CHAPTER 5
PAGE 14
PAGEDATE:15.October2014
MAINTENANCEMANUALEXTRA300LT
TEMPORARYREVISION
N° 0D702-TR-08-20141015
Inspector:
Mechanic:
Date:
SerialNo.: Inspections
as specified
each 50 hours
each 100 hours
Engine compartment
(Refer to latest edition ofTextron Lycoming Operator´s and
MaintenanceManualandSB's, SlickMagnetoMaintenance
andOverhaulManualandSB's.
Ground magneto primary circuit before
working on engine
O O 1 Removeengine cowlingas per chapter 71.
O O 2 Inspect cowling and air inlet screen for damage, cracks,
distortion, overheated areas and loose or missing blind nuts
and secure attachment of oil level access plate.
O O 3 Inspectlandinglight fordirt.
O O 4 After this inspection clean cowling.
5,6 Deleted.
O1O2O 7 Drainoil sump in accordance with Chapter 12-10-04 “En-
gineOilReplenishing”
O1O O 8 Clean oil suction screen at oil change, check suction screen
for metal particles, shavings, or flakes. Consider Lyc. SB
N° 480 latest issue.
O1O O 9 Clean oil pressure screen at oil change, check pressure
screen for metal particles, shavings, or flakes. Consider
Lyc. SB N° 480 latest issue.
O 10 Inspect oil temperature sensor unit for leaks and security.
O O 11 Inspect flexible oil lines, oil return lines and fittings for
leaks,security,chafing,dents,andcracks(ref:FAAAC
43.13-1A). Replace flexible oil lines at engine TBO per
Lyc. SB 240.
O 12 Cleanandinspectoilradiatorandattachment.
O313 Removeandflushoilradiator.
O O 14 InspectChristen Inverted Oil Systemfor general condition,
leaks,securemounting andtight connections.
SCHEDULEDMAINTENANCECHECKS
Maintenance Checks Schedule
DANGE R
1 each 25 hours
2 a spectrographic oil analysis is recommended at every 50 hours oil change.
3 each 500 hours
