CHARGING SYSTEM — Alternator — Construction / Disassembly
EL-27prose procedureAlternator model A2T14694. Torque unit note: N·m (kg·m, ft·lb).
Construction
Parts DiagramFig. fig1
| # | Part Name | Notes / Torque |
|---|---|---|
| 1 | Pulley assembly | — |
| 2 | Front cover | — |
| 3 | Bearing retainer | — |
| 4 | Front bearing | — |
| 5 | Rotor | — |
| 6 | Rear bearing | *See caution note |
| 7 | Rear cover | — |
| 8 | Diode assembly | — |
| 9 | IC voltage regulator assembly | — |
| 10 | Stator | — |
| 11 | Through-bolt | — |
| Specification | Value |
|---|---|
| Through-bolt torque | 3.9 - 5.4N·m |
| Through-bolt torque | 0.40 - 0.55kg·m |
| Through-bolt torque | 2.9 - 4.0ft·lb |
| Pulley assembly nut torque | 83 - 108N·m |
| Pulley assembly nut torque | 8.5 - 11kg·m |
| Pulley assembly nut torque | 61 - 80ft·lb |
Through-bolt torque
3.9 - 5.4N·m
Through-bolt torque
0.40 - 0.55kg·m
Through-bolt torque
2.9 - 4.0ft·lb
Pulley assembly nut torque
83 - 108N·m
Pulley assembly nut torque
8.5 - 11kg·m
Pulley assembly nut torque
61 - 80ft·lb
CAUTION
*Rear bearing
CAUTION:
Rear cover may be hard to remove because a ring is used to lock outer race of rear bearing. Be careful not to lose this ring during removal.
Disassembly
REAR COVER REMOVAL
CAUTION
CAUTION:
To facilitate removal of rear cover, heat just bearing box section with a 200W soldering iron.
Do not use a heat gun, as it can damage diode assembly.
Rotor Slip Ring Check
- 1Continuity testNo continuity ... Replace rotor.
SEL629D