Removal and Installation
Magnet Clutch Removal and Installation
Magnet Clutch Operating Check
Removal
1) Remove compressor from vehicle referring to Removal and Installation Compressor Assembly Removal and Installation.
2) Fix armature plate (2) with special tool (A) and remove armature plate bolt (1).
Special Tool
(A): 09991-06310
3) Remove armature plate.
4) Remove shim(s) from shaft.
5) Remove snap ring (1) using snap ring pliers (opening type).
6) Remove magnet clutch pulley (2) with puller (1).
NOTE:
If it is difficult to remove the magnet clutch pulley by hand, use the puller carefully so as not to damage the pulley.
7) Remove screw (1), and then remove bracket (3) of magnet clutch coil wire connector (1).
8) Remove snap ring (1) using snap ring pliers (opening type), and then remove magnet clutch coil (2).
Installation
1) Install magnet clutch coil.
NOTE:
Protrusion (1) on underside of magnet clutch coil and hole (2) on compressor body assembly must match to stop movement of magnet clutch coil and to locate lead wire correctly.
2) Install new snap ring (1) using snap ring pliers (opening type).
3) Install magnet clutch pulley.
a) Set magnet clutch horizontally over clutch installation boss.
b) Place special tool (A) onto bearing of magnet clutch (1). Ensure that edge rests only inner race of bearing.
Special Tool
(A): 09951-15511
c) Install new snap ring (1) using snap ring pliers (open type).
4) Install armature plate (2).
5) Using special tool (A), tighten armature plate bolt (1) to specified torque.
Tightening torque
Armature plate bolt 18 Nm (1.8 kgf-m, 13.5 lbf-ft)
Special Tool
(A): 09991-06310
6) Check clearance between armature plate (2) and magnet clutch pulley (3) using thickness gauge (1). If clearance is out of specification, adjust clearance by putting shim(s) on compressor shaft.
Standard clearance between armature plate and magnet clutch
"a": 0.3 - 0.6 mm (0.012 - 0.024 in.)
7) Install compressor to vehicle referring to Removal and Installation Compressor Assembly Removal and Installation.