TOMARK, s.r.o.
Airplane Maintenance Manual
Chapter 05 Inspection and Maintenance
Page 32
Issue: 04.APR 2016
Scheduled Inspection
(50 h)
100 h/
annual
as
specified
Oil System
Check oil thermostat for proper attachment. Inspect for
leakage.
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1
Inspect oil breather line for proper routing, internal
accumulation of oil/water emulation, and clogging. Clean as
required.
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1
Visually check the condition of the radiator mounting brackets
for cracks.
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1
Inspect cooling fins for dirt and damage.
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1
Visually check the condition of the hoses, their attachment,
the tightening of their fittings and the tightness of the oil
system. If necessary, tighten the hose connection fittings or
replace damaged hoses.
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1
Visually check the condition and attachment of the oil tank.
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Visually check the condition, attachment and tightness of the
oil radiator.
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Coolant System
Visually check the condition of the radiator mounting brackets
for cracks.
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○
1
Check coolant thermostat for proper attachment. Inspect for
leakage.
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1
Visually check the condition, integrity and attachment of the
hoses and the tightness of the cooling system. Tighten the
hose fittings or replace the hoses, if necessary.
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1
Inspect cooling fins for dirt and damage.
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1
Inspect coolant radiator for leaks and proper installation.
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1
1
First 25 hours of operation for new or overhauled engine
