TM 9-2320-260-34-1
THIS TASK COVERS:
b. Spray Pattern Test
a. Spray Pattern Tester Setup
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
TM 9-2320-260-10
All
TM 9-2320-260-34P-1
SPECIAL TOOLS
EQUIPMENT CONDITION
Adjusting wrench (Appendix B, Item 154)
Parking brake set (TM 9-2320-260-10).
Locknut wrench (Appendix B, Item 25)
TEST EQUIPMENT
GENERAL SAFETY INSTRUCTIONS
Injector test stand (Appendix B, Item 26)
Keep hands away from spray stream when fuel is
Spray pattern tester (Appendix B, Item 22)
forced from injector spray holes.
MATERIALS/PARTS
Retaining ring (Appendix D, Item 342)
Screen (Appendix D, Item 377)
Diesel fuel (Appendix C, Item 13)
a. Spray Pattern Tester Setup
NOTE
Position pattern tester on or near injection test stand, or other
source of 22 psi (152 kPa) constant fuel pressure, so injector inlet
connection of test stand will reach injector to be spray checked.
Use injector test oil or diesel fuel to perform test.
1. Attach inlet hose (3) on adapter (2).
2. Attach drain hose (4) to adapter base (5) and test stand drain area (1).