TM-9-2320-272-23-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-2 - Page 247 of 1417
CHAIN INDEXES - Continued
Table
1.
Go-Chain Test Index, Combined Mode Chain.
GO TEST NUMBER
MODE
TEST TITLE
GO1
DCA
VTM Connections and Checkout
(WP
0188)
GO2
TK
First Peak Test - Starter Current
(WP
0189)
GO3
TK
Engine Start - Lubrication Check
(WP
0190)
GO4
DCA
Charging Circuit and Battery Voltage
Test (WP
0191)
GO5
DCA
Engine Warm-up/Coolant Check/Oil
Pressure Test (WP
0192)
GO6
DCA
Governor Check/Power Test
(WP
0193)
GO7
DCA
Idle Speed/Governor Check
(WP
0194)
GO8
DCA
Compression Unbalance Test
(WP
0195)
—
—
DC Voltage Test (WP
0196)
TM 9-2320-272-23-2
0186
0186-2
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