Remove two bleeder plugs (1) and packings
(2) from cylinder (3). Discard packings.
Remove two check valve plugs (4) with
packings (5) from cylinder (3). Discard pack-
ings and check valve plugs.
Remove two valve springs (6), balls (7), and
push rods (8) from cylinder (3). Discard
springs and balls.
Remove valve plug (9) with packing (10)
from cylinder (3). Discard packing and valve
Remove sliding check and release valve (11)
with packing (12) from cylinder (3). Discard
packing and release valve.
CLEAN, INSPECT, AND REPAIR
(FRH) fluid may contain
Tricresyl Phosphate which,
if taken internally, can pro-
duce paralysis. Hydraulic
fluid may be absorbed
through the skin. Wear long sleeves,
gloves, goggles, and face shield. If FRH
gets in eyes, wash them immediately and
get medical aid immediately. If FRH gets
on your skin, thoroughly wash with soap
and water. Wash hands thoroughly prior
to eating or smoking.
12. Flush all internal oil passages with hydrau-
Check cylinder bores, valve ball and sliding
valve seats, ram sleeves, and retainers.
Remove burrs, grooves, and scratches.
Replace parts that have deep grooves and
scratches or are worn.
Check threaded parts. Remove burrs. Replace
parts that have stripped threads.
Check parts shown in figure that have refer-
Check the parts dimensions with the chart
to determine replacement. Use inside and
(Items 16 and 17).
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