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 865 of 1393
REMOVAL
WARNING
All personnel must stand clear during lifting operations. A snapped chain, or shifting or
swinging load, may result in injury to personnel. Failure to comply may result in injury or death
to personnel.
1.
Remove 18 locknuts (Figure 1, Item 3), screws (Figure 1, Item 5), two turntable side plates
(Figure
1,
Item
1), and crossover tubes (Figure 1, Item 2) from turntable base plate (Figure 1, Item 4).
Discard
locknuts.
2.
Remove 18 screws (Figure 1, Item 8) from turntable gear and bearing (Figure 1, Item 9) and crane body
(Figure
1,
Item
10) by rotating turntable base plate (Figure 1, Item 4) so access hole exposes each screw.
NOTE
Assistant will help with Steps (3) and (4).
3.
Attach two utility chains (Figure 1, Item 6) to turntable base plate (Figure 1, Item 4).
4.
Attach lifting device (Figure 1, Item 7) to chains and lift turntable base plate (Figure 1, Item 4) away from crane
body (Figure 1, Item 10).
5.
Remove two utility chains (Figure 1, Item 6) and lifting device (Figure 1, Item 7) from turntable base plate
(Figure 1, Item 4).
1
M9698DAA
2
3
4
5
6
7
8
4
9
10
Figure 1.
Turntable Removal.
TM 9-2320-272-23-4
0692
0692-2
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