Q5. To achieve the optimum performance from a main air compressor, describe the routine maintenance necessary on the following components.
a) unloader. (4)
b) Air intake filter (4)
c) Suction/Discharge valves (4)
d) Intercoolers (4)
Q1. Describe the examination you will carry out on the following parts of Air Compressor,
a) Suction and delivery valves and seats. (4)
b) Relief valves and bursting discs. (4)
c) coolers and cooling passages. (4)
d) Piston and piston rings. (4)
Q5. a) Describe onboard main Air Compressor maintenance schedule. (8)
b) Describe malfunctions observed on Main Air Compressor. (8)
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