 F 1150 R 1152-1 Application Industrial (CMVR III), Wheel
loader ,Harvester, Paver 7 Crane
TEST BENCH REQUIREMENTS
Test oil inlet temperature 39° - 41° C Inlet pressure in bar 0.30 - 0.40
Test injector 1 688 901 114 Opening pressure in bar 207± 3.0
High pressure pipe H-S / EFEP 109 (OD x ID x length) in mm 6 x 2 x 450
Injection timing locking
Direction of rotation Clock Wise Drive shaft key way position at BDC Between A & F (DV holders)
Plunger stroke in mm 0.5 ± 0.02 Drive shaft key way position after injection timing locking should be
inline with DV holder : A
1. SETTING
1.1 Timer Travel 1.2 Vane Pump Pressure
Speed Min-¹(RPM) 1000 Speed Min-¹(RPM) 1000
Boost pressure in bar - Boost pressure in bar -
Timer travel in mm 2.10 ± 0.20 Vane pump pressure in bar 7.30 ± 0.30
1.3 Full load delivery 1.4 Idling delivery quantity
Speed Min-¹ (RPM) 1000 Speed Min-¹ (RPM) 380
Boost pressure in bar - Boost pressure in bar -
Del Qty (x) in cm³ /500 strokes 30.00 ± 0.25 Del Qty (x) in cm³ /500 strokes 13.75 ± 0.50
Maximum spread in cm³ 2.5 Maximum spread in cm³ 2.5
Speed Min-¹ (RPM) - Residual delivery quantity
Boost pressure in bar - Speed Min-¹ (RPM) -
Del Qty (x) in cm³ /500 strokes - Boost pressure in bar -
Speed Min-¹ (RPM) - Del Qty (x) in cm³ /500 strokes -
Boost pressure in bar - High Idling delivery quantity
Del Qty (x) in cm³ /500 strokes - Speed Min-¹ (RPM) -
Boost pressure in bar -
Del Qty (x) in cm³ /500 strokes -
1.5 Maximum speed regulation 1.6 Starting fuel delivery
Speed Min-¹ (RPM) 1250 Speed Min-¹ (RPM) 100
Boost pressure in bar - Boost pressure in bar -
Del Qty (x) in cm³ /500 strokes 11.00 ± 1.00 Del Qty (x) in cm³ /500 strokes 62.50 ± 12.50
1.7 Load dependent port closing (LFB) 1.8 Exhaust Gas Recirculation (EGR)setting point
Speed Min-¹ (RPM) 1100 Speed Min-¹ (RPM) -
See procedure given below Del Qty (x) in cm³ /500 strokes -
Input voltage(V) -
Output voltage(V) -
2. TESTING
2.1 Timer travel 2.2 Vane pump pressure
Speed Min-¹ (RPM) 1000 Speed Min-¹ (RPM) 1000
Boost pressure in bar - Boost pressure in bar -
Timer travel in mm 1.70 - 2.50 Vane pump pressure in bar 6.50 - 8.10
Speed Min-¹ (RPM) 1150 Speed Min-¹ (RPM) -
Boost pressure in bar - Boost pressure in bar -
Timer travel in mm 3.20 - 4.40 Vane pump pressure in bar -
Speed Min-¹ (RPM) - Speed Min-¹ (RPM) -
Boost pressure in bar - Boost pressure in bar -
Timer travel in mm - Vane pump pressure in bar -
Speed Min-¹ (RPM) - Speed Min-¹ (RPM) -
Boost pressure in bar - Boost pressure in bar -
Timer travel in mm - Vane pump pressure in bar -
- -
TSS-TS-KOEL 0..512
2.3 Overflow Qty
Speed Min-¹ (RPM) 1150 Speed Min-¹ (RPM) -
Boost pressure in bar - Boost pressure in bar -
Overflow Qty in cm³ /10 seconds 128 - 212 Overflow Qty in cm³ /10 seconds -
2.4 Fuel deliveries
End Stop Idle Del Qty
Control lever position Maximum Control lever position Idling Position
Speed Min-¹ (RPM) 450 Low idle Del Qty
Boost pressure in bar - Speed Min-¹ (RPM) 380
Del Qty (x) in cm³ /500 strokes 27.75 - 31.75 Boost pressure in bar -
Speed Min-¹ (RPM) 1150 Del Qty (x) in cm³ /500 strokes 10.75 - 16.75
Boost pressure in bar - Residual Del Qty
Del Qty (x) in cm³ /500 strokes 26.75 - 30.75 Speed Min-¹ (RPM) -
Speed Min-¹ (RPM) 1000 Boost pressure in bar -
Boost pressure in bar - Del Qty (x) in cm³ /500 strokes -
Del Qty (x) in cm³ /500 strokes 28.50 - 31.50 High Idling Del Qty
Speed Min-¹ (RPM) 1250 Speed Min-¹ (RPM) 475
Boost pressure in bar - Boost pressure in bar -
Del Qty (x) in cm³ /500 strokes 8.00 - 14.00 Del Qty (x) in cm³ /500 strokes 0.00 - 1.50
Speed Min-¹ (RPM) 1325 Electrical shutoff not applicable
Boost pressure in bar - Control lever position Idling Position
Del Qty (x) in cm³ /500 strokes 0.00 - 1.50 Speed Min-¹ (RPM) -
Speed Min-¹ (RPM) - Boost pressure in bar -
Boost pressure in bar - Del Qty (x) in cm³ /500 strokes -
Del Qty (x) in cm³ /500 strokes - Maximum spread in cm³ -
Speed Min-¹ (RPM) - Mechanical shutoff (By operating stop lever)
Boost pressure in bar - Speed Min-¹ (RPM) 1150
Del Qty (x) in cm³ /500 strokes - Boost pressure in bar -
Speed Min-¹ (RPM) - Del Qty (x) in cm³ /500 strokes 0.00 - 1.50
Boost pressure in bar - Maximum spread in cm³ -
Del Qty (x) in cm³ /500 strokes - Exhaust Gas Recirculation (EGR)
Speed Min-¹ (RPM) - Speed Min-¹ (RPM) -
Boost pressure in bar - Del Qty (x) in cm³ /500 strokes -
Del Qty (x) in cm³ /500 strokes - Input voltage(V) -
Output voltage(V) -
2.5 Solenoid
Rated voltage (ELAB) - Rated voltage (KSB) -
3. ASSEMBLY AND SETTING DIMENSIONS :
Description Specification
K 3.64 - 3.76 mm
KF 8.2 - 8.6 mm
MS1 0.95 - 1.20 mm
NOTE:
Sl No. of the operations indicate the sequence of operation
X : Average of the cylinders
-
PROCEDURE FOR SETTING OF LOAD DEPENDENT PORT CLOSING (LFB)
- Adjusting governor shaft: (See 9.1 and 9.7 of VE pump Repair & Testing booklet)
Before start of calibration, screw-in governor shaft until there is a gap of approximately 3 mm from the housing flange to the end face of governor
shaft. Then calibrate pump as per calibration chart. (from 1.1 to 1.6)
- Setting load dependent port closing operation 1.7.
Loosen the lock nut of the governor shaft. Run the test bench at the specified speed (as per 1.7). Keep the control lever in maximum position.
Screw-out governor shaft slowly till the vane pump pressure begins to fall.
Then screw-in governor shaft again by 1/8 of a turn. Lock the governor shaft by tightening the lock nut to the specified torque.
Remarks
-
07232011
Applicable only for BOSCH test benches
These Test Specifications should not be copied or transmitted to a third party without our written permission. All rights reserved
