3-40. SHUTTER ASSEMBLY (cont)
CLEANING, INSPECTION, AND REPAIR
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and gloves and use only
in a well-ventilated area. Avoid contact with skin, eyes, and clothes and don't breathe vapors. Do not
use near open flame or excessive heat. The flash point is 100-138°F (38-59°C). If you become dizzy,
get fresh air and medical aid immediately. If contact with eyes is made, wash your eyes and get
medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Do not direct compressed
air against skin. Use goggles or full face shield.
Use drycleaning solvent and remove dirt and grease from shutter assembly (10). Dry with compressed air.
Operate shutters by hand and check that shutters open and close freely.
Check that blades are not bent.
Apply a few drops of oil to shutter linkage.
Repair or replace damaged parts as required.
ASSEMBLY AND INSTALLATION
Components of this locomotive are heavy and may be awkward to handle. Use correct lifting procedures,
indicated lifting devices, and/or assistance from other personnel to avoid injury.
Use a suitable lifting device and lift shutter assembly (7) over locomotive. Slowly lower shutter assembly on
locomotive and secure with 10 lockwashers (6) and bolts (5).
Install shutter actuator linkage (4) and secure with flat washers (10) and (9) and cotter pin (8).
Install shutter actuator linkage (4), bolt (1), flat washer (2), and locknut (3).