Figure 2-143.
TM 5-3610-286-20
2-63.
Trip Block Assembly (cont).
c. Repair. (figure 2-143)
(1) Remove four hex-head screws (11) and four trip blocks (2).
(2) Remove retaining ring (3), washer (4), and center support (5).
(3) Replace missing or damaged trip blocks from support rod (6).
(4) Replace retaining ring (3), washer (4), and center support (5) onto support rod (6).
(5) Replace four trip blocks (2) and four hex-head screws (1).
(6) Replace weak or broken spring.
2-322
d. Install. (figure 2-144)
(1) Install two stop screws (1).
(2) Install trip block assembly (2) and secure by replacing two hex-head screws (3).