TM 9-4110-256-14
4-15. FRONT BOTTOM DOORS AND BARREL BOLTS REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP
General Safety Instructions:
Equipment Conditions:
WARNING
disconnected.
High voltage and exposed rotating parts are
used in the refrigeration unit. Personal
Materials/Parts:
injury can result if power is connected.
Lock Washers (3 each door)
Lock Washers (6 each barrel bolt assembly)
Self Locking Nut (4)
(1) Removal. Remove three bolts (1), lock washers (2), and door (3). Discard lock washers.
(2) Installation.
(a) Remove four bolts (4), lock washers (5), and barrel bolt (6) from old door (3). Repeat for second
barrel bolt. Discard lock washers.
(b) Install barrel bolt (6), four new lock washers (5), and bolts (4). Repeat for second barrel bolt.
(c) Install door (3), three new lock washers (2), and bolts (1).
b. Barrel Bolt Replacement.
(1) Removal.
(a) Remove four bolts (4), lock washers (5), and barrel bolt (6). Discard lock washers.
(b) Remove two screws (7), lock washers (8), barrel bolt clip (9), and shim (10). Discard lock washers.
(2) Installation.
(a) Install shim (10), barrel bolt clip (9), two new lock washers (8), and screws (7).
(b) Install barrel bolt (6), four new lock washers (5), and bolts (4).
c.
Center Post Replacement.
(1) Removal. Remove four self locking nuts (11), bolts (12), and center post (13). Discard self locking nuts.
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