Section 4 • Scheduled Maintenance Procedures
Part No. 62401
S-100 & S-105 & S-120 & S-125
4 - 11
January 2010
REV A
a
CHECKLIST
A
PROCEDURES
Tank return filter
3 Open the ground control side turntable cover and
inspect the filter condition indicator gauge.
a
filter condition indicator gauge
Result: The needle on the gauge should be
operating in the green area. If the needle is in
the red area, this indicates that the hydraulic
filter is being bypassed and the filter needs to
be replaced. See D-12,
Replace the Hydraulic
Filter Elements.
a
b
c
Medium and high pressure filters
The medium and high pressure
filters are mounted to the engine
side bulkhead.
4 Inspect the filter condition indicators.
a
high pressure filters
b
filter condition indicators
c
medium pressure filter
Result: The filter condition indicators should be
operating with the plungers in the green area. If
any of the indicators display the plunger in the
red area
, this indicates that a hydraulic filter is
being bypassed and the filter needs to be
replaced. See D-12,
Replace the Hydraulic Filter
Elements.
Содержание S-100
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