TM 9-2350-277-20-4
REPLACE DRIVERS HATCH VISION BLOCK LOCKS AND SEALS Continued
0535 00
NOTE
Step 5 and Step 6 apply to all carriers except M1064A3.
5.
Install arm (1) and washer (2) in hull bracket (3). Secure with new spring pin (4).
6.
Install thumbscrew (5) in arm (1). Deform first thread of thumbscrew to prevent easy removal.
FOLLOW-THROUGH STEPS
1.
Install vision blocks (see your -10).
2.
Start engine (see your -10).
3.
Raise and lock ramp (see your -10).
4.
Stop engine (see your -10).
END OF TASK
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