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 1137 of 1393

INSTALLATION
1.
Install PTO lever pin (Figure 2, Item 10), helical spring (Figure 2, Item 9), and washer (Figure 2, Item 8) on
PTO lever (Figure 2, Item 6) with locknut (Figure 2, Item 7).
2.
Install two cross shaft retaining clamps (Figure 2, Item 3) on cross shaft (Figure 2, Item 5).
3.
Install grease fittings (Figure 2, Item 2) on two cross shaft retaining clamps (Figure 2, Item 3).
4.
Apply a small amount of automotive and artillery grease to rounded edge of woodruff key (Figure 2, Item 11)
and install on cross shaft (Figure 2, Item 5). Grease will hold woodruff key (Figure 2, Item 7) in place.
5.
Insert cross shaft (Figure 2, Item 5) into cross shaft lever (Figure 2, Item 30) and install with screw
(Figure 2, Item 29) and locknut (Figure 2, Item 31).
NOTE
Assistant will help with Steps (6) through (8).
6.
Install rubber seal (Figure 2, Item 24) and ring seal (Figure 2, Item 25) on cab floor (Figure 2, Item 23) with six
screws (Figure 2, Item 27) and locknuts (Figure 2, Item 22).
7.
Position cross shaft (Figure 2, Item 5), cross shaft lever (Figure 2, Item 30), and cross shaft retaining clamps
(Figure 2, Item 3) on cab floor (Figure 2, Item 23).
8.
Install two shims (Figure 2, Item 4) and cross shaft retaining clamps (Figure 2, Item 3) on cab floor
(Figure 2, Item 23) with four screws (Figure 2, Item 1) and locknuts (Figure 2, Item 12).
9.
Install brake lock control valve rod (Figure 2, Item 21) on cross shaft lever (Figure 2, Item 30) with washer
(Figure 2, Item 28) and cotter pin (Figure 2, Item 26).
10.
Install PTO cable swivel bolt (Figure 2, Item 18) on cross shaft lever (Figure 2, Item 30) with locknut
(Figure 2, Item 17).
11.
Install shim (Figure 2, Item 15) and PTO control cable (Figure 2, Item 20) on bracket (Figure 2, Item 14) with
clamp (Figure 2, Item 19), two screws (Figure 2, Item 13), and locknuts (Figure 2, Item 16).
TM 9-2320-272-23-4
0727
0727-4


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