TM-9-2350-261-34
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
TM-9-2350-261-34 - Page 744 of 785
TM 9-2350-261-34
REPLACE OVERSIZE SCREW INSERTS WITH LOCKRING — Continued
0101 00
7.
Use wrench (3) to install oversize insert (4) in threaded hole.
8.
Install oversize lockring (5) flush with hull surface. Use drive tool (6).
Table 1. OVERSIZE INSERT TECHNICAL DATA
INTERNAL THREAD
SIZE
OVERSIZE INSERT
PART NUMBER/NSN
LOCK RING PART
NUMBER/NSN
1/4-28 UNF
R231SB9L
RL31SB9
3/8-16UNC
R133SB11L
RL47SB10
1/2-20 UNF
R235SB16L
RL64SB11
5/8-18 UNF
R337SB18L
RL82SB12
3/4-16 UNF
R338SB-20L
RL90SB12
FOLLOW-THROUGH STEPS
1.
Install road wheel support arm (see your -20).
END OFTASK
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