Hitachi

COMPRESSOR CLUTCH
Hub To Pulley Clearance 0.020 - 0.031 in (0.5 - 0.8 mm)

COMPRESSOR V-BELT
Deflection (A/C Only) 0.43 - 0.47 in (11 - 12 mm) @ 22 lb (10 kg)
Deflection (A/C And PS) 0.30 - 0.33 in (7.5 - 8.5 mm) @ 22 lb (10 kg)

TORQUE VALUES
Compressor Shaft Nut 11 - 12 ftlb (15 - 16 Nm)
Compressor Mounting Bolts 18 - 26 ftlb (25 - 35 Nm)
Receiver/Drier Pipe Flare Nut 7 - 14 ftlb (10 - 20 Nm)
Fitting-To-Compressor Bolts 11 - 18 ftlb (15 - 25 Nm)
Condenser Line Fittings
Receiver Side 7 - 14 ftlb (10 - 20 Nm)
Suction Side 11 - 18 ftlb (15 - 25 Nm)
Evaporator Line Fittings
Metal Line 7 - 14 ftlb (10 - 20 Nm)
Flexible Hose 14 - 22 ftlb (20 - 30 Nm)
Expansion Valve
Mounting Nut 1.8 - 3.3 ftlb (2.5 - 4.4 Nm)
Discharge Pipe Union Nut 7 - 14 ftlb (10 - 20 Nm)
Discharge Side Flare Nut 7 - 14 ftlb (10 - 20 Nm)
Suction Side Flare Nut 14 - 22 ftlb (20 - 29 Nm)