TM-5-2330-378-14-P
SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1999
TM-5-2330-378-14-P - Page 309 of 524
TIVI5-2330-378-14&P
5-18. LOWER LINK ASSEMBLY REPLACEMENT (M870A1) (continued).
b.
INSTALLATION
1
Place dolly jack under Iront and rear ends of new lower link assembly (8). Slide lower link assembly (8) into
gooseneck (6) and raise into position. Make sure holes for two hinge pins (4) in lower link assembly (8) are
aligned with holes for hinge pins (4) in gooseneck (6).
2.
Drive two hinge pins (4) into lower link assembly (8).
3.
Remove dolly jacks from under lower link assembly (8).
4.
Using crane, raise gooseneck (6) to upright position.
5.
Install two lockpins (pars 2-8).
6.
Remove hydraulic jacks from under upper deck side rail (7).
7.
Install two retaining rings (5) on two hinge pins (4).
8.
Install two new cotter pins (3) on two hinge pins (4).
9.
Using crane, raise front of semitrailer. Remove two wood blocks (1) from under two landing pads (2).
0
0
2
2
6
0
0
0
3
-7
1
0
4
7
FOLLOW-ON
TASKS:
Lowergooseneck
(pars2-10).
5
5-47
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