 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 9-2320-361-24-1
0017 00
SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE--REPROGRAMMABLE
(STE/ICE-R) GO CHAIN TROUBLESHOOTING (Contd)
TEST DESCRIPTIONS (Contd)
Control Test 3
Maximum Value, (Test 03), displays maximum value measured during a test. To initiate a maximum
value display, dial 03 into TEST SELECT switches and press and release TEST button. The prompting
message PASS will signal the technician to dial in the desired test number and again press and release
TEST button. The maximum value is displayed and updated whenever a higher maximum value is
measured. Entering 03 and test number again will reset process and new maximum value will be
displayed.
Control Test 4
Peak-to-Peak Value, (Test 04), displays peak-to-peak value of dwell (test 16), alternator output volts
(test 82), 45-volts DC (test 89), 1500 amps DC (test 90), and battery volts (test 67). Electrical peak-to-
peak is for measuring dwell variation. To start peak-to-peak measurement, dial 04 into TEST SELECT
switches and press TEST button. The prompting message PASS will signal the operator to dial in one of
five test numbers (16, 82, 89, 90, 67) and again press TEST button.
Control Test 5
Test 05 differs from the previous four control tests in several ways. First, it must be preceded by a
number-of-cylinders entry (test 58) or Vehicle Identification Number (VID) entry (test 60). After the
number of cylinders or VID has been entered, and engine is warm and idling, 05 is dialed into the TEST
SELECT switches, and the TEST button is pressed. The prompting message SIP will signal the
operator to press accelerator to the floor. The VTM will monitor engine speed during acceleration, and
at approximately 3500 RPM, the VTM will begin full power simulation. Simulation will continue until
the operator releases accelerator. PASS message is displayed when simulation starts. A measurement
can now be made during power simulation by dialing desired test number and pressing TEST button.
New test and control functions can be selected until accelerator is released. The 05 control feature
provides a more accurate indication of engine performance than does testing under unloaded
conditions.
GO CHAIN FLOWCHARTS
NOTE
Test GO1, VTM connections and checkout, must be performed before
running any other STE/ICE-R test.
The next section of this Work Package (WP) contains Go Chain flowcharts, which will assist the
technician in diagnosing problems with STE/ICE-R. Table 1, lists the Go Chain along with the page the
flowchart can be found.
Table 1. Go Chain Index, TK Mode.
GO TEST NUMBER
TEST TITLE
WORK PACKAGE-PAGE NUMBER
GO1
VTM connections and checkout
GO2
First peak test
GO3
Pulse tachometer installation
GO4
Engine start-lubrication check
GO5
Charging circuit and battery voltage test
GO6
Engine warm up/coolant check
GO7
Governor check/power test
GO8
Idle speed/governor check
GO9
Compression unbalance test
0017 00-2
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for a printable version