TM 5-3805-280-24-1
Tests
RADIATOR AIR FLOW TEST
SPECIFICATIONS
Engine Speed
Fast Idle
Air Flow Meter Total Reading
5.10 V (typical new)
Equal to or Greater Than Voltage
ESSENTIAL TOOLS
JT05529 Air Flow Meter
9010
SERVICE EQUIPMENT AND TOOLS
25
JT07306 Analog/Digital Multimeter
4
1. Lower all equipment to the ground.
2. Position all levers and pedals in neutral.
3. Stop the engine.
4. Straighten any bent fins in radiator or oil cooler.
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5. Divide the surface of trash screen into 42 equal
squares starting at the top.
6. Connect air flow meter to analog/digital multimeter. Set
multimeter to AC volts.
7. Start engine and run it at fast idle.
Engine--Specification
Speed ........................................................................................... Fast Idle
Continued on next page
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