TM-9-2350-277-20-4

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6

TM-9-2350-277-20-4 - Page 489 of 861

TM 9-2350-277-20-4

REPLACE DRIVER’S HATCH VISION BLOCK LOCKS AND SEALS — Continued

0535 00

4.

Scrape seal (5) from vision block opening.

NOTE

Steps 5 - 8 apply to M1064A3 only.

5.

Remove thumbscrew (1) and spring (2) from periscope clamp (3).

6.

Remove bolt (4), washer (5), and periscope clamp (3) from post (6).

7.

Remove post (6) and washer (7) from driver’s hatch.

0535 00-2