Install the alternator rotor [A] while turning [B] it counter-
Install the washer [A].
Confirm the alternator rotor fit or not to the crankshaft
before tightening it with specified torque.
Install the rotor bolt [B] and tighten it with 70 N·m (7.0
kgf·m, 52 ft·lb) of torque.
Remove the rotor bolt.
Check the tightening torque with flywheel puller [C].
If the rotor is not pulled out with 40 N·m (4.1 kgf·m, 30
ft·lb) of drawing torque, it is installed correctly.
If the rotor is pulled out with under 40 N·m (4.1 kgf·m, 30
ft·lb) of drawing torque, clean off any oil dirt or flaw of the
crankshaft and rotor tapered portion, and dry them with
a clean cloth. Then, confirm that it is not pulled out with
Tighten the alternator rotor bolt while holding the alterna-
tor rotor steadily with the flywheel holder.
Special Tool - Flywheel Holder: 57001-1313
Torque - Alternator Rotor Bolt: 108 N·m (11 kgf·m, 80 ft·lb)
Apply a thin coat of molybdenum disulfide grease to the
shaft [A], and install it and starter idle gear [B].
Install the alternator cover (see Alternator Cover Installa-
There are three types of alternator failures: short, open
(wire burned out), or loss in rotor magnetism. A short or
open in one of the coil wires will result in either a low output,
or no output at all. A loss in rotor magnetism, which may be
caused by dropping or hitting the alternator, by leaving it
near an electromagnetic field, or just by aging, will result in
ELECTRICAL SYSTEM 16-29