TM-9-2320-272-23-4
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-4 - Page 1114 of 1393
CLEANING AND INSPECTION - Continued
4
5
1
2
3
M10199DAA
Figure 9.
PTO Cleaning and Inspection.
4.
Inspect PTO oil pump drive gear (Figure 10, Item 3) and collar (Figure 10, Item 1) for cracks, pitting, scoring,
or missing teeth. If cracked, pitted, scored, or teeth are missing, replace PTO oil pump drive gear and collar.
5.
Inspect bearing cap (Figure 10, Item 2) for cracks. If cracked, replace bearing cap.
M10200DAA
2
1
3
Figure 10.
PTO Cleaning and Inspection.
TM 9-2320-272-23-4
0725
0725-11
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