TM-9-2330-335-14-P
SEMITRAILER, TACTICAL, BREAKBULK/CONTAINER TRANSPORTER, 22-1/2 TON, RESET M871R, M871A1R AND M871A2R
TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE MANUAL (INCLUDES REPAIR PARTS AND SPECIAL TOOLS LIST)
SEPTEMBER 2008
TM-9-2330-335-14-P - Page 50 of 640
TM 9-2330-335-14&P
0004-2
0004
LANDING LEGS
0004
WARNING
Ensure landing leg scissor assemblies retaining (hitch) pins are installed extending inward. If
installed extending outward, they will be a contact hazard and may result in injury to personnel.
1.
Rotating the crank (Figure 1, Item 3) operates the landing gear.
a.
Turning the crank (Figure 1, Item 3) clockwise lowers landing legs (Figure 1, Item 5) for parking semitrailer.
b.
Counterclockwise rotation raises legs (Figure 1, Item 5) to towing position.
2.
Pushing operating shaft (Figure 1, Item 2) in engages low speed gear for ease and speed in raising or lowering legs
(Figure 1, Item 5).
3.
Pulling operating shaft (Figure 1, Item 2) out engages high speed gear for raising or lowering of legs (Figure 1, Item 5).
4.
Crank hanger (Figure 1, Item 4) holds the crank (Figure 1, Item 3) when not in use.
5.
Scissor shoes (Figure 1, Item 6) keep the leg (Figure 1, Item 5) from sinking into the ground.
6.
Landing leg gear box (Figure 1, Item 1) is located on the right side (curbside) of the semitrailer.
7.
Ground boards (Figure 1, Item 7) are described in this work package.
8.
Retaining pins (Figure 1, Item 8) lock scissor shoes (Figure 1, Item 6) in up or down position.
Figure 1.
Landing Legs.
04
447-0028
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