Remove the air connections from the air compressor.
Remove the air compressor support bracket and cap-
screws.
Remove the four capscrews, the air compressor, and
splined coupling.
Inspection
Visually inspect the compressor housing for cracks or
damage.
Visually inspect the splined coupling for cracks or
damage.
Installation
Install the splined coupling on the accessory drive shaft.
Be sure the gasket surfaces of the accessory drive and
air compressor are clean and not damaged.
It is not necessary to time the air compressor on the NT
engine. Although the Big Cam III through 88NT publica-
tions have specified air compressor timing, this is not
required on any NT engine.
Use a new gasket to install the air compressor and four
capscrews to the accessory drive.
Torque Value: 68 N•m [50 ft-lb]
Install the air compressor support bracket.
Torque Value: 47 N•m [35 ft-lb]
Air Compressor (4-07) Section 4 - Compressed Air System
N14Page 4-22
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