Preventive Maintenance Checks and Services (PMCS) - Continued.
ITEM TO BE
Never disconnect hydraulic lines or fittings
before venting pressure. Turn dipstick cap
1/4 turn to safety notch to relieve pressure.
Failure to follow this warning may cause
death or injury to personnel.
Hydraulic reservoir must be completely
drained and flushed to remove any water or
c. Turn dipstick cap 1/4 turn to safety notch to
relieve pressure. Remove drain plug at bottom of
hydraulic reservoir and drain.
Diesel fuel and other combustible materials
are used in operation and maintenance of
this equipment. DO NOT smoke or allow
open flames in areas where combustible ma-
terials are stored or used. Failure to follow
this warning may cause injury or death to
e. Replace drain plug and fill hydraulic reservoir
with 10 gal. (37.9 L) of diesel fuel. Allow fuel to remain
in hydraulic reservoir approximately 1 hour to thoroughly
f. Remove drain plug and drain diesel fuel from