TM9-4120-401-14
4-14.
SIGHT GLASS COVER (EMP EQUIPPED UNITS ONLY). - continued]
Dry cleaning solvent used to clean parts is potentially dangerous to personnel and
property. Do not use near open flame or excessive heat. Use in well ventilated area.
b. Clean.
Clean the rover with a rag dampened with a detergent solution or dry cleaning solvent. Use a soft brush if
necessary to dislodge caked on dirt. Dry the item thoroughly.
c. Install.
Position cover (4) onto unit and align the mounting holes. Secure with four sets of screws (1). lock washers
(2), and flat washers (3).
