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 382 of 1417
Table
1.
Field Preventive Maintenance Checks and Services - Continued.
ITEM
NO.
INTERVAL
ITEM TO BE
CHECKED OR
SERVICED
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE IF:
(Figure 1, Item 6) for looseness. If loose, tighten
120
to
140 lb-ft
(163 to 190 N·m).
(3)
Check two upper locknuts (Figure 1, Item 4)
securing left engine mount (Figure 1, Item 2). If loose,
tighten 90 lb-ft (122 N·m). Check two lower locknuts
(Figure 1, Item 3) for looseness. If loose, tighten 60 lb-ft
(82 N·m).
(4)
Check two upper locknuts (Figure 1, Item 7)
securing right engine mount (Figure 1, Item 5) for
looseness. If loose, tighten 90 lb-ft (122 N·m). Check two
lower locknuts (Figure 1, Item 8) for looseness. If loose,
tighten 60 lb-ft (81 N·m).
1
2
3
4
7
5
6
8
I00010DAA
Figure 1.
Engine Mounts.
TM 9-2320-272-23-2
0208
0208-3
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