Teledyne TSIO-360-RB, Руководство по обслуживанию

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11-7
11-5 TURBOCHARGER LUBRICATION SYSTEM
Pressurized oil is supplied to the turbocharger from the engine. A fitting located in left
crankcase half (2-4-6 cylinder side), below number 2 and 4 cylinder, oil gallery supplies
pressurized engine oil to the turbocharger center housing oil inlet.
Oil is return to the engine from the turbocharger center housing is accomplished by a
scavenge pump contained in the starter adapter assembly.
Flexible, high pressure hoses connect the engines oil system to the turbocharger. Since the
turbocharger is mounted below the center line of the engine, check valves are installed in
the oil supply hose and oil return hose to prevent oil from flooding the turbocharger center
housing when the engine is not operating.
11-6 EXHAUST SYSTEM INSPECTION
50 HOUR INSPECTION - Visually inspect entire exhaust system for security, welded joints
for cracking, evidence of exhaust gas leakage and turbocharger compressor, turbine for
freedom of rotation. Inspect turbocharger oil seals and lubrication system plumbing for
evidence of oil leakage.
100 HOUR INSPECTION
Before proceeding with cleaning and inspection, insure that the exhaust system is cool. The
entire exhaust should be cleaned and visually inspected for condition and leaks using the
following procedure.
Cleaning - In order to thoroughly inspect the exhaust system, components must be clean
and free of oil, grease, etc. Use a suitable solvent (such as Stoddard solvent), and wipe
away any debris. Wipe any excess solvent dry with a clean cloth.
CAUTION . . . Never use flammable solvents, wire brushes or abrasives to clean exhaust
system components. Never use a lead pencil to mark any exhaust system component.
The turbocharger, wastegate and controller assemblies must be cleaned and inspected in
accordance with the component manufacturer's instructions, Airesearch, 3201 Lomita Blvd.
Torrance California, 90505.
Visual inspection - Perform all requirements of 50 hour inspection with the addition of the
following: During 100 hour inspection, items which might hinder inspection may be removed
except multi-segment "V" band clamps. In the event that exhaust system components have
to be removed, see the L/TSI0-360 Overhaul Manual, Form X30596A.
Stacks, Risers, Elbows - Inspect these components for burned areas, cracks and looseness.
During this inspection give special attention to the condition of welded area and seams for
cracks.
Visually inspect exhaust elbow to manifold clamps for corrosion, cracks and security.
Discard any clamps that exhibit corrosion or cracks and torque any loose connections.
Visually inspect slipjoints for bulging and cracks. See figure 11-6
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