c. Cleaning and Inspection.
Dry cleaning solvent P-D-680 is toxic
and flammable. Wear protective
goggles, face mask, and gloves and
use in a well ventilated area. Avoid
contact with skin, eyes, and clothes
and do not breath vapors. Do not use
near open flame or excessive heat. The
flash point for Type I solvent is 100
degrees F (38 degrees C). The flash
point for Type II solvent is 140 degrees
F (60 degrees C). If you become dizzy
while using cleaning solvent, get fresh
air Immediately and get medical aid. If
contact with eyes Is made, wash your
eyes with water and get medical aid
(1) Clean all parts with dry cleaning solvent and dry
(2) Inspect all parts for cracks, breaks, or other
damage. Replace all damaged parts.
Install one mounting bracket (8) on mounting
plate (4) using three screws (12), new
lockwashers (11), and nuts (10). Tighten
bracket mounting screws to 120 lb-ft.
Position roller (13) on Installed mounting
bracket (8). Install second mounting bracket
on mounting plate (4) using three screws,
new lockwashers, and nuts. Tighten bracket
mounting screws to 120 lb-ft.
Install shaft (9) through mounting brackets
(8) and roller (13). Secure each end of shaft
using setscrew (7).
Balance roller weighs 50 lb. If needed,
use assistance when installing balance
roller. Failure to follow this warning
could cause injury.
e. Installation. Install two brackets (6) and
balance roller mounting plate (4) on wheel bearing
supports (5) using six screws (3), new lockwashers (2),
and nuts (1). Tighten balance roller mounting screws to