TM 5-4310-278-15
removal and installation.
Section IX. COUPLING
shaft, a driven half which is keyed to the com-
3-25. General
pressor shaft, and a resilient spider through
The rotational force of the engine is transfer-
which the torque is transferred. The re-
red to the rotary compressor through a flexible
silience of the spider permits a free transfer
coupling which joins the engine flywheel and
to torque even though slight misalignment may
the compressor shaft, The coupling consist of a
exist between the driving parts,
driving half which is keyed to the engine crank-
