12 31 020 Removing and installing or replacing alternator (N74)
Necessary preliminary tasks:
- Turn off ignition
- Disconnect BATTERY NEGATIVE LEAD
- Remove alternator DRIVE BELT
- Remove COOLANT RADIATOR
- Remove A/C CONDENSER
- LOOSEN HYDRAULIC STEERING EXPANSION TANK. DO NOT REMOVE .
- Remove HYDRAULIC STEERING PUMP
- REMOVE LEFT CLEAN AIR PIPE .
Slacken nut (1).
Release hydraulic fluid lines from holder on alternator.
Release screws (2) below alternator.
Tightening torque: see 1AZ in 12 31 ALTERNATOR WITH DRIVE AND MOUNTING PARTS .
Tighten screws (2) above alternator.
Tightening torque: see 1AZ in 12 31 ALTERNATOR WITH DRIVE AND MOUNTING PARTS .
Pull alternator towards front a little.
Unlock plug (2) and detach from alternator.
Detach cover (3) and release nut underneath.
Tightening torque: see 1AZ in 12 42 ALTERNATOR LEAD .
Disconnect battery positive lead from alternator
Feed out alternator towards front and remove.
NOTE:
Reassemble the vehicle.
Check stored fault message.
Delete fault memory.