TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service - CONT
B - Before
D - During
A - After
W - Weekly
M - Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO BE
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO
B
DA W M
INSPECTED
OR ADJUSTED AS NECESSARY
AVAILABLE IF:
78
Electro-
Check hydraulic pump unit for
Class III
l
hydraulic
leaks.
leaks.
Steering System
Hydraulic
Check level of fluid. If fluid
Hydraulic fluid
l
Reservoir
level is low, refer to unit
level low.
maintenance.
Hydraulic Pumps
Check pump set for unusual
Pumps malfunc-
l
sounds or malfunctioning.
tion. Class
Visually inspect pumps for
III leaks.
leaks, loose connections and
damage. Refer to unit
maintenance.
Rudder
Check that rudder operates full
l
travel port to starboard.
79
Compass Repeater
l Mounting Bracket
Check for secure mounting to
l
bulkhead. Ensure angle of
repeater can be adjusted.
l Repeater
Visually inspect for obvious
l
damage (e.g., broken lens,
dented housing, etc.).
80
Steering Gear
Local Control
Unit
l Exterior
Visually inspect exterior for
Damage prevents
l
obvious damage.
operation.
Operation
Ensure steering gear system
Unit fails to
l
responds properly to the
operate.
operation of the Local Control
Unit.
2-252