TB 1-1730-229-30-3
(3)
Inspect air intake and ductwork assembly for punctures, corrosion, and loose mounting
screws. Check operation of spring-loaded bypass door by pushing in on door.
(4)
Verify that fuel lines are connected to the fuel control unit and control unit is secure.
(5)
Verify that bolts on engine mounts are secure and lock wired. Verify that bolts on generator
support are secure and lock-wired.
(6)
Inspect hour meter for damage and is securely installed.
(7)
Inspect starter assembly to determine if power cables are secure.
(8)
Inspect hydraulic hoses for cuts, splits, or leaks and verify hoses are securely fastened.
(9)
Inspect hydraulic pump for security, damage, leaks, or loose fittings.
h. HYDRAULIC MODULE.
(1)
Ensure hydraulic reservoir is at least 3/4 full.
(2)
Inspect hydraulic control panel switches and indicators for missing or loose parts and
corrosion.
(3)
Inspect reservoir gauge, thermometer, and pressure gauge for leaks and cracked glass.
(4)
Check all hoses, manifold ports, and hose ends for metal dust caps or plug protection.
(5)
Inspect hydraulic filter housing assembly, filter head indicator, and wiring for cracks, damage,
or leaks. Replace filters IAW TM 55-1730-229-12, TM 55-1730-229-34, and
LO-55-1730-229-12.
(6)
Inspect the vent dryer desiccant canister to determine if it is properly installed and desiccant
is within the limits of TM 55-1730-229-12.
i.
AC AND DC POWER CABLES.
(1)
Inspect power cables for damage to insulation noting any deep cuts or gouges to the
insulation indicating "unsafe for operation."
(2)
Inspect power cable electrical connectors for damage and freedom from dirt and corrosion.
j.
PNEUMATIC HOSE.
(1)
Verify that pneumatic hose clamps on internal and output hoses are secure, inspect hoses for
correct hose clamps and hose type and splits or cuts, and inspect connector fitting for
damage and proper operation and freedom from dirt and corrosion.
NOTE
All unsheathed, red hoses manufactured by Flexfab must be replaced by
HBP Industries (Thermoid) hoses, CAGE (98891).
(2)
Verify that the aircraft coupler is secure, operational, and not damaged.
3
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