PREVOST H3-41 Maintenance Manual page 961

FASTENING THE ROTOR
7) Fasten the rotor to the shaft end by using
the M12 screw and holding-up with a
wrench on the hexagonal part of the rotor.
Rotor mounting screw: 60 lbf-ft (81 Nm)
Use blue Loctite 243.
Turn rotor by hand and pay attention to the
free run and the generation of noises. In case
of rubbing, grinding or similar noises, dismount
the rotor and check installation.
8) Once properly tighten, apply a torque seal
mark.
During cleaning or other work on the
compressor, the clutch must be covered to
prevent the penetration of greasy liquids,
grease or dirt particles in the working gap (see
figure 2) of the clutch. No high pressure
cleaning.
Working gap must be: 0.024 in - 0.035 in
Writer:
EL
0.60 mm - 0.90 mm
MI18-37
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