TM 5-5420-234-14&P
4-27. BAP CENTER ROLLER REPAIR (continued).
b. Cleaning and Inspection.
WARNING
Drycleaning solvent is TOXIC and flammable. Wear protective goggles and gloves;
use only in a well-ventilated area; avoid contact with skin, eyes, and clothes; and
DO NOT breathe vapors. Keep away from heat or flame. Never smoke when using
drycleaning solvent; the flashpoint for Type II is 140 degrees F (60 degrees C), and
for Type III it is 200 degrees F (93 degrees C). Failure to follow this warning may
result in death or injury to personnel.
(1) Clean all parts with drycleaning solvent and rag.
(2) Remove lubrication fitting (13) from center roller assembly (4).
(3) Inspect all parts for damage. Replace damaged parts as necessary.
c. Installation.
(1) Place rear cylinder carriage (12) on the BAP. Install two rear strap pins (11), new spring pins (10), and
pull straps (9) on rear cylinder carriage (12).
(2) Place center roller carriage (6) on the BAP. Install two front strap pins (8) on pull straps (9) on center
roller carriage (6). Install two new spring pins (7) on front strap pins (8).
(3) Install pin (3), two thrust washers (5), and center roller assembly (4) on center roller carriage (6).
(4) Install screw (1) and new lockwasher (2) to secure pin (3) on center roller carriage (6).
11
10
12
9
7
8
10
6
9
5
2
7
1
13
4
3
5
d. Follow-on Maintenance:
Install center roller hydraulic cylinders and hoses (para 4-41).
END OF TASK
4-438
