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Scheduled Turbine Maintenance
Turbine Compartment
1. Observe both ac and dc compartment lighting systems. Replace burned out bulbs.
2. Inspect the following items for leakage of air, exhaust, lube oil, fuel or water.
a. 4-way joints
b. turbine legs
c. horizontal joints
d. vertical joints
e. combustion chambers
f. exhaust flex seals
3. Inspect the compartment for cleanliness. Remove any dirt, rags, or other debris, wipe up oil, fuel
and water spills.
4. Note any loose or vibrating fittings, piping or accessory components, and schedule corrective ac-
tion if required.
Accessory Compartment
1. Observe ac and dc compartment lighting. Replace burned out bulbs.
2. Inspect the following items for leakage.
a. torque converter
b. lube oil filter
c. accessory gear box
d. gauge panel
e. hydraulic manifold
f. hydraulic filters
3. Note the condition of the gauge panel; clean dirty instruments, schedule repair of damaged gauges,
check calibration if gauges do not show reasonable values for shutdown.
4. Clean the floor of dirt, water, oil and other debris. Locate source of spills.
STM-2
**WARNING**
Observe all safety notices when occupying the turbine
compartment.
Inspection and Maintenance — GEK 107048
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